Find a Service Center
Alternate Products
- Medium-Duty Cast Iron 4-Bolt Flange
- 3" Shaft
- Setscrew Locking Collar
- Regreasable
- Series FB350
features
- Molded glass fiber reinforced polyamide retainer
- Grade 10 balls
- Races and balls are 52100 steel, hardened, ground, and honed for quiet operation
- Slotted bolt holes
- Rugged cast iron or Hub-Alloy® housing
- Zone-hardened inner race
- Prelubricated with high quality lithium grease. 1/4-28 Zerk fitting provided to allow for relube
- Choice of narrow or wide inner race, setscrew locking or eccentric collar locking, normal-duty, or medium-duty bearings
- Knurled cup point setscrews at 120° to minimize inner ring distortion
- Spherical outer race to allow up to 1.5° misalignment
- All bearings have single lip Nitrile rubber seals with steel trash guard
- Steel fingers are standard on wide inner race bearings only
| Seal Type | Contact Seals |
| Bolt Hole Spacing | 6 in |
| Pilot Diameter | N/A |
| Bolt Size | 3/4 in |
| Style | 4-Bolt Flange |
| Flange Thickness | 3/4 in |
| Series | FB350 |
| Temperature Range [Min] | -25 °F |
| Housing Material | Cast Iron |
| Bearing Insert | B350X3 |
| End Type | Open End |
| Inch/Metric | Inch |
| Housing Width | 2 in |
| Housing Height | 7 5/8 in |
| Mounted Unit Duty | Medium-Duty |
| Bolt Circle Dia. | 8 31/64 in |
| Shaft Dia. | 3 in |
| Locking Device | Setscrew Locking Collar |
| Bearing Type | Ball Bearing |
| Length Through Bore | 2.185 in |
| Duty | Medium-Duty |
| Overall Width | 2 17/32 in |
| Housing Length | 7 5/8 in |
| Misalignment Range | ±1 1/2° |
| Flange Type | 4-Bolt Flange |
| Pilot Depth | N/A |
| Temperature Range [Max] | 225 °F |
| Bearing Design | Non-Expansion |
| Housing Construction | 1 Piece |
| Lubrication | Relubricatable |
| Collar O.D. | 3.835 in |
| Weight | 19.0 LB |
| EAN or UPC | 662798254432 |
