For Shaft Diameter For Shaft Diameter |
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Mounted Bearing Type Mounted Bearing Type |
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| Base Mount | Two-Bolt Flange Mount |
ID ID |
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Shaft Mount Type Shaft Mount Type |
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Center Height Center Height |
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Overall Height Overall Height |
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Overall Length Overall Length |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity |
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Housing Material Housing Material |
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Maximum Speed Maximum Speed |
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Mounting Hole Center-to-Center Mounting HoleCenter-to-Center |
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Static Radial Load Capacity Static Radial Load Capacity |
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Lubricant Lubricant |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Ball and Roller Bearings
More
Mounted Ball Bearings
Bearings are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
Bearings with eccentric lock have a collar that you twist in one direction to grip and the other to release. Compared to bearings with a set screw, they’re easier to install, require less adjustment over time, and are better for high-speed applications. But, they only work on shafts that spin in one direction.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Lg. | Hole Wd. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Cast Iron Housing | |||||||||||||||
Shaft Mount Type: Eccentric Lock | |||||||||||||||
| 5/8" | 1 1/16" | 2 3/32" | 5 15/32" | 1 1/2" | 7/8" | 7/16" | 3 5/8" | 2,150 | 1,050 | 9,500 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 000000 |
| 3/4" | 1 1/4" | 2 15/32" | 5" | 1 19/32" | 3/4" | 1/2" | 3 3/4" | 2,850 | 1,450 | 8,500 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 7/8" | 1 5/16" | 2 21/32" | 5 1/2" | 1 43/64" | 3/4" | 1/2" | 4 1/8" | 3,150 | 1,750 | 7,000 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1" | 1 5/16" | 2 21/32" | 5 1/2" | 1 43/64" | 3/4" | 1/2" | 4 1/8" | 3,150 | 1,750 | 7,000 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1 1/8" | 1 9/16" | 3 5/32" | 6 1/2" | 1 59/64" | 13/16" | 21/32" | 4 23/32" | 4,350 | 2,500 | 6,300 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1 3/16" | 1 9/16" | 3 5/32" | 6 1/2" | 2 1/16" | 13/16" | 21/32" | 4 23/32" | 4,350 | 2,500 | 6,300 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1 1/4" | 1 13/16" | 3 5/8" | 6 9/16" | 2 1/16" | 13/16" | 21/32" | 5" | 5,700 | 3,400 | 5,300 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1 3/8" | 1 13/16" | 3 5/8" | 6 9/16" | 2 1/16" | 13/16" | 21/32" | 5" | 5,700 | 3,400 | 5,300 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1 7/16" | 1 13/16" | 3 5/8" | 6 9/16" | 2 1/16" | 13/16" | 21/32" | 5" | 5,700 | 3,400 | 5,300 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
| 1 1/2" | 1 15/16" | 4" | 7 1/4" | 2 1/4" | 13/16" | 21/32" | 5 13/32" | 6,900 | 4,250 | 4,800 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 000000 |
| 1 3/4" | 2 1/16" | 4 3/16" | 7 15/32" | 2 19/64" | 13/16" | 21/32" | 5 25/32" | 7,450 | 4,850 | 4,300 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 000000 |
| 1 15/16" | 2 3/16" | 4 1/2" | 8 1/8" | 2 3/8" | 7/8" | 25/32" | 6 1/4" | 7,850 | 5,200 | 4,000 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 000000 |
| 2" | 2 7/16" | 4 29/32" | 8 5/8" | 2 37/64" | 1 1/16" | 25/32" | 6 3/4" | 9,800 | 6,500 | 3,600 | -20° to 210° | Self Aligning | Lubricated | 0000000 | 000000 |
Compact-Base Mounted Ball Bearings
Also known as tapped-base bearings, these ball bearings mount to surfaces from the bottom through threaded holes. Because of their narrow profile, they’re commonly used in tight-clearance spaces, including systems where multiple shafts are mounted close together.
Concentric lock shaft-mount bearings have a locking collar that centers and secures the shaft in the bearing bore. To install these bearings, tighten the single screw on the locking collar around its inner ring on your shaft. Their firm grip on shafts reduces vibration for quieter operation.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Hole | Radial Load Cap., lbs. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Thread Size | Thread Pitch | Dp. | Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Cast Iron Housing | ||||||||||||||||
Shaft Mount Type: Concentric Lock | ||||||||||||||||
| 1 1/4" | 1 11/16" | 3 13/32" | 4" | 1 1/2" | 7/16"-14 | __ | 0.625" | 3" | 4,380 | 2,560 | 5,450 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 0000000 |
| 1 1/4" | 1 7/8" | 3 3/4" | 4 1/4" | 1 7/8" | 1/2"-13 | __ | 0.75" | 3 1/4" | 5,780 | 3,490 | 7,600 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 1 3/8" | 1 7/8" | 3 3/4" | 4 1/4" | 1 7/8" | 1/2"-13 | __ | 0.75" | 3 1/4" | 5,780 | 3,490 | 6,500 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 1 7/16" | 1 7/8" | 3 3/4" | 4 1/4" | 1 7/8" | 1/2"-13 | __ | 0.75" | 3 1/4" | 5,780 | 3,490 | 6,500 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 1 1/2" | 1 15/16" | 3 15/16" | 4 5/8" | 1 7/8" | 1/2"-13 | __ | 0.75" | 3 1/2" | 7,340 | 4,460 | 5,850 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 1 5/8" | 2 1/8" | 4 1/4" | 5" | 2" | 1/2"-13 | __ | 0.75" | 3 3/4" | 7,900 | 5,130 | 5,300 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 1 11/16" | 2 1/8" | 4 1/4" | 5" | 2" | 1/2"-13 | __ | 0.75" | 3 3/4" | 7,900 | 5,130 | 5,300 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 1 3/4" | 2 1/8" | 4 1/4" | 5" | 2" | 1/2"-13 | __ | 0.75" | 3 3/4" | 7,900 | 5,130 | 5,300 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 1 15/16" | 2 1/4" | 4 5/8" | 5 1/2" | 2" | 5/8"-11 | __ | 0.875" | 4" | 7,880 | 5,210 | 5,000 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 2" | 2 1/4" | 4 5/8" | 5 1/2" | 2" | 5/8"-11 | __ | 0.875" | 4" | 7,880 | 5,210 | 5,000 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 20mm | 33.3mm | 65.1mm | 79.4mm | 38.1mm | M10 | 1.5 mm | 11mm | 52mm | 2,610 | 1,440 | 6,450 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 25mm | 36.5mm | 71.4mm | 76.2mm | 38.1mm | M10 | 1.5 mm | 11mm | 56mm | 2,800 | 1,650 | 6,350 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 30mm | 42.9mm | 86.5mm | 101.6mm | 38.1mm | M14 | 2 mm | 16mm | 65.9mm | 4,380 | 2,560 | 5,450 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 35mm | 47.6mm | 95.3mm | 108mm | 47.6mm | M14 | 2 mm | 17.5mm | 80.2mm | 5,780 | 3,490 | 4,650 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 40mm | 49.2mm | 100mm | 117.5mm | 47.6mm | M14 | 2 mm | 17.5mm | 84.1mm | 7,340 | 3,490 | 4,150 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 45mm | 54mm | 108mm | 127mm | 50.8mm | M14 | 2 mm | 22mm | 90.1mm | 7,900 | 5,130 | 3,800 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
| 50mm | 57.2mm | 117.5mm | 139.7mm | 50.8mm | M16 | 2 mm | 22mm | 94.1mm | 7,880 | 5,210 | 3,550 | -20° to 220° | Self Aligning | Lubricated | 00000000 | 000000 |
Washdown Compact-Base Mounted Ball Bearings
Mounting with threaded holes in their base and IP69K certified for washdown environments, these bearings fit in tight spaces and are used in food-, beverage-, pharmaceutical-, and chemical-processing plants. Also known as tapped-base mounted ball bearings, they require access to the underside of the mounting surface. All have NSF registered H1 lubrication, which is certified for incidental contact with food and suitable for use in food and beverage applications.
Concentric lock bearings have a locking collar to center shafts and secure them better than set screw bearings, so there’s less vibration and noise. To install them, tighten the locking collar’s screw so it grips the inner ring.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Capacity, lbs. | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Thread Size | Hole Thread Type | Hole Dp. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Specifications Met | Each | |
Sealed Steel Bearings with Polymer-Coated Cast Iron Housing | |||||||||||||||||
Shaft Mount Type: Concentric Lock | |||||||||||||||||
| 30mm | 1 11/16" | 3 13/32" | 4" | 1 1/2" | 7/16"-14 | UNC | 0.625" | 3" | 4,380 | 2,560 | 2,300 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 0000000 | 0000000 |
Permanently Lubricated Washdown Mounted
Ball Bearings with Two-Bolt Flange
Permanently lubricated and IP69K certified for washdown environments, these mounted ball bearings are useful for hard-to-reach areas in food, beverage, pharmaceutical, and chemical plants. Mount them using their two-bolt flange. For excellent corrosion resistance and preventing rust caused by salt water, chlorine solutions, and chemicals, their housing is made of 316 stainless steel. All have USDA H1 approved lubrication, which is certified for incidental contact with food and is suitable for food and beverage applications.
Concentric lock bearings have a locking collar to center shafts and secure them better than set screw bearings, so there’s less vibration and noise. Install them by tightening the locking collar’s screw until it presses against the inner ring.
Snap optional covers onto bearings to shield them from moisture. Made of polypropylene, they resist corrosion, don’t absorb water, and are FDA compliant.
For technical drawings and 3-D models, click on a part number.
Overall | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Ht. | Lg. | Wd. | Flange Thick. | Mounting Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Specifications Met | Each | |
Sealed Steel Bearings with 316 Stainless Steel Housing | ||||||||||||||
Shaft Mount Type: Concentric Lock | ||||||||||||||
| 3/4" | 2 3/8" | 4 13/32" | 2 17/64" | 7/16" | 3 17/32" | 2,600 | 1,400 | 3,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 0000000 |
| 1" | 2 3/4" | 4 7/8" | 2 7/16" | 17/32" | 3 29/32" | 2,800 | 1,650 | 2,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |
| 1 3/16" | 3 1/4" | 5 9/16" | 2 37/64" | 17/32" | 4 19/32" | 4,350 | 2,550 | 2,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |
| 1 1/4" | 3 1/4" | 5 9/16" | 2 37/64" | 17/32" | 4 19/32" | 4,350 | 2,550 | 2,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |
| 1 1/4" | 3 3/4" | 6 1/8" | 2 25/32" | 9/16" | 5 1/8" | 5,750 | 3,450 | 2,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |
| 1 7/16" | 3 3/4" | 6 1/8" | 2 25/32" | 9/16" | 5 1/8" | 5,750 | 3,450 | 2,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |
| 1 1/2" | 4 1/8" | 6 3/4" | 3 3/64" | 9/16" | 5 21/32" | 7,300 | 4,450 | 1,750 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |
| 25mm | 70mm | 124mm | 61.9mm | 13.5mm | 99mm | 2,800 | 1,650 | 2,000 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |
| 50mm | 116mm | 189mm | 78mm | 14mm | 157mm | 7,850 | 5,200 | 1,500 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 00000000 | 000000 |
| For Shaft Diameter | OD | Material | Mount Type | Temperature Range,°F | Specifications Met | Each | |
Closed | |||||||
|---|---|---|---|---|---|---|---|
| 3/4", 20mm | 2 1/8", 54mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 000000 |
| 1", 25mm | 2 3/8", 60mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1 1/8", 1 3/16", 1 1/4", 30mm | 2 11/16", 68mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1 1/4", 1 3/8", 1 7/16", 35mm | 3 1/16", 78mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1 1/2", 1.575", 40mm | 3 3/8", 86mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1 15/16", 2", 50mm | 4", 102mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
Open | |||||||
| 3/4", 20mm | 2 1/8", 54mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1", 25mm | 2 3/8", 60mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1 1/8", 1 3/16", 30mm | 68mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1 1/4" | 2 11/16" | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1 1/4" | 3 1/16" | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1 3/8", 1 7/16", 35mm | 3 1/16" | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1 1/2", 1.575", 40mm | 3 3/8", 86mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
| 1 15/16", 50mm | 4" | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |
One-Way Locking Ball Bearing Clutches
Internal locking elements (sprags) lock to transmit torque in one direction while turning freely in the other direction. Use them in applications where precision movement is required, such as pick-and-place and automated indexing conveyor systems. Shields keep out dust and contaminants.
Shielded bearings dissipate heat better than sealed bearings, but don’t keep out as much dust.
For dirty or dusty environments, sealed bearings are the best choice, since they block out contaminants better than shielded bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Max. Torque, ft.-lbs. | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Shielded | |||||||||||||
| 608-2Z | 8 | 22 | 9 | Steel | 720 | 190 | 15,000 | 1.5 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 0000000 |
| FZ 6201 | 12 | 32 | 10 | Steel | 1,150 | 530 | 10,000 | 6.5 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| 6202-2Z | 15 | 35 | 11 | Steel | 1,160 | 540 | 9,400 | 15 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| 6203-2Z | 17 | 40 | 12 | Steel | 1,270 | 640 | 8,200 | 23 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| 6204-2Z | 20 | 47 | 14 | Steel | 1,540 | 940 | 6,800 | 64 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| 6205-2Z | 25 | 52 | 15 | Steel | 1,620 | 1,040 | 5,600 | 70 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| 6206-2Z | 30 | 62 | 16 | Steel | 1,730 | 1,270 | 4,000 | 165 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| 6207-2Z | 35 | 72 | 17 | Steel | 1,830 | 1,490 | 3,600 | 240 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| 40-2Z | 40 | 80 | 22 | Steel | 2,010 | 1,790 | 3,000 | 305 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
Sealed | |||||||||||||
| FZ 6201 2RS | 12 | 32 | 14 | Steel | 1,150 | 530 | 10,000 | 6.5 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| FZ 6202 2RS | 15 | 35 | 16 | Steel | 1,160 | 540 | 8,400 | 15 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| FZ 6203 2RS | 17 | 40 | 17 | Steel | 1,270 | 640 | 7,300 | 23 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| FZ 6204 2RS | 20 | 47 | 19 | Steel | 1,540 | 940 | 6,000 | 64 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| FZ 6205 2RS | 25 | 52 | 20 | Steel | 1,620 | 1,040 | 5,200 | 70 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| FZ 6206 2RS | 30 | 62 | 21 | Steel | 1,730 | 1,270 | 4,200 | 165 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| FZ 6207 2RS | 35 | 72 | 22 | Steel | 1,830 | 1,490 | 3,600 | 240 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |
| FZ 6208 2RS | 40 | 80 | 27 | Steel | 2,010 | 1,790 | 3,000 | 305 | Lubricated | -40° to 170° | ABEC-1 | 0000000 | 000000 |