13/16" Wide Rollers | McMaster-Carr

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.

Hex Stud-End Drive


Hex Stud End Drive

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		Stud		Thread		Shoulder		Groove			Load Capacity, lb.
	Dia.	Wd.	Dia.	Lg.	Size	Lg.	Dia.	Lg.	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



		2"	13/16"	1/2"	1 1/4"	1/2"-20	5/8"	5/8"	1/32"	5/8"	5/16"	6,000	600	500	370	225	Ball Bearing	Mounting Hardware	6318K62	0000000

Flanged Threaded Track Rollers

Thread the stud directly into a component or secure with a nut for through-hole mounting. The flange provides guidance and helps the roller stay on track. All rollers are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.

440C Stainless Steel Rollers—Stainless steel rollers offer increased corrosion resistance over steel rollers.

	Roller		Stud		Thread		Shoulder		Flange			Load Capacity, lb.
	Dia.	Wd.	Dia.	Lg.	Size	Lg.	Dia.	Lg.	OD	Thick.	Max. Rotation Speed, rpm	Static Radial	Static Thrust	Max. Temp., ° F	Includes		Each
440C Stainless Steel Flat Rollers With Seal







				Ball Bearing

				1 1/4"	13/16"	1/2"	1 1/4"	1/2"-20	5/8"	5/8"	1/32"	1 9/16"	7/32"	6,000	280	230	225	Mounting Hardware	2091K42	0000000


				Steel Flat Rollers With Seal







								Ball Bearing

								1 1/4"	13/16"	1/2"	1 1/4"	1/2"-20	5/8"	5/8"	1/32"	1 9/16"	7/32"	8,000	600	370	225	Mounting Hardware	6318K44	00000


								1 3/8"	13/16"	1/2"	1 1/4"	1/2"-20	5/8"	5/8"	1/32"	1 11/16"	7/32"	8,000	600	370	225	Mounting Hardware	6318K45	00000

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.

Hex Stud-End Drive

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



		2"	13/16"	1/2"	1 1/4"	1/2"-20	5/8"	13/16"	1/32"	5/8"	5/16"	6,000	600	500	370	225	Mounting Hardware	2282K52	0000000

Ultra-Quiet Threaded Track Rollers


Nylon Coated

The soft rubber or plastic surface on these rollers creates less noise than the metal surfaces found on other track rollers. Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting. All rollers have end seals to protect rolling elements from dirt and contamination.

Nylon-Coated Steel Rollers—Nylon-coated rollers have a nonconductive roller surface and are more chemical resistant than urethane-coated rollers. They are permanently lubricated.

Ball Bearing—Ball bearings create less friction than needle roller bearings, so you can run them at higher speeds.

	Roller		Stud		Thread		Shoulder			Load Capacity
	Dia.	Wd.	Dia.	Lg.	Size	Lg.	Dia.	Lg.	Max. Rotation Speed	Static Radial, lb.	Dynamic Radial	Max. Temp., ° F	Bearing Type		Each
Nylon-Coated Steel Flat Rollers With Seal







				Hex Stud-End Drive

				1 1/4"	13/16"	1/2"	1 1/4"	1/2"-20	5/8"	5/8"	1/32"	Not Rated	40	Not Rated	200	Ball Bearing	2320K62	000000

Thrust-Load-Rated Corrosion-Resistant Threaded Track Rollers


440C Stainless Steel

These rollers are rated to handle radial and thrust (top and side) loads simultaneously. Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting. All rollers are permanently lubricated and have end seals to retain lubricant and protect rolling elements from dirt and contamination.

440C Stainless Steel Rollers—440C stainless steel rollers are harder and more wear resistant than 303 stainless steel rollers.

	Roller		Stud		Thread		Shoulder			Load Capacity, lb.
	Dia.	Wd.	Dia.	Lg.	Size	Lg.	Dia.	Lg.	Max. Rotation Speed, rpm	Static Radial	Dynamic Radial	Static Thrust	Max. Temp., ° F	Bearing Type	Includes		Each
440C Stainless Steel Flat Rollers With Seal







				Hex Stud-End Drive

				1 1/4"	13/16"	1/2"	1 1/4"	1/2"-20	5/8"	5/8"	1/32"	6,000	350	350	320	225	Ball Bearing	Mounting Hardware	4725K32	0000000

Thrust-Load-Rated Threaded Track Rollers

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







				Hex Stud-End Drive

				1 1/4"	13/16"	1/2"	1 1/4"	1/2"-20	5/8"	5/8"	1/32"	8,000	600	500	370	225	Ball Bearing	Mounting Hardware	6318K67	000000


				1 3/8"	13/16"	1/2"	1 1/4"	1/2"-20	5/8"	5/8"	1/32"	8,000	600	500	370	225	Ball Bearing	Mounting Hardware	6318K68	00000