Locking Carriages | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Rail Width Rail Width

	Carriage Width Carriage Width

	Carriage Length Carriage Length

	Static Load Capacity Static Load Capacity

Less than 1,000 lbs.

1,000 to 9,999 lbs.

10,000 to 19,999 lbs.

20,000 to 39,999 lbs.

40,000 lbs. or greater

	Carriage Material Carriage Material

Aluminum

Zinc

Steel

	Mounting Hole Thread Size Mounting Hole Thread Size

	Bearing Type Bearing Type


Sleeve	Roller

Ball

	Lubrication Lubrication

Not Required

Lubricated

	Static Roll Moment Load Capacity Static Roll Moment Load Capacity

	Overall Height Overall Height

	Bearing Material Bearing Material

Plastic

Steel

Stainless Steel

	Static Pitch Moment Load Capacity Static Pitch Moment Load Capacity

Less than 100 ft.-lbs.

100 to 249 ft.-lbs.

250 to 499 ft.-lbs.

500 to 999 ft.-lbs.

1,000 ft.-lbs. or greater

Not Rated

	Overall Width Overall Width

	Carriage and Guide Rail Type Carriage and Guide Rail Type

Sleeve Bearing

Track Roller

Ball Bearing

	Number of Mounting Holes Number of Mounting Holes

	Static Yaw Moment Load Capacity Static Yaw Moment Load Capacity

Less than 250 ft.-lbs.

250 to 499 ft.-lbs.

500 to 999 ft.-lbs.

1,000 to 1,999 ft.-lbs.

2,000 ft.-lbs. or greater

Not Rated

	Mounting Hole Depth Mounting Hole Depth

	Maximum Clamping Force Maximum Clamping Force

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Maximum Temperature Maximum Temperature

	Mounting Hole Thread Pitch Mounting Hole Thread Pitch

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

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198 Products

About Moment Loads

Locking Sleeve Bearing Carriages and Guide Rails

A handle on the side of the carriage locks the carriage in place.

Locking Extra-Wide Sleeve
Bearing Carriages and Guide Rails

A handle on the side of the carriage locks the carriage in place.

Sleeve Bearing Carriages for T-Slotted Framing

Mate with a T-slotted rail to add linear motion to your assembly.

Heavy Duty Sleeve Bearing
Carriages for T-Slotted Framing

Threaded inserts secure the bearing to the carriage and prevent it from loosening due to frequent starts and stops.

Side-Mount Sleeve Bearing
Carriages for T-Slotted Framing

Fasten loads on the side of these carriages and add linear motion to a T-slot assembly.

Heavy Duty Side-Mount Sleeve Bearing
Carriages for T-Slotted Framing

Threaded inserts secure the bearing to the carriage and prevent it from loosening due to frequent starts and stops.

Locking High-Load Track Roller
Carriages and Guide Rails

A handle on the side of the carriage locks the carriage in place.

Ball Bearing Carriages and Guide Rails

These carriages and guide rails are steel.

Horizontal-Mount Ball Bearing
Carriages and Guide Rails

Designed specifically for use on horizontal surfaces, the contact angle of the ball bearings on the rail allows these carriages to last longer than other carriages.

High-Cycle Ball Bearing Carriages and Guide Rails

A plastic cage surrounds the ball bearings and keeps them from colliding, so these carriages run for many cycles without needing maintenance.

Maintenance-Free Ball Bearing
Carriages and Guide Rails

These carriages and guide rails are steel.

Positioning Tables with Micrometers

Locking Positioning Tables with Micrometer

A thumb screw locks the slide to prevent movement in systems where vibration is present.

Locking Two-Axis Positioning Tables with Micrometers

A thumb screw locks the slide to prevent movement in systems where vibration is present.

T-Slotted Framing Linear Bearings and Track Rollers

Mount components to these load-rated bearings and track rollers to add linear motion along T-slotted rails.

About Moment Loads

Carriages and Guide Rails

Locking Sleeve Bearing Carriages and Guide Rails

Locking Extra-Wide SleeveBearing Carriages and Guide Rails

Sleeve Bearing Carriages for T-Slotted Framing

Heavy Duty Sleeve BearingCarriages for T-Slotted Framing

Side-Mount Sleeve BearingCarriages for T-Slotted Framing

Heavy Duty Side-Mount Sleeve BearingCarriages for T-Slotted Framing

Locking High-Load Track RollerCarriages and Guide Rails

Ball Bearing Carriages and Guide Rails

Horizontal-Mount Ball BearingCarriages and Guide Rails

High-Cycle Ball Bearing Carriages and Guide Rails

Maintenance-Free Ball BearingCarriages and Guide Rails

Positioning Tables with Micrometers

Locking Positioning Tables with Micrometer

Locking Two-Axis Positioning Tables with Micrometers

T-Slotted Framing Linear Bearings and Track Rollers

T-Slotted Framing Linear Bearings and Track Rollers

Locking Extra-Wide Sleeve
Bearing Carriages and Guide Rails

Heavy Duty Sleeve Bearing
Carriages for T-Slotted Framing

Side-Mount Sleeve Bearing
Carriages for T-Slotted Framing

Heavy Duty Side-Mount Sleeve Bearing
Carriages for T-Slotted Framing

Locking High-Load Track Roller
Carriages and Guide Rails

Horizontal-Mount Ball Bearing
Carriages and Guide Rails

Maintenance-Free Ball Bearing
Carriages and Guide Rails