Mounting Hubs | McMaster-Carr

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Shaft Diameter

ID

System of Measurement

OD

Length

Plain Bearing Type

Material

Stainless Steel

Mounted Bearing Type

Four-Bolt Flange Mount

Three-Bolt Flange Mount

Two-Bolt Flange Mount

Flange OD

Shaft Mount Type

Concentric Lock

For Housing ID

Flange Thickness

Bearing Type

For Load Direction

Combined Radial and Thrust

Shaft Type

Lubrication

Bearing Material

Stainless Steel

Overall Length

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 299° F

300° F to 499° F

500° F or greater

Housing Material

Stainless Steel

RoHS

Compliant with Exemptions

REACH

Bearing Seal Type

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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

How can we improve?

3,669 Products

Power Transmission

Shaft Supports

Support linear motion shafts to prevent bending and rolling under loads

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

Bearing Housings

Bearing Housings

Mount your own bearings in place

Mounted Bearings

Mounted Bearings

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

Flanged Sleeve Bearings

Flanged Sleeve Bearings

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

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Linear Bearing Housings

Linear Bearing Housings

Hold linear ball or sleeve bearings by sliding them in and securing with retaining rings

Bearing Washers

Bearing Washers

Adapt needle-roller thrust bearings for use on unhardened, unground surfaces

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

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

Machinable Shaft Ends

Machinable Shaft Ends

Mill custom pulleys, threaded hubs, sprockets, collars, and sensor targets and mount them to shafts

Splines and Spline Bearings

Splines and Spline Bearings

Transmit rotary power or move loads along the length of splines

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

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