Mounted Ball Bearings With Four Bolt Flange

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Four-Bolt Flange Mount

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Housing Material

Bearing Seal Type

Overall Width

Mounting Hole Center-to-Center

Bearing Type

Alignment Style

Bearing Material

Mounting Hole Diameter

Dynamic Radial Load Capacity

Less than 1,000 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

10,000 lb. or greater

Not Rated

For Load Direction

Radial

Grease Fitting Included

Lubrication

Flange Thickness

Static Radial Load Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

Shaft Type

RoHS

REACH

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

162 Products

Environment

Food and Beverage

Meet NSF or FDA standards for food processing

49 products

Performance

Dry Running

Made with naturally slippery plastic so you'll never have to add lubricant

3 products

Performance

Permanently Lubricated

Install and forget these self-lubricating bearings

13 products

Corrosion Resistant

Won't rust when exposed to water and mild detergents

65 products

Mounted Ball Bearings with Four-Bolt Flange

Smoother than smooth—the balls inside these bearings roll nearly friction-free. The four-bolt flange supports shafts with a stronger connection to the mounting surface than two-bolt alternatives.

Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris.

Powder-Coated Cast Iron Housing—A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust.

Nickel-Plated Cast Iron Housing—Combine the strength of iron with the corrosion resistance of stainless steel at an affordable price point. Nickel-plated iron is also unlikely to chip.

Polyester Plastic Housing—Lightweight and naturally rust-resistant, with a smooth surface that's easy to wipe clean.

Set Screw—Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces.

Clamp On—Tighten the clamping screw to close the collar around your shaft for a secure, mar-free grip. The collar centers the shaft, decreasing vibration and allowing for higher speeds than set screws. Also known as concentric lock bearings.

Eccentric Lock—An off-center opening wedges against the shaft to grip it as it turns. Eccentric locks won't mar the shaft like a set screw, but the shaft will only rotate in one direction, so they aren't suitable for applications where the load will be reversed.

Locknut—Tighten the nut for a strong hold that stands up to heavy vibrations without letting go. An adapter sleeve is required and sold separately.

Sealmaster—Famous for exceptional sealing, Sealmaster bearings include a signature three-part seal in the inner ring. This design blocks out gritty debris and purges old grease to extend the life of the bearing.

SKF—Manufactured in Europe with a strong focus on precision. The more precise the bearing, the more efficiently it will run.

Misalignment Capability—Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.

	Mounted Bearings												Required Adapter Sleeves		Replacement Bearings
		Overall
	For Shaft Dia.	Lg.	Wd.	Flange Thk.	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Bearing Material	Bearing Seal Type	Misalignment Capability	Manufacturer		Each		Each		Each
Powder-Coated Cast Iron Housing







				Set Screw

				1/2"	3"	1 9/32"	7/16"	2,150	9,500	Steel	Sealed	2°	SKF	0000000	000000	———	0	———	0


				5/8"	3"	1 9/32"	7/16"	2,150	9,500	Steel	Sealed	2°	SKF	0000000	00000	———	0	———	0
				3/4"	3 3/8"	1 15/32"	3/8"	2,850	8,500	Steel	Sealed	2°	SKF	0000000	00000	———	0	0000000	000000
				7/8"	3 3/4"	1 39/64"	7/16"	3,100	7,000	Steel	Sealed	2°	SKF	00000000	00000	———	0	———	0
				15/16"	3 3/4"	1 5/8"	7/16"	3,100	7,000	Steel	Sealed	2°	SKF	00000000	00000	———	0	———	0
				1"	3 3/4"	1 19/32"	7/16"	3,150	7,000	Steel	Sealed	2°	SKF	0000000	00000	———	0	0000000	00000
				1 1/8"	4 1/4"	1 45/64"	5/8"	4,350	6,300	Steel	Sealed	2°	SKF	00000000	000000	———	0	0000000	00000
				1 3/16"	4 1/4"	1 41/64"	5/8"	4,350	6,300	Steel	Sealed	2°	SKF	0000000	00000	———	0	0000000	00000
				1 1/4"	4 1/4"	1 41/64"	5/8"	4,350	6,300	Steel	Sealed	2°	SKF	0000000	00000	———	0	0000000	00000
				1 1/4"	4 5/8"	1 53/64"	1/2"	5,700	5,300	Steel	Sealed	2°	SKF	0000000	00000	———	0	0000000	00000
				1 3/8"	4 5/8"	1 29/32"	1/2"	5,700	5,300	Steel	Sealed	2°	SKF	00000000	000000	———	0	0000000	00000


				1 7/16"	4 5/8"	1 53/64"	1/2"	5,700	5,300	Steel	Sealed	2°	SKF	0000000	00000	———	0	0000000	00000
				1 1/2"	5 1/8"	2 3/16"	21/32"	6,900	4,800	Steel	Sealed	2°	SKF	0000000	000000	———	0	0000000	000000
				1 11/16"	5 3/8"	2 7/32"	3/4"	7,450	4,300	Steel	Sealed	2°	SKF	00000000	000000	———	0	———	0
				1 3/4"	5 3/8"	2 1/64"	23/32"	7,450	4,300	Steel	Sealed	2°	SKF	0000000	000000	———	0	0000000	000000
				1 15/16"	5 5/8"	2 27/64"	5/8"	7,850	4,000	Steel	Sealed	2°	SKF	0000000	000000	———	0	0000000	000000
				2"	6 3/8"	2 35/64"	11/16"	9,800	3,600	Steel	Sealed	2°	SKF	0000000	000000	———	0	0000000	000000
				2 3/16"	6 3/8"	2 19/32"	23/32"	9,800	3,600	Steel	Sealed	2°	SKF	00000000	000000	———	0	———	0
				2 1/4"	6 7/8"	2 29/32"	11/16"	11,800	3,400	Steel	Sealed	2°	SKF	00000000	000000	———	0	0000000	000000
				2 7/16"	6 7/8"	2 29/32"	23/32"	11,800	3,400	Steel	Sealed	2°	SKF	00000000	000000	———	0	———	0
				2 1/2"	7 3/8"	3 3/16"	7/8"	12,800	3,000	Steel	Sealed	2°	SKF	00000000	000000	———	0	0000000	000000


				20 mm	85.7 mm	32.5 mm	11.1 mm	2,600	7,300	Steel	Sealed	2°	Sealmaster	000000	000000	———	0	00000000	000000
				25 mm	95.3 mm	36.5 mm	13.5 mm	2,800	6,300	Steel	Sealed	2°	Sealmaster	000000	000000	———	0	00000000	000000
				30 mm	108 mm	39.7 mm	13.5 mm	4,350	5,400	Steel	Sealed	2°	Sealmaster	000000	000000	———	0	00000000	000000
				35 mm	117.5 mm	44.5 mm	14.3 mm	5,750	4,600	Steel	Sealed	2°	Sealmaster	000000	000000	———	0	00000000	000000
				40 mm	130.2 mm	51.2 mm	14.3 mm	7,300	4,100	Steel	Sealed	2°	Sealmaster	000000	000000	———	0	00000000	000000
				45 mm	136.5 mm	52 mm	14.3 mm	7,900	3,800	Steel	Sealed	2°	Sealmaster	000000	000000	———	0	———	0
				50 mm	142.9 mm	54.8 mm	14.3 mm	7,850	3,500	Steel	Sealed	2°	Sealmaster	000000	000000	———	0	00000000	000000
				55 mm	161.9 mm	58.7 mm	20.6 mm	9,750	3,200	Steel	Sealed	2°	Sealmaster	000000	000000	———	0	———	0
				60 mm	174.6 mm	68.3 mm	20.6 mm	11,700	3,000	Steel	Sealed	2°	Sealmaster	000000	000000	———	0	———	0




						Clamp On

						1"	3 3/4"	1 1/2"	17/32"	2,800	9,000	Steel	Sealed	2°	Sealmaster	0000000	000000	———	0	———	0


						1 3/16"	4 1/4"	1 5/8"	17/32"	4,350	7,600	Steel	Sealed	2°	Sealmaster	0000000	000000	———	0	———	0
						1 1/4"	4 5/8"	1 13/16"	9/16"	5,750	6,500	Steel	Sealed	2°	Sealmaster	0000000	000000	———	0	———	0
						1 3/8"	4 5/8"	1 13/16"	9/16"	5,750	6,500	Steel	Sealed	2°	Sealmaster	0000000	000000	———	0	———	0
						1 7/16"	4 5/8"	1 13/16"	9/16"	5,750	6,500	Steel	Sealed	2°	Sealmaster	0000000	000000	———	0	———	0
						1 1/2"	5 1/8"	2 5/64"	9/16"	7,300	5,800	Steel	Sealed	2°	Sealmaster	0000000	000000	———	0	———	0
						1 15/16"	5 5/8"	2 7/32"	9/16"	7,850	5,000	Steel	Sealed	2°	Sealmaster	0000000	000000	———	0	———	0




Eccentric Lock

5/8"	3"							1 17/32"	7/16"	2,100	9,500	Steel	Sealed	2°	SKF	0000000	00000	———	0	———	0


3/4"	3 3/8"							1 11/16"	3/8"	2,850	8,500	Steel	Sealed	2°	SKF	0000000	00000	———	0	———	0
7/8"	3 3/4"	1 3/4"						7/16"	3,100	7,000	Steel	Sealed	2°	SKF	0000000	00000	———	0	———	0
1"	3 3/4"	1 3/4"	7/16"					3,100	7,000	Steel	Sealed	2°	SKF	0000000	00000	———	0	———	0
1 1/8"	4 1/4"	1 7/8"	21/32"					4,350	6,300	Steel	Sealed	2°	SKF	0000000	00000	———	0	———	0
1 3/16"	4 1/4"	1 7/8"	21/32"					4,350	6,300	Steel	Sealed	2°	SKF	0000000	00000	———	0	———	0
1 1/4"	4 5/8"	2 1/16"	1/2"					5,700	5,300	Steel	Sealed	2°	SKF	0000000	00000	———	0	———	0
1 3/8"	4 5/8"	2 1/16"	1/2"					5,700	5,300	Steel	Sealed	2°	SKF	0000000	00000	———	0	———	0
1 7/16"	4 5/8"	2 1/16"	1/2"					5,700	5,300	Steel	Sealed	2°	SKF	0000000	00000	———	0	———	0
1 1/2"	5 1/8"	2 5/16"	11/16"					6,900	4,800	Steel	Sealed	2°	SKF	0000000	000000	———	0	———	0
1 3/4"	5 3/8"	2 5/16"	3/4"					7,450	4,300	Steel	Sealed	2°	SKF	0000000	000000	———	0	———	0


1 15/16"	5 5/8"	2 7/16"	21/32"					7,850	4,000	Steel	Sealed	2°	SKF	0000000	000000	———	0	———	0
2"	6 3/8"	2 11/16"	23/32"					9,800	3,600	Steel	Sealed	2°	SKF	0000000	000000	———	0	———	0
20 mm	86 mm	43 mm	11 mm					2,850	8,500	Steel	Sealed	1.5°	SKF	0000000	000000	———	0	———	0
25 mm	95 mm	42.5 mm	12 mm					3,100	7,000	Steel	Sealed	1.5°	SKF	0000000	00000	———	0	———	0
30 mm	108 mm	46.7 mm	13 mm					4,350	6,300	Steel	Sealed	1.5°	SKF	0000000	000000	———	0	———	0
35 mm	118 mm	50.4 mm	13 mm					5,700	5,300	Steel	Sealed	1.5°	SKF	0000000	000000	———	0	———	0
40 mm	130 mm	57.2 mm	14 mm					6,900	4,800	Steel	Sealed	1.5°	SKF	0000000	000000	———	0	———	0
45 mm	137 mm	58.9 mm	14 mm					7,450	4,300	Steel	Sealed	1.5°	SKF	0000000	000000	———	0	———	0
50 mm	143 mm	60.7 mm	15 mm					7,850	4,000	Steel	Sealed	1.5°	SKF	0000000	000000	———	0	———	0




		Locknut

		25 mm	108 mm					40.5 mm	13 mm	4,350	6,300	Steel	Sealed	1.5°	SKF	0000000	000000	00000000	000000	———	0


		45 mm	143 mm					53.1 mm	15 mm	7,850	4,000	Steel	Sealed	1.5°	SKF	0000000	000000	00000000	00000	———	0


		Nickel-Plated Cast Iron Housing







										Set Screw

										1/2"	3 3/8"	1 5/16"	7/16"	2,870	5,500	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0


				5/8"	3 3/8"					1 5/16"	7/16"	2,870	5,500	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				3/4"	3 3/8"					1 5/16"	7/16"	2,870	5,800	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				7/8"	3 3/4"					1 13/32"	1/2"	3,140	5,000	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				1"	3 3/4"					1 13/32"	1/2"	3,140	5,100	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				1 1/8"	4 1/4"					1 19/32"	1/2"	4,380	4,000	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				1 3/16"	4 1/4"					1 19/32"	1/2"	4,380	4,000	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				1 1/4"	4 1/4"					1 19/32"	1/2"	4,380	3,500	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				1 1/4"	4 19/32"					1 3/4"	19/32"	5,770	3,700	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				1 3/8"	4 19/32"					1 3/4"	19/32"	5,770	3,500	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				1 7/16"	4 19/32"					1 3/4"	19/32"	5,770	3,500	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0


				1 1/2"	5 1/8"					2 1/32"	19/32"	6,540	3,000	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				1 3/4"	5 13/32"					2 1/16"	5/8"	7,660	3,000	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				1 15/16"	5 5/8"	2 5/32"				5/8"	7,890	2,500	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				2"	5 5/8"	2 5/32"	5/8"			7,890	2,500	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				2 1/2"	7 3/8"	2 3/4"	7/8"			12,850	2,000	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	000000	———	0	———	0
				25 mm	95 mm	35.8 mm	13 mm			3,140	5,000	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0
				30 mm	108 mm	40.2 mm	13 mm			4,380	4,000	Steel	Sealed	1.5°	McMaster-Carr Approved	0000000	00000	———	0	———	0


				Polyester Plastic Housing







										Set Screw

										3/4"	3 3/4"	1 3/8"	35/64"	270	700	316 Stainless Steel	Open	1.5°	McMaster-Carr Approved	0000000	000000	———	0	———	0


										1"	3 3/4"	1 3/8"	35/64"	270	700	316 Stainless Steel	Open	1.5°	McMaster-Carr Approved	0000000	000000	———	0	———	0
										1 1/4"	4 13/64"	1 3/8"	35/64"	370	690	316 Stainless Steel	Open	1.5°	McMaster-Carr Approved	0000000	000000	———	0	———	0

Food-and-Beverage Permanently Lubricated Mounted Ball Bearings with Four-Bolt Flange

Image of Product. Front orientation. Contains Annotated. Mounted Bearings. Food-and-Beverage Permanently Lubricated Mounted Ball Bearings with Four-Bolt Flange.

Reduce upkeep on your food line with bearings that never need lubrication. On startup, an oil-infused solid polymer releases the optimal amount of food-safe, NSF-registered lubricant—never too much or too little. The embedded oil never leaks out, and seals keep dust and contaminants from sneaking in. Install them into conveyors, packaging systems, and other food processing applications where contact with ingredients is rare but possible. The balls roll nearly friction-free within a sturdy housing to support shafts as they turn. The four-bolt flange creates a stronger connection to the mounting surface than two-bolt alternatives.

316 Stainless Steel Housing—The most corrosion-resistant metal we offer, these housings hold up to harsh chemicals and salt water.

Set Screw—Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces.

Misalignment Capability—Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.

		Overall
	For Shaft Dia.	Lg.	Wd.	Flange Thk.	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Bearing Material	Bearing Seal Type	Misalignment Capability	Enclosure Rating	Manufacturer		Each
316 Stainless Steel Housing







				Set Screw

				3/4"	3 3/8"	2 19/64"	7/16"	2,610	3,100	Steel	Sealed	2°	IP69K	Sealmaster	0000000	0000000


				1"	3 3/4"	2 7/16"	17/32"	2,800	2,700	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000
				1 3/8"	4 5/8"	2 3/4"	9/16"	5,780	2,000	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000
				1 1/2"	5 1/8"	3 1/64"	9/16"	7,340	1,750	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000
				20 mm	85.7 mm	58.3 mm	11.1 mm	2,610	3,100	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000
				25 mm	95.3 mm	61.9 mm	13.5 mm	2,800	2,700	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000
				50 mm	142.9 mm	77.4 mm	14.3 mm	7,880	1,500	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000




						Clamp On

						1"	3 3/4"	2 7/16"	17/32"	2,800	2,700	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000


						1 1/4"	4 5/8"	2 3/4"	9/16"	5,780	2,000	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000
						1 7/16"	4 5/8"	2 1/4"	9/16"	5,780	2,000	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000
						1 1/2"	5 1/8"	3 1/64"	9/16"	7,340	1,750	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000
						2"	6 3/8"	3 13/32"	13/16"	9,750	1,350	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000
						2 7/16"	6 7/8"	3 51/64"	13/16"	11,780	1,250	Steel	Sealed	2°	IP69K	Sealmaster	0000000	000000

Food-and-Beverage Mounted Ball Bearings with Four-Bolt Flange

With NSF-registered H1 grease, these bearings are safe for use on food and beverage lines. Install them into conveyors, packaging systems, and other food processing applications where contact with ingredients is rare but possible. The balls roll nearly friction-free within a sturdy housing to support shafts as they turn. The four-bolt flange creates a stronger connection to the mounting surface than two-bolt alternatives.

Lubricate your bearings regularly to keep them in tip-top shape. These bearings come packed with grease and sealed or shielded to block out dust and contaminants.

Plastic Housing—Lightweight and naturally rust-resistant, with a smooth surface that's easy to wipe clean.

300 Series Stainless Steel Housing—Prevent rust from exposure to moisture and mild chemicals, including ammonia-based cleaning solutions.

316 Stainless Steel Housing—The most corrosion-resistant metal we offer, these housings hold up to harsh chemicals and salt water.

Set Screw—Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces.

SKF—Manufactured in Europe with a strong focus on precision. The more precise the bearing, the more efficiently it will run.

Misalignment Capability—Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.

Closed Caps—Mount on the end of the shaft to block out debris and prevent accidental contact with rotating parts.

Open Caps—Install anywhere along the shaft to block out debris and prevent accidental contact with rotating parts.

	Mounted Bearings														Closed Caps		Open Caps
		Overall
	For Shaft Dia.	Lg.	Wd.	Flange Thk.	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Bearing Material	Bearing Seal Type	Misalignment Capability	Enclosure Rating	Includes	Manufacturer		Each		Each		Each
Plastic Housing







				Set Screw

				3/4"	3 3/8"	1 3/8"	9/16"	Not Rated	500	303 Stainless Steel	Sealed	3°	—	Closed Cap	McMaster-Carr Approved	0000000	0000000	———	0	———	0


				1"	3 3/4"	1 1/2"	9/16"	Not Rated	400	303 Stainless Steel	Sealed	3°	—	Closed Cap	McMaster-Carr Approved	0000000	000000	———	0	———	0
				1 3/16"	4 1/4"	1 5/8"	9/16"	Not Rated	350	303 Stainless Steel	Sealed	3°	—	Closed Cap	McMaster-Carr Approved	0000000	000000	———	0	———	0
				1 1/4"	4 5/8"	1 7/8"	5/8"	Not Rated	300	303 Stainless Steel	Sealed	3°	—	Closed Cap	McMaster-Carr Approved	0000000	000000	———	0	———	0
				1 7/16"	4 5/8"	1 15/16"	5/8"	Not Rated	300	303 Stainless Steel	Sealed	3°	—	Closed Cap	McMaster-Carr Approved	0000000	000000	———	0	———	0


				300 Series Stainless Steel Housing







								Set Screw

								3/4"	3 3/8"	1 9/32"	7/16"	2,400	1,100	420 Stainless Steel	Shielded	5°	—	—	SKF	0000000	000000	0000000	000000	———	0


								1"	3 3/4"	1 7/16"	17/32"	2,650	900	420 Stainless Steel	Shielded	5°	—	—	SKF	0000000	000000	0000000	00000	———	0
								1 1/4"	4 5/8"	1 13/16"	9/16"	4,850	650	420 Stainless Steel	Shielded	5°	—	—	SKF	0000000	000000	———	0	———	0
								1 1/2"	5 1/8"	2 3/32"	9/16"	5,550	600	420 Stainless Steel	Shielded	5°	—	—	SKF	0000000	000000	0000000	00000	———	0


								316 Stainless Steel Housing







												Set Screw

												3/4"	3 3/8"	1 9/32"	7/16"	2,600	3,000	Steel	Sealed	2°	IP69K	—	Sealmaster	00000000	000000	0000000	00000	0000000	000000


												1"	3 3/4"	1 7/16"	17/32"	2,800	2,000	Steel	Sealed	2°	IP69K	—	Sealmaster	00000000	000000	0000000	00000	0000000	00000
												1 1/4"	4 1/4"	2 37/64"	17/32"	4,350	2,000	Steel	Sealed	2°	IP69K	—	Sealmaster	00000000	000000	0000000	00000	0000000	00000
												1 7/16"	4 5/8"	1 3/4"	9/16"	5,750	2,000	Steel	Sealed	2°	IP69K	—	Sealmaster	00000000	000000	0000000	00000	0000000	00000
												1 1/2"	5 1/8"	2 1/64"	9/16"	7,300	1,750	Steel	Sealed	2°	IP69K	—	Sealmaster	00000000	000000	0000000	00000	0000000	00000
												1 11/16"	5 3/8"	2 3/64"	9/16"	7,900	1,500	Steel	Sealed	2°	IP69K	—	Sealmaster	00000000	000000	0000000	00000	0000000	00000
												2 7/16"	6 7/8"	2 11/16"	13/16"	11,750	1,250	Steel	Sealed	2°	IP69K	—	Sealmaster	00000000	000000	0000000	00000	0000000	00000




														Clamp On

														3/4"	3 3/8"	1 9/32"	7/16"	2,600	3,000	Steel	Sealed	2°	IP69K	—	Sealmaster	00000000	000000	0000000	00000	0000000	00000


1"														3 3/4"	1 7/16"	17/32"	2,800	2,000	Steel	Sealed	2°	IP69K	—	Sealmaster	00000000	000000	0000000	00000	0000000	00000
1 1/4"	4 1/2"													1 9/16"	17/32"	4,350	2,000	Steel	Sealed	2°	IP69K	—	Sealmaster	00000000	000000	0000000	00000	0000000	00000

High-Temperature Mounted Ball Bearings with Four-Bolt Flange

Packed with heat-stable synthetic grease, these bearings keep their cool when machinery runs hot. Install them in applications as hot as 400° F, where standard, mineral-based lubricants would burn off. The balls roll nearly friction-free within a sturdy housing to support shafts as they turn. The four-bolt flange creates a stronger connection to the mounting surface than two-bolt alternatives.

Lubricate regularly to keep your bearings in tip-top shape. These bearings are sealed to block out dust and contaminants.

Set Screw—Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces.

Misalignment Capability—Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.

	Mounted Bearings												Replacement Bearings
		Overall
	For Shaft Dia.	Lg.	Wd.	Flange Thk.	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Bearing Material	Bearing Seal Type	Misalignment Capability	Manufacturer		Each		Each
Powder-Coated Cast Iron Housing







				Set Screw

				5/8"	3"	1 9/32"	7/16"	2,600	3,200	Steel	Sealed	2°	Sealmaster	0000000	0000000	———	0


				3/4"	3 3/8"	1 9/32"	7/16"	2,600	3,200	Steel	Sealed	2°	Sealmaster	0000000	000000	———	0
				1"	3 3/4"	1 7/16"	17/32"	2,800	2,700	Steel	Sealed	2°	Sealmaster	0000000	000000	00000000	0000000
				1 1/4"	4 5/8"	1 3/4"	9/16"	5,750	2,200	Steel	Sealed	2°	Sealmaster	0000000	000000	00000000	000000
				1 1/2"	5 1/8"	2 1/64"	9/16"	7,300	1,800	Steel	Sealed	2°	Sealmaster	0000000	000000	———	0
				2"	6 3/8"	2 5/16"	13/16"	9,750	1,400	Steel	Sealed	2°	Sealmaster	0000000	000000	———	0

Dry-Running Mounted Ball Bearings with Four-Bolt Flange

Leave the lubricant in the supply closet—these low-maintenance bearings are made from naturally slippery plastic. They'll keep shafts spinning with no messy grease to drip off, wash out, or collect dust. The balls roll nearly friction-free within a sturdy housing to support shafts as they turn. The four-bolt flange creates a stronger connection to the mounting surface than two-bolt alternatives.

Polyester Plastic Housing—Lightweight and naturally rust-resistant, with a smooth surface that's easy to wipe clean.

Set Screw—Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces.

Misalignment Capability—Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.

		Overall
	For Shaft Dia.	Lg.	Wd.	Flange Thk.	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Bearing Material	Bearing Seal Type	Misalignment Capability		Each
Polyester Plastic Housing







				Set Screw

				3/4"	3 3/4"	1 3/8"	35/64"	90	700	Acetal	Open	1.5°	0000000	000000


				1"	3 3/4"	1 3/8"	35/64"	90	700	Acetal	Open	1.5°	0000000	00000
				1 1/4"	4 13/64"	1 3/8"	35/64"	150	690	Acetal	Open	1.5°	0000000	000000