9mm Wide Rollers | McMaster-Carr

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.

Crowned Roller Profile—Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.

With Seal—Rollers with seal have end seals to protect rolling elements from dirt and contamination.

Roller-Mount Track Lubricators—Track lubricators reduce friction and wear without shutting down equipment. Oil-infused resin distributes lubricant onto rollers, which transfer it to your track.

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







				Hex Roller-Head Drive

				13	9	5	13	M5 × 0.8 mm	7.5	9	0.6	20,000	350	450	250	Needle	—	1470T645	000000	4248N11	000000


				Black-Oxide Steel Crowned Rollers Without Seal







								Hex Roller-Head Drive

								13	9	5	13	M5 × 0.8 mm	7.5	9	0.6	20,000	350	450	250	Needle	—	1470T642	000000	4248N11	00000


								Black-Oxide Steel Crowned Rollers With Seal







												Hex Roller-Head Drive

												13	9	5	13	M5 × 0.8 mm	7.5	9	0.6	20,000	350	450	250	Needle	—	1470T644	000000	4248N11	00000


												Steel Flat Rollers Without Seal







																Hex Roller-Head Drive

																13	9	5	13	M5 × 0.8 mm	7.5	10	0.5	8,000	1,200	1,000	245	Needle	Mounting Hardware	6314K13	00000	4248N11	00000


																Steel Flat Rollers With Seal







																				Hex Roller-Head Drive

																				13	9	5	13	M5 × 0.8 mm	7.5	10	0.5	8,000	1,200	1,000	175	Needle	Mounting Hardware	6314K16	00000	4248N11	00000

Maintenance-Free Threaded Track Rollers

Because they never need to be relubricated, these rollers are a good choice for hard-to-reach places. 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. Some rollers have end seals to block dirt and contamination.

Crowned Roller Profile—Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.

Roller-Mount Track Lubricators—Track lubricators reduce friction and wear without shutting down equipment. Oil-infused resin distributes lubricant onto rollers, which transfer it to your track.

	Rollers															Roller-Mount Track Lubricators
	Roller, mm		Stud, mm		Thread				Load Capacity, lb.
	Dia.	Wd.	Dia.	Lg.	Size	Lg., mm	Shoulder Lg., mm	Max. Rotation Speed, rpm	Static Radial	Dynamic Radial	Max. Temp., ° F	Bearing Type	Includes		Each		Each
Steel Crowned Rollers With Seal







				Hex Roller-Head Drive

				13	9	5	13	M5 × 0.8 mm	7	0.5	2,000	480	560	175	Needle	Mounting Hardware	1592T101	0000000	4248N11	000000