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PTFE Composite BSF Sleeve (Plain) Bearings

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Bunting Teflon® Composite
Sleeve (Plain) Bearings

BSF-A self-lubricating, high load carrying BSF bearing is a sliding bearing which can exert excellent working property in non-lubricated condition. The bearing layer of BSF bearing consists of PTFE/high-tension synthetic fiber liner. The backing layer consists of fiberglass impregnated into epoxy resin for high temperature. BSF bearings are designed for the applications at slow speed and under heavy load. Bearing layer cannot be machined.
Temperature range: -212°F/+350°F
Consult Bunting for standard lengths available.




  Results 126 - 150 of 178 « 6 7 8 

Item #

Nominal Size I.D.

Nominal Size O.D.

I.D. Min

I.D. Max

O.D. Min

O.D. Max

Length (±0.010in)

BSF4048 2 1/2 in 3 in 2.5060 in 2.5100 in 3.0020 in 3.0040 in 3 in
BSF4246 2 5/8 in 2 7/8 in 2.6330 in 2.6370 in 2.8770 in 2.8790 in 2 in
BSF4246 2 5/8 in 2 7/8 in 2.6330 in 2.6370 in 2.8770 in 2.8790 in 2 1/2 in
BSF4246 2 5/8 in 2 7/8 in 2.6330 in 2.6370 in 2.8770 in 2.8790 in 3 in
BSF4250 2 5/8 in 3 1/8 in 2.6330 in 2.6370 in 3.1270 in 3.1290 in 2 in
BSF4250 2 5/8 in 3 1/8 in 2.6330 in 2.6370 in 3.1270 in 3.1290 in 2 1/2 in
BSF4250 2 5/8 in 3 1/8 in 2.6330 in 2.6370 in 3.1270 in 3.1290 in 3 in
BSF4448 2 3/4 in 3 in 2.7580 in 2.7620 in 3.0020 in 3.0040 in 2 in
BSF4448 2 3/4 in 3 in 2.7580 in 2.7620 in 3.0020 in 3.0040 in 2 1/2 in
BSF4448 2 3/4 in 3 in 2.7580 in 2.7620 in 3.0020 in 3.0040 in 3 in
BSF4452 2 3/4 in 3 1/4 in 2.7580 in 2.7620 in 3.2520 in 3.2540 in 2 in
BSF4452 2 3/4 in 3 1/4 in 2.7580 in 2.7620 in 3.2520 in 3.2540 in 2 1/2 in
BSF4452 2 3/4 in 3 1/4 in 2.7580 in 2.7620 in 3.2520 in 3.2540 in 3 in
BSF4852 3 in 3 1/4 in 3.0100 in 3.0140 in 3.2520 in 3.2540 in 2 in
BSF4852 3 in 3 1/4 in 3.0100 in 3.0140 in 3.2520 in 3.2540 in 2 1/2 in
BSF4852 3 in 3 1/4 in 3.0100 in 3.0140 in 3.2520 in 3.2540 in 3 in
BSF4856 3 in 3 1/2 in 3.0100 in 3.0140 in 3.5020 in 3.5040 in 2 in
BSF4856 3 in 3 1/2 in 3.0100 in 3.0140 in 3.5020 in 3.5040 in 2 1/2 in
BSF4856 3 in 3 1/2 in 3.0100 in 3.0140 in 3.5020 in 3.5040 in 3 in
BSF5256 3 1/4 in 3 1/2 in 3.2600 in 3.2640 in 3.5020 in 3.5040 in 2 in
BSF5256 3 1/4 in 3 1/2 in 3.2600 in 3.2640 in 3.5020 in 3.5040 in 2 1/2 in
BSF5256 3 1/4 in 3 1/2 in 3.2600 in 3.2640 in 3.5020 in 3.5040 in 3 in
BSF5260 3 1/4 in 3 3/4 in 3.2600 in 3.2640 in 3.7520 in 3.7540 in 2 in
BSF5260 3 1/4 in 3 3/4 in 3.2600 in 3.2640 in 3.7520 in 3.7540 in 2 1/2 in
BSF5260 3 1/4 in 3 3/4 in 3.2600 in 3.2640 in 3.7520 in 3.7540 in 3 in
  Results 126 - 150 of 178 « 6 7 8 
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