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Bunting Oil-Filled P/M
Bronze Bearings

Stock Bearings

Bunting Bearings offers a complete line of stock plain bearings, flange bearings and washers made of P/M bronze. Bunting sintered bronze stock bearings have long conformed to ASTM chemical and physical properties, and are the first to include all ASTM standard sizes to ASTM recommended dimensions and tolerances. After forming, sintering and sizing, the bearings are vacuum impregnated with SAE 30 oil that provides lubricant which is metered from the bearing to the shaft during rotation. Standard off-the-shelf oil impregnated bronze bearings should function satisfactorily in temperatures ranging from 10°F to 220°F. Consult Bunting if application requires higher temperatures or other specific operating conditions.

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.
Powdered Metal Flange brown
Unit of Measure
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Item #

Stock
Item?

Nom
Size I.D.

Nom
Size O.D.

I.D. Min

I.D. Max

O.D. Min

O.D. Max

Length

Flange O.D.

EF040608 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3770 in N/A 0.3780 in N/A 1/2 in N/A 1/2 in
EF040610 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3770 in N/A 0.3780 in N/A 5/8 in N/A 1/2 in
EF040612 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3770 in N/A 0.3780 in N/A 3/4 in N/A 1/2 in
FF310 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2490 in N/A 0.2500 in N/A 0.3800 in N/A 0.3810 in N/A 3/16 in N/A 1/2 in
FF310-3 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2490 in N/A 0.2500 in N/A 0.3800 in N/A 0.3810 in N/A 1/4 in N/A 1/2 in
FF310-4 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2490 in N/A 0.2500 in N/A 0.3800 in N/A 0.3810 in N/A 5/16 in N/A 1/2 in
FF310-1 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2490 in N/A 0.2500 in N/A 0.3800 in N/A 0.3810 in N/A 3/8 in N/A 1/2 in
FF310-5 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2490 in N/A 0.2500 in N/A 0.3800 in N/A 0.3810 in N/A 7/16 in N/A 1/2 in
FF310-2 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2490 in N/A 0.2500 in N/A 0.3800 in N/A 0.3810 in N/A 1/2 in N/A 1/2 in
FF310-7 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2490 in N/A 0.2500 in N/A 0.3800 in N/A 0.3810 in N/A 9/16 in N/A 1/2 in
FF310-10 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2490 in N/A 0.2500 in N/A 0.3800 in N/A 0.3810 in N/A 11/16 in N/A 1/2 in
FF300 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3765 in N/A 0.3775 in N/A 3/8 in N/A 15/32 in
FF312 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3765 in N/A 0.3775 in N/A 1/4 in N/A 15/32 in
FF312-1 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3765 in N/A 0.3775 in N/A 3/8 in N/A 15/32 in
FF312-2 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3765 in N/A 0.3775 in N/A 1/2 in N/A 15/32 in
FF375-1 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2520 in N/A 0.2530 in N/A 0.3760 in N/A 0.3770 in N/A 1/2 in N/A 1/2 in
FFB46-2 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3760 in N/A 0.3770 in N/A 1/4 in N/A 1/2 in
FFB46-3 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3760 in N/A 0.3770 in N/A 3/8 in N/A 1/2 in
FFB46-4 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3760 in N/A 0.3770 in N/A 1/2 in N/A 1/2 in
FFB46-5 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3760 in N/A 0.3770 in N/A 5/8 in N/A 1/2 in
FFB46-6 N/A Yes N/A 1/4 in N/A 3/8 in N/A 0.2510 in N/A 0.2520 in N/A 0.3760 in N/A 0.3770 in N/A 3/4 in N/A 1/2 in
FF435-1 N/A Yes N/A 1/4 in N/A 7/16 in N/A 0.2500 in N/A 0.2510 in N/A 0.4385 in N/A 0.4395 in N/A 1/2 in N/A 1/2 in
FF565-2 N/A Yes N/A 1/4 in N/A 1/2 in N/A 0.2510 in N/A 0.2520 in N/A 0.5020 in N/A 0.5030 in N/A 5/8 in N/A 5/8 in
FF565-3 N/A Yes N/A 1/4 in N/A 1/2 in N/A 0.2510 in N/A 0.2520 in N/A 0.5020 in N/A 0.5030 in N/A 3/4 in N/A 5/8 in
FFB56-3 N/A Yes N/A 5/16 in N/A 3/8 in N/A 0.3130 in N/A 0.3140 in N/A 0.3760 in N/A 0.3770 in N/A 3/8 in N/A 1/2 in
Unit of Measure
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