Shoulder Spacers | McMaster-Carr

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System of Measurement

Shaft Diameter

OD

Length

ID

Material

Molybdenum Disulfide

Stainless Steel

Plain Bearing Type

Flange OD

Screw Size

For Housing ID

Flange Thickness

Shaft Mount Type

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

High Misalignment

High Temperature

Low Temperature

Moisture Resistant

Precision Adjust

Static Dissipative

Stress Resistant

Ultra Low Friction

Vibration Damping

Lubrication

Sleeve Height

Sleeve OD

For Load Direction

Combined Radial and Thrust

Color

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 399° F

400° F to 499° F

500° F or greater

Mounted Bearing Type

Four-Bolt Flange Mount

Two-Bolt Flange Mount

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Dynamic Radial Load Capacity @ Speed

390 lb. @ 10 rpm

480 lb. @ 10 rpm

700 lb. @ 10 rpm

85 lb. @ 20 rpm

95 lb. @ 20 rpm

115 lb. @ 20 rpm

120 lb. @ 20 rpm

130 lb. @ 20 rpm

165 lb. @ 20 rpm

175 lb. @ 20 rpm

215 lb. @ 20 rpm

235 lb. @ 20 rpm

260 lb. @ 20 rpm

310 lb. @ 20 rpm

105 lb. @ 30 rpm

125 lb. @ 30 rpm

175 lb. @ 30 rpm

190 lb. @ 30 rpm

How can we improve?

2,820 Products

Fastening and Joining

Insulating Washers

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Shims

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

Power Transmission

Flanged Sleeve Bearings

Flanged Sleeve Bearings

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

Mounted Bearings

Mounted Bearings

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

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

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

Shaft Collar Adapters

Shaft Collar Adapters

Sized specifically to adapt standard shaft collars to pipe, creating a tight fit

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