On request
RPMBRND
Call
RPMBRND ZEP6303F
#ZEP6303F
On request
Pillow Block Roller Bearing Unit - 3.1875 in Bore Dia., Four-Bolt Base, Solid Pillow Block, Cast Iron Material, Non-Expansion Bearing (Fixed)
Price on request — a consultant will confirm lead time and terms.
Need to confirm compatibility?
Talk to a technical consultant
RPMBRND — RPMBRND ZEP6303F
- New design tapered adapter mount spherical roller bearing units provide versatile arrangements for supporting shafts that carry substantial radial or a combination of radial and thrust loads
- Incorporates an integral lock nut, sleeve and inner race along with Optical Strain Sensing (OSS) technology and a Positive Locking System (PLS) that visually indicates when the bearing is tightened to the shaft correctly
- These features not only yield the most secure shaft mounting, running accuracy and ability to accommodate undersize shafting, but guarantee the correct installation every time and make removal a snap
- Offers higher dynamic load ratings than the previous design, runs cooler and runs quieter yielding a bearing that lasts longer in the application
- Dynamic and static misalignment capability has been increased to ±2.0°
Specifications
| Brand | RPMBRND |
| Category | PILLOW BLOCK ROLLER BEARING UNITS |
| Bore diameter | 3.1875 in |
| Base width | 4-3/4 in |
| Overall length | 13.8125 in |
| Expansion type | Non-Expansion Bearing (Fixed) |
| Overall height | 7.5 in |
| Finish/coating | Powder Coated |
| Mounting | Four-Bolt Base |
| Overall width | 5-9/64 in |
| Bearing type | Spherical Roller |
| Seal type | Clearance/Non-Contact |
| Bore type | Round |
| Radial dynamic load capacity | 82000 lb |
| Housing construction | Solid Pillow Block |
| Radial static load capacity | 91900 lb |
| Base to bore centerline | 3.75 in |
| Maximum rpm | 2400 RPM |
| Housing material | Cast Iron |
| Lubrication type | Lubrication Fitting |
| Locking device | Adapter Mount |
| Series | 6000 |
| Bolt center-to-center length | 9-5/16 to 11-5/16 in |
| Standards met | ANSI/ABMA STD 9-1990 |
Related products
Illustrative image
Illustrative image
Illustrative image