High-Load Ball Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

OD

Bearing Seal Type

Width

ID

For Load Direction

Combined Radial and Thrust

Combined Radial, Thrust, and Moment

Bearing Trade Number

Ball Bearing Profile

With Retaining Ring

Bearing Type

Bearing Construction

Inner Ring Type

Dynamic 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

Shaft Mount Type

For Housing ID

0.3750" to 0.3755"

0.5000" to 0.5005"

0.6250" to 0.6255"

0.8750" to 0.8755"

0.8750" to 0.8758"

1.1250" to 1.1255"

1.2500" to 1.2505"

1.2500" to 1.2510"

Shaft Type

Round with Support Rail

Cage Material

Ball Material

Stainless Steel

Lubrication

Material

Stainless Steel

Maximum Rotation Speed

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Roller Diameter

How can we improve?

984 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

Roller Bearings

Roller Bearings

Support higher loads than ball bearings, but run at lower speeds

Thrust Bearings

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

Mounted Bearings

Mounted Bearings

Ball, roller, and sleeve bearings ready to bolt in place

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Roller Bearing Shaft Liners

Roller Bearing Shaft Liners

Adapt precision needle-roller bearings for use on unhardened, unground shafts

Track Rollers

Support and carry objects as they move along conveyor systems

Telescoping Rails

Telescoping Rails

Connect multiple rails to create custom positioning tables or telescoping slides

Linear Motion Slides

Linear Motion Slides

Move loads on accurate and repeatable paths beyond the mounting surface

Guide Rail Carriages

Guide Rail Carriages

Carry loads along guide rails on accurate and repeatable paths in automated systems

Positioning Slides

Positioning Slides

A lead screw drives the carriage for accurate positioning in laboratory and production equipment

Roller Screws and Nuts

Roller Screws and Nuts

Create more points of contact to handle much higher loads than ball screws and nuts of the same size

Material Handling

Ball Transfers

Install in arrays to create platforms for conveying, rotating, and positioning heavy objects

Fastening and Joining

Retaining Rings

Retaining Rings

Hold components on a shaft

Building and Machinery Hardware

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

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