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- Straight Bore Shape
applications
- Ink rollers
- Plate cylinders
- Dampening rollers
- Blanket cylinders
- Forming rollers
- Collecting cylinders
- Calendar rollers
- Nip roll
- Live rolls
features
- ER style cylindrical OD bearing with snap and with black oxided bearing rings
- Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
- High temperature felt labyrinth seal and flinger
- Increased internal clearance
- Krytox® high temperature grease
options
- High Temperature
| Platform | Gold Line Ball Bearing |
| Outer Race OD | 7.4803 |
| Bearing Insert Coating | Black Oxide Coated |
| Radial Dynamic Load Capacity (lb) | 29905 |
| Lubrication | PTFE Thickened Grease |
| Seal Type | Nomex Labyrinth Seal |
| Outer Ring Land Profile | Standard |
| Bore Shape | Straight |
| Misalignment Type | Static Only |
| Cage Material | Brass |
| Inner Ring OD (in) | 5.172 |
| Inner Race Length (in) | 4.625 |
| Series | ERX |
| Inner Race Heat Treat Method | Zone-Hardened |
| Maximum Operating Temperature | 400 |
| Radius | 0.12 |
| Centerline to Front Face (in) | 2.688 |
| Bore Size - Inch | 3.938 |
| Expansion | No |
| Rolling Element | Ball Bearing |
| Precision Rating | ABEC 1 |
| End Cap | No |
| Relubricatable | Yes |
| Outer Race Width (in) | 2.5 |
| Measure Units | Inch |
| Outer Race OD (in) | 7.48 |
| Retainer Type | Land Riding Retainer |
| Radial Static Load Capacity (lb) | 23553 |
| Duty Series | Standard |
| Overall Width (in) | 4.625 |
| Weight | 22.0 LB |
| EAN or UPC | 662461295168 |
