Roller Bolts | McMaster-Carr

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System of Measurement

Roller Diameter

Roller Profile

Stud Diameter

Roller Width

Stud Length

Thread Size

Track Roller Type

Roller Material

Stainless Steel

For Load Direction

Combined Radial and Thrust

Dynamic Radial Load Capacity

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. or greater

With Seal

Stud Material

Stainless Steel

Drive Style

Bearing Type

Material

Stainless Steel

Thread Length

Lubrication

Static Radial Load Capacity

Less than 10,000 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. to 39,999 lb.

40,000 lb. or greater

Maximum Temperature

Less than 200° F

200° F to 224° F

225° F to 249° F

250° F to 499° F

500° F or greater

RoHS

Compliant with Exemptions

REACH

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

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Shoulder Diameter

How can we improve?

559 Products

Track Rollers

High-Load Threaded Track Rollers

High-Load Threaded Track Rollers

The highest combination of speed and dynamic radial load ratings we offer

Threaded Track Rollers

Threaded Track Rollers

Support loads while guiding and positioning work

Threaded Track Rollers with Adjustable Shoulder

Threaded Track Rollers with Adjustable Shoulder

The shoulder adjusts up or down for uniform alignment in a roller system

Double-Flanged Track Rollers

Double-Flanged Track Rollers

Flanges on both sides guide rollers to help them stay on track

Flanged Threaded Track Rollers

Flanged Threaded Track Rollers

Thread into a component or secure with a nut for through-hole mounting

Thrust-Load-Rated Corrosion-Resistant Threaded Track Rollers

Thrust-Load-Rated Corrosion-Resistant Threaded Track Rollers

Withstand corrosion and brace against radial and thrust loads simultaneously

Threaded V-Groove Track Rollers

Threaded V-Groove Track Rollers

Thread the stud directly into a component or secure with a nut

Maintenance-Free Threaded Track Rollers

Maintenance-Free Threaded Track Rollers

No need to relubricate - install these rollers in hard-to-reach places

Ultra-Quiet Threaded Track Rollers

Ultra-Quiet Threaded Track Rollers

Create less noise than the metal surfaces found on other track rollers

Miniature High-Load Threaded Track Rollers

Miniature High-Load Threaded Track Rollers

Support high radial load capacities in small movements without losing speed

Threaded V-Groove Track Rollers with Adjustable Shoulder

Threaded V-Groove Track Rollers with Adjustable Shoulder

The shoulder adjusts up or down to align to your track

Thrust-Load-Rated Threaded Track Rollers

Thrust-Load-Rated Threaded Track Rollers

Withstand radial and thrust loads simultaneously

Extreme-Temperature Threaded Track Rollers

Extreme-Temperature Threaded Track Rollers

Lubricated with graphite to withstand temperatures from -450° to 750° F

Miniature High-Speed Threaded Track Rollers

Miniature High-Speed Threaded Track Rollers

An outer ring that supports higher speeds than standard-sized track rollers

Light Duty Track Rollers and Guide Rails

Light Duty Track Rollers and Guide Rails

Nylon rollers and aluminum rails to move products in light duty applications

Corrosion-Resistant Threaded Track Rollers

Corrosion-Resistant Threaded Track Rollers

Withstand corrosion in wet environments

Maintenance-Free Ultra-Corrosion-Resistant Threaded Track Rollers

Maintenance-Free Ultra-Corrosion-Resistant Threaded Track Rollers

Withstand corrosion and don’t need to be relubricated

Corrosion-Resistant Track Rollers and Guide Rails

Corrosion-Resistant Track Rollers and Guide Rails

Resist corrosion better than our standard rollers and rails

Sanitary Threaded V-Groove Track Rollers

Sanitary Threaded V-Groove Track Rollers

Guide loads on angle rails in food, pharmaceutical, and sanitary environments

Track Rollers and Guide Rails

Track Rollers and Guide Rails

Support loads and position work

Other Products

Skate Wheels

Replace wheels on skate wheel conveyors or add wheels for a custom setup

Idler Rollers

Guide boxes and parts as they pass through conveyor systems

Idler/Drive Rollers

Idler/Drive Rollers

Spin freely in one direction on conveyor systems and lock to transmit power in the other direction

Push-to-Close Latches

Push-to-Close Latches

Automatically hold doors shut when you push them closed

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)