46mm Rollers | McMaster-Carr

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Roller Profile

Roller Material

440C Stainless Steel

Steel

For Load Direction

Combined Radial and Thrust

Material

System of Measurement

Stud Material

Thread Size

Maximum Temperature

Dynamic Radial Load Capacity

1,000 lb. to 9,999 lb.

Stud Diameter

Roller Mount Type

Roller Width

Shoulder Adjustability

Adjustable

Fixed

Static Radial Load Capacity

Stud Length

Environment

With Seal

Bearing Type

Groove Width

Track Roller Type

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

REACH

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

RoHS

9 Products

About Track Rollers

Find tubing with the right shrink ratio, flexibility, and dielectric strength. Plus, compare materials by chemical resistance temperature, and more.

Threaded V-Groove Track Rollers with Adjustable Shoulder

Also known as eccentric track rollers, the shoulder adjusts up or down to align to your track, enabling uniform alignment among rollers in a system. Rollers are for use with Angle Rails for V-Groove Track Rollers. They handle radial and thrust (top and side) loads and work well in dirty environments because debris falls off the angled rail. Secure the stud with a nut for through-hole mounting. All rollers are permanently lubricated.

External Hex Shoulder Drive

440C Stainless Steel Rollers—440C stainless steel rollers offer better corrosion resistance than steel rollers.

With Seal—Rollers with a seal block out dust and other contaminants better than shielded rollers, but they hold more heat. Their seal also helps retain lubricant.

	Roller, mm		Stud, mm		Thread				Groove, mm			Load Capacity, lb.
	Dia.	Wd.	Dia.	Lg.	Size	Lg., mm	Shoulder Lg., mm	Hex Shoulder Wd., mm	Wd.	Dp.	Max. Rotation Speed, rpm	Static Radial	Dynamic Radial	Static Thrust	Max. Temp., ° F	Includes		Each
Steel V-Groove Rollers With Seal



		46	16	11	15	M10 × 1.5 mm	11	5.7	19.05	8	4	2,200	1,300	1,300	380	245	Mounting Hardware	3672K23	000000


		46	16	12	30	M12 × 1.75 mm	18	3.4	19	8	4	2,200	1,300	1,300	350	210	Mounting Hardware	3672K52	00000


		440C Stainless Steel V-Groove Rollers With Seal



				46	16	12	30	M12 × 1.75 mm	18	3.4	19	8	4	2,200	1,100	1,100	300	500	Mounting Hardware	3672K53	000000

Threaded V-Groove Track Rollers

Thread the stud directly into a component or secure with a nut for through-hole mounting. Rollers are for use with Angle Rails for V-Groove Track Rollers. They handle radial and thrust (top and side) loads and work well in dirty environments because debris falls off the angled rail. Also known as cam followers, track rollers support loads while guiding and positioning work. All rollers are permanently lubricated.

External Hex Shoulder Drive


External Hex Shoulder Drive

440C Stainless Steel Rollers—440C stainless steel rollers offer better corrosion resistance than steel rollers.

With Seal—Rollers with a seal block out dust and other contaminants better than shielded rollers, but they hold more heat. Their seal also helps retain lubricant.

	Roller, mm		Stud, mm		Thread				Groove, mm			Load Capacity, lb.
	Dia.	Wd.	Dia.	Lg.	Size	Lg., mm	Shoulder Lg., mm	Hex Shoulder Wd., mm	Wd.	Dp.	Max. Rotation Speed, rpm	Static Radial	Dynamic Radial	Static Thrust	Max. Temp., ° F	Bearing Type	Includes		Each
Steel V-Groove Rollers With Seal



		46	16	12	15	M12 × 1.75 mm	15	5.6	19.05	8	4	2,200	1,300	1,300	380	245	Ball Bearing	—	3672K19	000000


		46	16	12	30	M12 × 1.75 mm	18	3.4	19	8	4	2,200	1,300	1,300	350	210	Ball Bearing	Mounting Hardware	3672K58	00000


		440C Stainless Steel V-Groove Rollers With Seal



				46	16	12	15	M12 × 1.75 mm	15	5.6	19.05	8	4	2,200	1,100	1,100	300	500	Ball Bearing	—	3681K32	000000


				46	16	12	32	M12 × 1.75 mm	18	3.4	19	8	4	2,200	1,100	1,100	300	500	Ball Bearing	Mounting Hardware	3681K85	000000

Sanitary Threaded V-Groove Track Rollers

Guide loads along angle rail tracks in food and pharmaceutical plants or other sanitary environments with these threaded rollers. They’re permanently lubricated, a feature often seen in sanitary areas where repeated lubrication could cause contamination. Their lubricant is NSF registered H1 as safe for incidental contact with food. They’re made of stainless steel, so they won’t corrode from frequent washdowns with harsh cleaners. The bearings are sealed and shielded to keep out liquid and make sure the lubricant stays intact. These rollers have a V-groove profile, which allows debris to fall off when they’re mounted on angle rails. They’re also known as cam followers.

Fixed Shoulder—Rollers with a fixed shoulder have a threaded mounting stud. Thread them directly into a component, or secure them with a nut for through-hole mounting.

Adjustable Shoulder—Rollers with an adjustable shoulder are also known as eccentric track rollers. They can be moved up and down, and they’re commonly used alongside standard rollers to correct misalignment. Secure them with a nut for through-hole mounting.

	Roller, mm		Stud, mm		Thread					Groove, mm			Load Capacity, lb.
	Dia.	Wd.	Dia.	Lg.	Size	Lg., mm	Shoulder Lg., mm	Hex Shoulder Wd., mm	Ht. Adjustment Capability, mm	Wd.	Dp.	Max. Rotation Speed, rpm	Static Radial	Dynamic Radial	Static Thrust	Max. Temp., ° F	Bearing Type	Includes		Each
Single Sealed and Shielded 440C Stainless Steel V With Seal







				Fixed Shoulder

				46	16	12	30	M12 × 1.75 mm	18	4.1	19	1.5	8	4	2,200	1,300	1,300	380	175	Ball	Mounting Hardware	3608N12	0000000




						Adjustable Shoulder

						46	16	12	30	M12 × 1.75 mm	18	4.1	19	1.5	8	4	2,200	1,300	1,300	380	175	Ball	Mounting Hardware	3608N14	000000