About Ball and Roller Bearings
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Thrust Ball Bearings


Steel balls and washers allow these bearings to handle higher loads than bearings with stainless steel components. With an open design, they dissipate heat more efficiently than one-piece thrust ball bearings.
Thrust Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Thick. | Cage Material | Washer Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Includes | Each | |
Open | ||||||||||||
25mm | 41mm | 11.11mm | Nylon Plastic | Steel | 45 | 450 | 5,000 | Required | -40° to 220° | Two Washers | 0000000 | 000000 |
Corrosion-Resistant Thrust Ball Bearings


A combination of stainless steel and nylon components provide increased corrosion resistance over standard thrust ball bearings. With an open design, they dissipate heat more efficiently than one-piece thrust ball bearings.
Thrust Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Thick. | Cage Material | Washer Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Includes | Each | |
Open | ||||||||||||
25mm | 41mm | 11.11mm | Nylon Plastic | 410 Stainless Steel | 45 | 320 | 5,000 | Required | -40° to 220° | Two Washers | 0000000 | 000000 |
Thin-Profile Crossed-Roller Bearings

For a more compact machine, these bearings have thinner inner and outer rings than high-load crossed-roller bearings. Route hydraulic lines, electrical wiring, and other components through the inside of the bearing. The rollers face in alternating directions to allow for rigid, accurate motion under any combination of radial, thrust, and moment (twisting) loads. Use in applications where highly accurate motion is necessary, such as machine tools and industrial robots.
Open bearings dissipate heat more efficiently than sealed bearings.
Combined Load Cap., lbs. | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Each | |
Open | ||||||||||
30 | 41 | 5 | Steel | 390 | 440 | 2,100 | Required | 0° to 230° | 0000000 | 0000000 |
Self-Lubricating Ejector Pin Bushings

Eject parts smoothly from your mold without liquid lubricant—these bushings reduce friction between ejector pins and plates. These bushings have graphite plugs to help the pins slide without wearing your assembly.
OD | Tolerance | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
(A) | (B) | (C) | Lg. | ID | OD (A) | OD (B) | OD (C) | Lg. | Material | Hardness | Each | |
30mm ID | ||||||||||||
38mm | 41mm | 38.013mm | 45mm | 0mm to 0.013mm | -0.026mm to 0mm | -0.13mm to 0mm | 0mm to 0.013mm | -0.76mm to 0mm | Aluminum-Bronze | Brinell 163 | 0000000 | 000000 |