All Categories > Engineered Plastic Bearings > PTFE BJ4 Sleeve (Plain) Bearings > Item # BJ4S030503  


Item # BJ4S030503, PTFE BJ4 Sleeve (Plain) Bearings


BJ4 bearings operate at PV values up to approximately 30,000 dry. Ideal for rotary and linear bearings, BJ4 eliminates the need for lubrication in almost any environment. (JLON 4200)

Temperature range: -250°F/+550°:F




 Specifications 

Nominal Size I.D.

3/16 in

Nominal Size O.D.

5/16 in

I.D. Min

View
0.1910 in

I.D. Max

View
0.1930 in

I.D. Tolerance

+0.002/-0.000 in

O.D. Min

View
0.3130 in

O.D. Max

View
0.3150 in

O.D. Tolerance

+0.002/-0.000 in

Length (±0.005in)

3/8 in

Recommended Housing Bore

View
0.3125 in

Housing Bore Tolerance

+0.000/-0.001 in

Recommended Shaft Size

View
0.1875 in

Shaft Size Tolerance

+0.000/-0.001 in

Min. Temperature

-250 ºF

Max. Temperature

550 ºF

P Value (Max.)

1100

V Value (Max.)

400

PV Value (Max.)

30000



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