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BJ5 bearings are polymer reinforced, BJ5 runs against soft mating surfaces suchas mild steel, aluminum, and SAE 316 stainless steel without the mating surface wear typicallyfound when other filled PTFE compounds are employed. (JLON 5500)

Temperature range: -250°F/+550°F

WARNING: This product can expose you to chemicals including Nickel, Lead & Tetrafluoroethylene which is known to the state of California to cause cancer. Lead and Nickel which are known to the state of California to cause birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Unit of Measure

Specifications

Stock Item?1 N/A Yes

Nominal Size I.D.

N/A 5/16 in

Nominal Size O.D.

N/A 1/2 in

I.D. Min

N/A 0.3160 in

I.D. Max

N/A 0.3180 in

I.D. Tolerance

N/A +0.002/-0.000 in

O.D. Min

N/A 0.5010 in

O.D. Max

N/A 0.5030 in

O.D. Tolerance

N/A +0.002/-0.000 in

Length (±0.005in)

N/A 3/8 in

Recommended Housing Bore

N/A 0.5000 in

Housing Bore Tolerance

N/A +0.000/-0.001 in

Recommended Shaft Size

N/A 0.3125 in

Shaft Size Tolerance

N/A +0.000/-0.001 in

Min. Temperature

N/A -250 ºF

Max. Temperature

N/A 550 ºF

P Value (Max.)

N/A 800

V Value (Max.)

N/A 400

PV Value (Max.)

N/A 20000
  • 1 Minimum quantities may apply to non-stock items, please contact customer service for more information.