Find a Service Center
Alternate Products
- 4 Bolts
- Cast Iron Housing Material
- Split Housing Construction
- Steel Insert Material
description
- Dodge split-housed, mounted tapered roller bearings uniquely utilize a completely sealed S1U inner bearing unit. The inner bearing cartridge operates like a ball-and-socket in the housing, not raceways allowing for misalignment and expansion.
applications
- Aggregate
- Conveyance
- Load out
- Cement
features
- Inner bearing unit fits corresponding dimensioned, two-piece ductile iron housing
- Same S1U cartridge for both expansion and non-expansion housings
- Up to four degrees misalignment capability in pillow blocks (+/- three degrees for flanges)
- Simple set screw mount with dual 65° Spring-lok collars
- Case-hardened rollers and races
| Lubrication | Grease |
| Inch/Metric | Inch Bore |
| Housing Construction | Split |
| Base Width | 4 3/4 in |
| Bolt Hole Spacing | 13 35/64 in |
| Housing Dimensional Standard | SAF |
| Bolt Holes | 4 |
| Bearing Type | Tapered Roller Bearing |
| Overall Width | 6 1/4 in |
| Bolt Size | 3/4 in |
| Shaft Dia. | 3.9375 in |
| Take-Up Frame Size | HD-400, TS-500 |
| Grease Name | MobilGrease XHP222 |
| Housing Width | 4 3/4 in |
| Center Line to Base Dimension [Min] | 4 1/2 in |
| Mounted Unit Duty | Heavy-Duty |
| Housing Material | Cast Iron |
| Greasable | Yes |
| Length Through Bore | 6 1/4 in |
| Insert Type | Steel Insert |
| Housing Height | 10 23/64 in |
| End Type | Open End |
| Bolt Hole Spacing Range [Min] | 12 19/32 in |
| Bolt Width | 2.75 in |
| Bolt to Bolt [Max] | 14.5 in |
| Total Float | 11/32 in |
| Seal Type | Contact Seals |
| Speed [Max] | 1530 rpm |
| Base Length | 16 1/2 in |
| Bolt to Bolt [Min] | 12.59 in |
| Misalignment Range | ±5° |
| Insert Material | Steel |
| Series | TAF |
| Bearing Design | Non-Expansion |
| Base to Center Height | 4.94 in |
| No. of Bolts | 4 |
| Bore Length | 6.25 in |
| Shaft Attachment | Setscrew |
| Collar O.D. | 6 in |
| Sensor Ready | Yes |
| Bolt Hole Spacing Range [Max] | 14 1/2 in |
| Bolt Hole Length | 1 53/64 in |
| Base Height | 1 25/32 in |
| Pillow Block Type | Thru-Bolt |
| Locking Device | Dual Spring-lok Collar |
| Expansion Capability | Fixed |
| Bolt Hole Spacing - Width | 2 3/4 in |
| Bolt Diameter | 0.75 in |
| Static Load Capacity | 154000 lbf |
| SAF Series | 522 |
| Weight | 111.0 LB |
| EAN or UPC | 782475918706 |
