PTFE Composite BNW Sleeve (Plain) Bearings
Engineered Plastic Bearings
Bunting Teflon® Composite
Sleeve (Plain) Bearings
BNW-A self-lubricating, high load carrying BNW bearing is a sliding bearing which can exert excellent working property in non-lubricated condition. The bearing layer of BNW bearing consists of PTFE/high-tension synthetic fiber liner. The backing layer consists of fiberglass impregnated into epoxy resin for high temperature. BNW 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.
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.
Sleeve (Plain) Bearings
BNW-A self-lubricating, high load carrying BNW bearing is a sliding bearing which can exert excellent working property in non-lubricated condition. The bearing layer of BNW bearing consists of PTFE/high-tension synthetic fiber liner. The backing layer consists of fiberglass impregnated into epoxy resin for high temperature. BNW 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.
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.
| Items |
 BNW081002 PTFE Composite BNW Sleeve (Plain) Bearings |
BNW081004 PTFE Composite BNW Sleeve (Plain) Bearings |
BNW081008 PTFE Composite BNW Sleeve (Plain) Bearings |
BNW081204 PTFE Composite BNW Sleeve (Plain) Bearings |
BNW081206 PTFE Composite BNW Sleeve (Plain) Bearings |
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| Stock Item?1 | Yes | |||||||||
| Nominal Size I.D. | 1/2 in | |||||||||
| Nominal Size O.D. | 5/8 in | 5/8 in | 5/8 in | 3/4 in | 3/4 in | |||||
| I.D. Min | 0.5020 in | |||||||||
| I.D. Max | 0.5040 in | |||||||||
| O.D. Min | 0.6255 in | 0.6255 in | 0.6255 in | 0.7505 in | 0.7505 in | |||||
| O.D. Max | 0.6265 in | 0.6265 in | 0.6265 in | 0.7515 in | 0.7515 in | |||||
| Length (±0.010in) | 1/4 in | 1/2 in | 1 in | 1/2 in | 3/4 in | |||||
| Recommended Housing Bore | 0.6250 in | 0.6250 in | 0.6250 in | 0.7500 in | 0.7500 in | |||||
| Recommended Press Fit | 0.0020 in | |||||||||
| Recommended Shaft Size | 0.4990 in | |||||||||
| Min. Temperature | -148 ºF | |||||||||
| Max. Temperature | 320 ºF | |||||||||
| P Value (Max.) | 30450 | |||||||||
| V Value (Max.) | 19.6 | |||||||||
| PV Value (Max.) | 30000 | |||||||||
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