1/2" OD Bearings | McMaster-Carr

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System of Measurement

4.0000 mm to 69.0000 mm

Shaft Diameter

Width

Bearing Seal Type

Ball Bearing Profile

Inner Ring Type

Material

Cage Material

For Load Direction

Combined Radial and Thrust

ABEC Rating

For Housing ID

Bearing Type

Length

Shaft Type

Round with Support Rail

Dynamic Radial Load Capacity

Shaft Mount Type

Ball Material

Bearing Trade Number

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

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

Yes

DFARS Specialty Metals

Exempt

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819 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

55 products

Linear Bearings

Minimize friction as parts move along a shaft

25 products

Flanged Sleeve Bearings

A sleeve and thrust bearing in one to support both parallel and perpendicular loads

38 products

Roller Bearings

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

3 products

Thrust Bearings

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

9 products

Sleeve Bearings

With no moving parts, the plainest type of bearing

26 products

Pivot Bearings

Best for applications that require small, precise oscillating motion with limited twisting

2 products

Mounted Bearings

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

4 products

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

4 products

Rod End Inserts

Attach to rod ends to increase the amount of misalignment they can handle

1 product

Rod End Seals

Keep dirt out and lubrication in to extend the life of rod ends

1 product

Sleeve Spline Bearings

Pair with sleeve splines to transmit rotary power or move loads along the shaft

4 products

Fabricating and Machining

Drill Bushings

Fit in holes to guide drill bits and other cutting tools for precise and repeatable holes and cuts

555 products

Slotted Bushings

Pair with a standard bushing to prevent alignment pins from binding in your fixture

2 products

Router Bit Bearings

Replace bearings in ball-bearing-piloted router bits

1 product

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

8 products

Plastic

A lightweight alternative to metal and glass

1 product

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

1 product

Fastening and Joining

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

53 products

Material Handling

Wheel Reducer Bushings

Reduce the inside diameter of a bearing to fit a particular axle size

6 products