About Ball and Roller Bearings
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Stainless Steel Ball Bearings
Bearings are 440C stainless steel for good corrosion resistance.
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
For technical drawings and 3-D models, click on a part number.

Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
R09 | 0.04" | 1/8" | 3/64" | 440C Stainless Steel | 20 | 5 | 140,000 | Lubricated | -40° to 240° | ABEC-5 | 000000000 | 000000 |
Precision Stainless Steel Ball Bearings

Made to tight tolerances, these 440C stainless steel bearings combine speed and accuracy with corrosion resistance.
Open bearings dissipate heat more efficiently than shielded bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
R09 | 0.04" | 1/8" | 3/64" | 440C Stainless Steel | 5 | 1 | 100,000 | Lubricated | -10° to 240° | ABEC-7 | 000000 | 000000 |
Press-Fit Drill Bushings

Mount flush with jig plates for precise drilling. These bushings can also be used as spacers, shims, and machinery bushings.
Don't see the size you need? Additional sizes are available.
For technical drawings and 3-D models, click on a part number.
Tolerance | Each | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
OD | Lg. | For Drill Bit Size | ID | OD | Lg. | Drill Bushing Type | Material | Hardness | 1-5 | 6-11 | 12-Up | |
0.04" ID | ||||||||||||
5/32" | 1/4" | No. 60 | 0.0001" to 0.0004" | 0.0013" to 0.0016" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 000000 | 000000 | 000000 |
5/32" | 5/16" | No. 60 | 0.0001" to 0.0004" | 0.0013" to 0.0016" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 00000 |
5/32" | 1/2" | No. 60 | 0.0001" to 0.0004" | 0.0013" to 0.0016" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 00000 |
13/64" | 1/4" | No. 60 | 0.0001" to 0.0004" | 0.0012" to 0.0015" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 00000 |
13/64" | 3/8" | No. 60 | 0.0001" to 0.0004" | 0.0012" to 0.0015" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 00000 |
13/64" | 3/4" | No. 60 | 0.0001" to 0.0004" | 0.0012" to 0.0015" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 00000 |