- Rolling Element
- Spherical Roller
- Base to Center Height (in)
- 2.125
- Bolt Size (in)
- 1/2
- Foot Height (in)
- 1.25
- Radial Dynamic Load Capacity (lb)
- 24,700
- End Cap
- B428DTC
- Housing Style
- Pillow Block
- Radial Static Load Capacity (lb)
- 28,700
- Overall Height (in)
- 4.38
- Base Width (in)
- 2.5
- Housing Color
- Black
- Overall Length (in)
- 7.88
- Overall Width (in)
- 3.13
- Misalignment Type
- Dynamic
- Seal Type
- Heavy Contact Seal
- Housing Construction
- Solid
- Speed (Max)
- 2350
- Microlock Kit
- B436MLK
- Available Seal Type
- E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
- Setscrew Torque (in-lbs)
- 325
- Locking Collar Outside Diameter (in)
- 2.59
- Ability to Relubricate
- Yes
- Seal Kit
- B428ES
- Length Through Bore (in)
- 3.13
- Housing Cast Face to Outermost Bearing Face (in)
- 0.66
- Vibration Frequency Inner Ring Defect
- 0.1361
- Bolt Spacing Max (in)
- 6.5
- Max Operating Temperature (F)
- 225
- Vibration Frequency Roller Spin
- 0.0466
- Centerline to Outermost Bearing Face (in)
- 1.91
- Lubricant
- Lithium Complex NLGI 2 Grease
- Size Code
- B428
- Misalignment Capability
- ±2.0° Misalignment - Dynamic
- Housing Coating
- POWDER COATED
- Max Operating Temperature (C)
- 107
- Locking Device Kit
- B428SC
- Bolt Spacing Min (in)
- 5.25
- Primary Seal
- BUNA SPRING LOADED LIP SEAL
- Base Length (in)
- 7.88
- Inner Ring Outside Diameter (in)
- 2.027
- Vibration Frequency Outer Ring Defect
- 0.0972
- Vibration Frequency Fundamental Train
- 0.0069
- Grease Fitting Thread Size
- 1/8 NPT
Always verify dimensions, load ratings, material, and seal type before ordering.