Product Selector
SDAFD22232
Ductile iron heavy duty housings for spherical roller bearings best suited for cold temperature or high impact / vibration applications. The 4-bolt split-housing design simplifies assembly and service. Higher-than-standard base-to-shaft center, bolt hole slots, and envelope dimensions for 222 series spherical roller bearings. Straight bore mount design allows bearing to be mounted directly onto a shaft to improve axial location.
Features and benefits
- Assembly includes pillow block, SR stabilizing ring, and LER labyrinth seals.
- Lubrication access points and pry slots on cap facilitate easy installation and maintenance.
- Heavy duty design to suit very large industrial applications.
- Standard Locknut, setting the industry standard.
- Excellence Made Standard.
- Proudly made in the USA for over 70 years.
- Available in shaft sizes from 4 1/2” though 9 5/16”, with special versions available up to 40” shaft size.
- Grade 8 bolts fasten cap to base.
- Triple ring seals (LER series), and stabilizing ring (SR series) for fixed mounting, are included with pillow block.End caps sold separately.
- Oil return holes machined in the block protect the bearing from contamination.
- Multiple lubrication ports allow for either grease or oil lubrication.
- Machined G7 housing fit as a standard.
- Matched doweled base and cap sets facilitate exact alignment during installation.
- Cast from ASTM grade A536 Grade 65-45-12 ductile iron.Steel and cast iron versions available.
| Dimensions | |||
|---|---|---|---|
| S-2 | 7 | INCH | Shaft Diameter |
| S-3 | 6 1⁄16 | INCH | Shaft Diameter |
| A | 6 11⁄16 | INCH | A |
| B | 22 | INCH | B |
| C | 8 1⁄4 | INCH | C |
| D | 2 1⁄2 | INCH | D |
| EMAX | 19 1⁄4 | INCH | E Max. |
| EMIN | 17 3⁄8 | INCH | E Min. |
| F | 5 | INCH | F |
| H | 13 11⁄16 | INCH | H |
| K | 2 3⁄16 | INCH | K |
| L | 8 3⁄4 | INCH | L |
| Y | 2 49⁄64 | INCH | Y |
| BBRN | 4 | Base Bolts Required No. | |
| WEIGHT | 245 | LB | Assembly Weight |