Bunting Bearings and Bronze LLC - 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

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

Items	BJ4S020402 PTFE BJ4 Sleeve (Plain) Bearings	BJ4S020403 PTFE BJ4 Sleeve (Plain) Bearings	BJ4S030502 PTFE BJ4 Sleeve (Plain) Bearings	BJ4S030503 PTFE BJ4 Sleeve (Plain) Bearings	BJ4S030504 PTFE BJ4 Sleeve (Plain) Bearings
Stock Item?¹	N/A Yes
Nominal Size I.D.	N/A 1/8 in	N/A 1/8 in	N/A 3/16 in	N/A 3/16 in	N/A 3/16 in
Nominal Size O.D.	N/A 1/4 in	N/A 1/4 in	N/A 5/16 in	N/A 5/16 in	N/A 5/16 in
I.D. Min	N/A 0.1290 in	N/A 0.1290 in	N/A 0.1910 in	N/A 0.1910 in	N/A 0.1910 in
I.D. Max	N/A 0.1310 in	N/A 0.1310 in	N/A 0.1930 in	N/A 0.1930 in	N/A 0.1930 in
I.D. Tolerance	N/A +0.002/-0.000 in
O.D. Min	N/A 0.2510 in	N/A 0.2510 in	N/A 0.3130 in	N/A 0.3130 in	N/A 0.3130 in
O.D. Max	N/A 0.2530 in	N/A 0.2530 in	N/A 0.3150 in	N/A 0.3150 in	N/A 0.3150 in
O.D. Tolerance	N/A +0.002/-0.000 in
Length (±0.005in)	N/A 1/4 in	N/A 3/8 in	N/A 1/4 in	N/A 3/8 in	N/A 1/2 in
Recommended Housing Bore	N/A 0.2500 in	N/A 0.2500 in	N/A 0.3125 in	N/A 0.3125 in	N/A 0.3125 in
Housing Bore Tolerance	N/A +0.000/-0.001 in
Recommended Shaft Size	N/A 0.1250 in	N/A 0.1250 in	N/A 0.1875 in	N/A 0.1875 in	N/A 0.1875 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 1100
V Value (Max.)	N/A 400
PV Value (Max.)	N/A 30000
¹ *Minimum quantities may apply to non-stock items, please contact customer service for more information.*