Ball Rollers | McMaster-Carr

	Mount Type Mount Type


Threaded Stud	Bolt On

Press Fit	Magnetic

	Working Orientation Working Orientation


Ball Up	Ball Down

Angle	Wheel Up

	Capacity Capacity

1,000 lbs. or greater

	Ball Material Ball Material

	System of Measurement System of Measurement

Inch

Metric

	Ball Diameter Ball Diameter

	Height Height

	Diameter Diameter

	Housing Material Housing Material

	Thread Size Thread Size

	Stud Length Stud Length

	Housing Finish Housing Finish

Zinc Yellow-Chromate Plated

	Number of Mounting Holes Number of Mounting Holes

	Mounting Hole Diameter Mounting Hole Diameter

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

DFARS Specialty Metals
COTS-Exempt

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

RoHS Compliant

RoHS Compliant with
Exemptions

	Length Length

	Overall Width Overall Width

	Depth Depth

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

REACH Compliant

	Mounting Hole Center-to-Center Mounting Hole Center-to-Center

	Maximum Temperature Maximum Temperature

	Ball Spacing Ball Spacing

7/8"

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263 Products

Ball Transfers

Stud-Mount Ball Transfers

Install in a threaded hole or use a nut to secure.

Heavy Duty Stud-Mount Ball Transfers

These ball transfers have capacities up to 2,200 lbs.

Washdown Stud-Mount Ball Transfers

Ball transfers have a double-sealed ball to keep out dirt and debris. Side vents expel contaminants.

Clean Room Stud-Mount Ball Transfers

Unlike most ball transfers, which have metal balls, these have a plastic outer ball that rolls on stainless steel inner balls, so there's no metal-on-metal contact that could create and release particles into your clean room. They've also been ultrasonically cleaned and then individually bagged to prevent dust contamination.

Flange-Mount Ball Transfers

The flange has mounting holes for fastening.

Heavy Duty Flange-Mount Ball Transfers

These ball transfers have capacities up to 2,400 lbs.

Washdown Flange-Mount Ball Transfers

Ball transfers have a double-sealed ball to keep out dirt and debris. Side vents expel contaminants.

Shock-Absorbing Flange-Mount Ball Transfers

A thick rubber cushion underneath these ball transfers absorbs impact and reduces vibration.

Press-Fit Ball Transfers

Drop-in design makes for easy installation.

Heavy Duty Press-Fit Ball Transfers

These ball transfers have capacities up to 2,200 lbs.

Shock-Absorbing Press-Fit Ball Transfers

The ball in these transfers is spring-loaded to absorb impact.

Recessed Flange-Mount Ball Transfers

Transfers recess into the mounting surface for a low profile.

Heavy Duty Recessed Flange-Mount Ball Transfers

These heavy duty ball transfers recess into the mounting surface for a low profile.

Washdown Recessed Flange-Mount Ball Transfers

Ball transfers have a double-sealed ball to keep out dirt and debris. Side vents expel contaminants.

Shock-Absorbing Recessed
Flange-Mount Ball Transfers

The ball in these transfers is spring-loaded to absorb impact.

Pop-Up Ball Transfers and Stops

These ball transfers and stops rise when you supply air and retract into the housing when air supply ceases.

Ball Transfers for Delicate Surfaces

A large-diameter rubber ball handles delicate or polished surfaces. The stem spins and the ball rotates around the stem.

Ball Transfer Plates

These plates are designed to rest on a flat surface and are good for rotating and positioning heavy workpieces.

Covers for Ball Transfer Plates

Covers create a smooth surface so small and oddly shaped items won't get caught between ball transfers.

Low-Profile Ball Transfer Plates

Also known as ball-bearing parallels, these plates have multidirectional balls that project from the top and bottom to position and move small, heavy items over short distances.

Create-Your-Own Ball Transfer Plates

Snap these ball transfers together like jigsaw pieces to create a custom ball transfer plate, or use them unconnected to create your own pattern for rotating and positioning material. They have magnets embedded in the frame, so you can mount them on any flat magnetic metal surface and rearrange them as your operations change.