On request
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BOSTON GEAR (ALTRA)
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BOSTON GEAR (ALTRA) BBB-1
#BBB-1
On request
Plain Sleeve & Flanged Bearing Kit
Price on request — a consultant will confirm lead time and terms.
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Specifications
| Brand | BOSTON GEAR (ALTRA) |
| Category | PLAIN SLEEVE & FLANGED BEARING KITS |
| Bore diameter | 3/8 , 5/16 , 1/4 , 1-1/4 , 9/16 , 1 , 1/2 , 1-3/8 , 3/4 , 5/8 , 7/16 , 1-1/8 , 7/8 , 11/16 , 1-7/16 , 1-3/16 , 1-1/16 , 1-1/2 , 1-5/16 , 15/16 , 13/16 in |
| Operating temperature range | Maximum of +250 °F |
| Outside diameter | 3/8 , 1-1/4 , 9/16 , 1 , 1/2 , 1-3/8 , 3/4 , 1-3/4 , 1-5/8 , 5/8 , 7/16 , 1-1/8 , 7/8 , 11/16 , 1-7/8 , 1-7/16 , 1-3/16 , 1-1/2 , 1-5/16 , 15/16 , 13/16 in |
| Maximum pv value | 50000 |
| Overall length | 2 , 3 , 2-1/2 , 1-1/4 , 1 , 1-1/2 in |
| Maximum p value | 2000 psi |
| Sleeve bearing type | Plain Sleeve |
| Maximum v value | 1200 fp/min |
| Bearing material | Oil-Impregnated Sintered Bronze |
| Material specification | SAE-841 |
| Groove/plug type | None |
| Standards met | Mil-B-5687C TYPE 1, ASTM B438-73 Grade 1, Type 2 |
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