Product details
- Normal-Duty Hub-Alloy® 4-Bolt Flange
- 1 1/2" Shaft
- Setscrew Locking Collar
- Regreasable
- Series FB250HW
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
Specifications
Mounted Unit Duty | Normal-Duty |
Bolt Size | 1/2 in |
Temperature Range [Max] | 225 °F |
Seal Type | Contact Seals |
Flange Thickness | 11/16 in |
Series | FB250HW |
Pilot Diameter | N/A |
Bearing Type | Ball Bearing |
Locking Device | Setscrew Locking Collar |
Shaft Dia. | 1.5 in |
Bearing Design | Non-Expansion |
Flange Type | 4-Bolt Flange |
Housing Height | 5 1/16 in |
Inch/Metric | Inch |
Housing Length | 5 1/16 in |
Style | 4-Bolt Flange |
Bolt Circle Dia. | 5 21/32 in |
Housing Construction | 1 Piece |
Temperature Range [Min] | -25 °F |
Pilot Depth | N/A |
Housing Width | 1 7/16 in |
Bolt Hole Spacing | 4 in |
Length Through Bore | 1.937 in |
Duty | Normal-Duty |
End Type | Open End |
Bearing Insert | YW250X1 1/2 |
Misalignment Range | ±1 1/2° |
Lubrication | Relubricatable |
Housing Material | Hub-Alloy® |
Overall Width | 2 1/8 in |
Collar O.D. | 2.039 in |
Weight | 5.0 LB |
EAN or UPC | 662798256054 |