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- Straight Bore Shape
description
- Lubricated with oil to further enhance free rotation.
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
- Extra low drag seal cut down felt labyrinth seal and flinger
- Oil lubricated for reduced internal friction
- Nylon retainer to reduce overall drag
options
- Extra Low Drag
| Maximum Operating Temperature | 220 |
| Lubrication | Oil Coated Only - No Factory Grease Fill |
| Inner Race Heat Treat Method | Zone-Hardened |
| Bore Shape | Straight |
| Seal Type | Cut Down Felt Labyrinth |
| Overall Width (in) | 2.188 |
| Radial Static Load Capacity (lb) | 6601 |
| Radius | 0.08 |
| Precision Rating | ABEC 1 |
| Outer Race OD (in) | 3.937 |
| Radial Dynamic Load Capacity (lb) | 9752 |
| Relubricatable | Yes |
| Outer Race Width (in) | 1.188 |
| Cage Material | Plastic |
| Rolling Element | Ball Bearing |
| Measure Units | Inch |
| Bore Size - Inch | 2.188 |
| Outer Ring Land Profile | Tapered Lands |
| Outer Race OD | 3.937 |
| Bearing Insert Coating | Black Oxide Coated |
| Retainer Type | Land Riding Retainer |
| Series | ERX |
| Misalignment Type | Static Only |
| Expansion | No |
| Duty Series | Standard |
| Inner Race Length (in) | 2.188 |
| Platform | Gold Line Ball Bearing |
| End Cap | No |
| Centerline to Front Face (in) | 1.313 |
| Inner Ring OD (in) | 2.719 |
| Weight | 3.0 LB |
| EAN or UPC | 662461259221 |
