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- Tapered Roller Bearing Cartridge Unit
- 1 3/4" ID x 3.939" OD x 3 1/2" Wide
- Steel Housing
- Felt Seals
- Double Setscrew Locking Collar
description
- Designed to mount directly in customer's housing or as a replacement insert for RPB-expansion type bearings.
applications
- Toughest application conditions
- Demanding environments
features
- Compact size
- Unitized, self-aligning, replaceable cartridge inserts
- Durable, cast iron split housing
- Quickest replacement of bearing insert
- Housing always remains aligned with the shaft
- Reduced downtime and replacement cost
- Guide pins ensure proper orientation of the top housing
- Timken tapered roller bearings
- One-piece, spherical outer race
- 52100 high quality bearing steel
- Alignment pin prevents outer race rotation of the cartridge insert
- Positive lubrication system
- Patented felt labyrinth race mounted seals
- Single-lip, race-mounted contact seals
- Concentric, double-locking collars
| Seal Type | Felt Seals |
| Inch/Metric | Inch |
| Special Features | None |
| Overall Width | 3 1/2 in |
| Housing Width | 1 3/4 in |
| Misalignment Range | ±3° |
| Bearing Design | Fixed or Expansion |
| Housing Material | Steel |
| Outside Dia. | 3.939 in |
| Shaft Dia. | 1.75 in |
| Locking Device | Double Setscrew Locking Collars |
| Type | Tapered Roller Bearing |
| Bearing Insert | N/A |
| Temperature Range [Max] | 250 °F |
| Lubrication | Relubricatable |
| Temperature Range [Min] | -30 °F |
| Weight | 6.5 LB |
| EAN or UPC | 662288479710 |
