Find a Service Center
- Normal-Duty Cast Iron 2-Bolt Flange
- 1 5/8" Shaft
- Eccentric Locking Collar
- Regreasable
- Series FB230
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
| Locking Device | Eccentric Locking Collar |
| Bearing Insert | B220X1 5/8 |
| Pilot Depth | N/A |
| Flange Type | 2-Bolt Flange |
| Seal Type | Contact Seals |
| Duty | Normal-Duty |
| Bolt Hole Spacing | 5 53/64 in |
| Housing Material | Cast Iron |
| Lubrication | Relubricatable |
| Misalignment Range | ±1 1/2° |
| Shaft Dia. | 1.625 in |
| Bolt Circle Dia. | 5 53/64 in |
| Style | 2-Bolt Flange |
| Housing Width | 1 1/2 in |
| Bolt Size | 1/2 in |
| Inch/Metric | Inch |
| Mounted Unit Duty | Normal-Duty |
| Series | FB230 |
| Housing Length | 6 61/64 in |
| Pilot Diameter | N/A |
| Collar O.D. | 2.483 in |
| Housing Construction | 1 Piece |
| Length Through Bore | 1.72 in |
| Overall Width | 2 1/32 in |
| Temperature Range [Max] | 225 °F |
| Bearing Design | Non-Expansion |
| End Type | Open End |
| Flange Thickness | 1/2 in |
| Temperature Range [Min] | -25 °F |
| Housing Height | 4 27/64 in |
| Bearing Type | Ball Bearing |
| Weight | 6.0 LB |
| EAN or UPC | 662798253688 |
