26mm Rollers | McMaster-Carr

Filter by

System of Measurement

Roller Profile

Roller Width

Thread Size

Stud Diameter

Thread Pitch

With Seal

Track Roller Type

Roller Mount Type

Stud Length

For Load Direction

Combined Radial and Thrust

Shoulder Diameter

Thread Length

Dynamic Radial Load Capacity

1,000 lb. to 9,999 lb.

Lubrication

Drive Style

Roller Material

Shoulder Length

Maximum Temperature

Lubrication Port Location

Stud Material

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

13 Products

About Track Rollers

Also known as cam followers, track rollers have a thick outer roller that runs directly on a flat surface.

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 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.

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

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

Metric

Track Rollers
Roller, mm		Stud, mm		Thread			Shoulder, mm			Radial Load Cap., lbs.							Roller-Mount Track Lubricators
Dia.	Wd.	Dia.	Lg.	Size	Pitch, mm	Lg., mm	Dia.	Lg.	Max. Speed, rpm	Static	Dynamic	Max. Temp., °F	Bearing Type	Includes		Each		Each
Black-Oxide Steel Flat Rollers without Seal
26	12	10	23	M10	1	12	15	0.6	9,000	2,300	1,700	250°	Needle Roller	__	00000000	0000000	0000000	000000
Black-Oxide Steel Flat Rollers with Seal
26	12	10	23	M10	1	12	15	0.6	9,000	2,300	1,700	250°	Needle Roller	__	00000000	000000	0000000	00000
Black-Oxide Steel Crowned Rollers without Seal
26	12	10	23	M10	1	12	15	0.6	9,000	2,300	1,700	250°	Needle Roller	__	00000000	000000	0000000	00000
Black-Oxide Steel Crowned Rollers with Seal
26	12	10	23	M10	1	12	15	0.6	9,000	2,300	1,700	250°	Needle Roller	__	00000000	000000	0000000	00000
Steel Flat Rollers without Seal
26	12	10	23	M10	1.25	12	17	0.6	8,000	1,500	1,200	245°	Needle Roller	Mounting Hardware	0000000	00000	0000000	00000
Steel Flat Rollers with Seal
26	12	10	23	M10	1.25	12	17	0.6	8,000	1,500	1,200	175°	Needle Roller	Mounting Hardware	0000000	00000	0000000	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 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.

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

Metric

Track Rollers
Roller, mm		Stud, mm		Thread					Radial Load Cap., lbs.							Roller-Mount Track Lubricators
Dia.	Wd.	Dia.	Lg.	Size	Pitch, mm	Lg., mm	Shoulder Lg., mm	Max. Speed, rpm	Static	Dynamic	Max. Temp., °F	Bearing Type	Includes		Each		Each
Steel Crowned Rollers with Seal
26	12	10	23	M10	1.25	12	0.6	1,000	1,500	1,200	175°	Needle Roller	Mounting Hardware	000000	0000000	0000000	000000

Threaded 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. Secure the stud with a nut for through-hole mounting. All rollers have end seals to protect rolling elements from dirt and contamination.

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.

Metric

Roller, mm		Stud, mm		Thread			Shoulder, mm				Radial Load Cap., lbs.
Dia.	Wd.	Dia.	Lg.	Size	Pitch, mm	Lg., mm	Dia.	Lg.	Ht. Adjustment Capability, mm	Max. Speed, rpm	Static	Dynamic	Max. Temp., °F	Bearing Type	Includes		Each
Steel Flat Rollers with Seal
26	12	10	23	M10	1	12	13	10	0.5	9,000	2,300	1,700	250°	Needle Roller	Mounting Hardware	0000000	0000000
Steel Crowned Rollers with Seal
26	12	10	23	M10	1.25	13	13	10	0.5	9,000	2,300	1,700	250°	Needle Roller	Mounting Hardware	0000000	000000

Tapered Stud Track Rollers

Roller

Grease Fitting

Install these rollers in worn-out mounting holes or where you don’t have access to the back of the mounting hole. The stud is tapered, so you can quickly secure them in place with a set screw (not included) instead of a nut on the back like traditional rollers. Keep in mind, this reduces their radial capacity.

Rollers with a seal protect rolling elements from dirt and contamination better than shielded rollers, but they do hold more heat. The seal also helps retain lubrication.

Add a grease fitting to create a lubrication point.

Track Rollers
Roller, mm		Stud, mm		Shoulder, mm			Radial Load Cap., lbs.						Grease Fittings
Dia.	Wd.	Dia.	Lg.	Dia.	Lg.	Max. Speed, rpm	Static	Dynamic	Max. Temp., °F	Bearing Type		Each		Each
Steel Flat Rollers with Seal
26	12	10	20	20	0.6	11,900	1,500	1,100	175°	Needle Roller	0000000	000000	0000000	00000

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.

Roller		Stud		Thread		Shoulder		Flange			Static Load Cap., lbs.
Dia.	Wd.	Dia.	Lg.	Size	Lg.	Dia.	Lg.	OD	Thick.	Max. Speed, rpm	Radial	Thrust	Max. Temp., °F	Includes		Each
Steel Flat Rollers with Seal
Ball Bearing
26mm	20mm	10mm	23mm	M10	13mm	13.1mm	0.8mm	35mm	5mm	Not Rated	220	130	225°	Mounting Hardware	00000000	000000