BOSTON GEAR (ALTRA) FB57-7
BOSTON GEAR (ALTRA)
BOSTON GEAR (ALTRA) FB57-7
FB57-7 PART NUMBER
Flanged Bearing - 0.3125 in ID, 0.4375 in OD, 0.8750 in Length, 0.6250 in Flg Dia., 3/32 in Flg Thickness, Powdered Metal Material
QTY QUOTE
SPECIFICATIONS
| Bore Diameter | 0.3125 in |
|---|---|
| Flange Width | 3/32 in |
| Outside Diameter | 0.4375 in |
| Operating Temperature Range | Maximum of +250 °F |
| Overall Length | 0.875 in |
| Maximum Pv Value | 50000 |
| Flange Diameter | 0.625 in |
| Maximum P Value | 2000 psi |
| Sleeve Bearing Type | Flanged Bearing |
| Maximum V Value | 1200 fp/min |
| Bearing Material | Powdered Metal |
| Material Specification | BOST-BRONZ |
| Groove/Plug Type | None |
| Standards Met | MIL-B-5687C Type I Comp. A, ASTM B438-73 Grade 1, Type 2, SAE 20-30 |
