Bunting Bearings, LLC
Bunting Bearings, LLC
1001 Holland Park Blvd.
Holland, OH 43528
Phone: 419.866.7000
Fax: 419.866.0653
E-Mail: bunting@buntingbearings.com
Website: www.buntingbearings.com
Print Back
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.
PTFE BJ4 Sleeve (Plain) Bearings
Unit of Measure
1 2 3 

Item #

Stock
Item?

Nom
Size I.D.

Nom
Size O.D.

I.D. Min

I.D. Max

O.D. Min

O.D. Max

Length (±0.005in)

BJ4S020402 N/A Yes N/A 1/8 in N/A 1/4 in N/A 0.1290 in N/A 0.1310 in N/A 0.2510 in N/A 0.2530 in N/A 1/4 in
BJ4S020403 N/A Yes N/A 1/8 in N/A 1/4 in N/A 0.1290 in N/A 0.1310 in N/A 0.2510 in N/A 0.2530 in N/A 3/8 in
BJ4S030502 N/A Yes N/A 3/16 in N/A 5/16 in N/A 0.1910 in N/A 0.1930 in N/A 0.3130 in N/A 0.3150 in N/A 1/4 in
BJ4S030503 N/A Yes N/A 3/16 in N/A 5/16 in N/A 0.1910 in N/A 0.1930 in N/A 0.3130 in N/A 0.3150 in N/A 3/8 in
BJ4S030504 N/A Yes N/A 3/16 in N/A 5/16 in N/A 0.1910 in N/A 0.1930 in N/A 0.3130 in N/A 0.3150 in N/A 1/2 in
BJ4S040602 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2540 in N/A 0.2560 in N/A 0.3760 in N/A 0.3780 in N/A 1/4 in
BJ4S040603 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2540 in N/A 0.2560 in N/A 0.3760 in N/A 0.3780 in N/A 3/8 in
BJ4S040604 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2540 in N/A 0.2560 in N/A 0.3760 in N/A 0.3780 in N/A 1/2 in
BJ4S050803 N/A Yes N/A 5/16 in N/A 1/2 in N/A 0.3160 in N/A 0.3180 in N/A 0.5010 in N/A 0.5030 in N/A 3/8 in
BJ4S050804 N/A Yes N/A 5/16 in N/A 1/2 in N/A 0.3160 in N/A 0.3180 in N/A 0.5010 in N/A 0.5030 in N/A 1/2 in
BJ4S060903 N/A Yes N/A 3/8 in N/A 9/16 in N/A 0.3790 in N/A 0.3810 in N/A 0.5630 in N/A 0.5650 in N/A 3/8 in
BJ4S060904 N/A Yes N/A 3/8 in N/A 9/16 in N/A 0.3790 in N/A 0.3810 in N/A 0.5630 in N/A 0.5650 in N/A 1/2 in
BJ4S060906 N/A Yes N/A 3/8 in N/A 9/16 in N/A 0.3790 in N/A 0.3810 in N/A 0.5630 in N/A 0.5650 in N/A 3/4 in
BJ4S071003 N/A No N/A 7/16 in N/A 5/8 in N/A 0.4410 in N/A 0.4430 in N/A 0.6260 in N/A 0.6280 in N/A 3/8 in
BJ4S071004 N/A Yes N/A 7/16 in N/A 5/8 in N/A 0.4410 in N/A 0.4430 in N/A 0.6260 in N/A 0.6280 in N/A 1/2 in
BJ4S071006 N/A Yes N/A 7/16 in N/A 5/8 in N/A 0.4410 in N/A 0.4430 in N/A 0.6260 in N/A 0.6280 in N/A 3/4 in
BJ4S081204 N/A Yes N/A 1/2 in N/A 3/4 in N/A 0.5040 in N/A 0.5060 in N/A 0.7510 in N/A 0.7530 in N/A 1/2 in
BJ4S081206 N/A Yes N/A 1/2 in N/A 3/4 in N/A 0.5040 in N/A 0.5060 in N/A 0.7510 in N/A 0.7530 in N/A 3/4 in
BJ4S081208 N/A Yes N/A 1/2 in N/A 3/4 in N/A 0.5040 in N/A 0.5060 in N/A 0.7510 in N/A 0.7530 in N/A 1 in
BJ4S091304 N/A Yes N/A 9/16 in N/A 13/16 in N/A 0.5670 in N/A 0.5690 in N/A 0.8130 in N/A 0.8150 in N/A 1/2 in
BJ4S091306 N/A No N/A 9/16 in N/A 13/16 in N/A 0.5670 in N/A 0.5690 in N/A 0.8130 in N/A 0.8150 in N/A 3/4 in
BJ4S091308 N/A Yes N/A 9/16 in N/A 13/16 in N/A 0.5670 in N/A 0.5690 in N/A 0.8130 in N/A 0.8150 in N/A 1 in
BJ4S101405 N/A Yes N/A 5/8 in N/A 7/8 in N/A 0.6300 in N/A 0.6320 in N/A 0.8760 in N/A 0.8780 in N/A 5/8 in
BJ4S101406 N/A Yes N/A 5/8 in N/A 7/8 in N/A 0.6300 in N/A 0.6320 in N/A 0.8760 in N/A 0.8780 in N/A 3/4 in
BJ4S101408 N/A Yes N/A 5/8 in N/A 7/8 in N/A 0.6300 in N/A 0.6320 in N/A 0.8760 in N/A 0.8780 in N/A 1 in
Unit of Measure
1 2 3