Find a Service Center
Alternate Products
- Set Screw Locking Type
- 51.6 mm Overall Width
- Standard Duty Series
description
- Provides free-running rotation while working to retain grease and maintaining top-notch, low-drag sealing.
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
- Features a channeling grease that reduces drag while lubricating the bearing
- Nylon retainer to reduce overall drag
options
- Low Drag
| Retainer Type | Land Riding |
| Bore Size - Metric | 50 |
| Bore Size | 50 mm |
| Expansion | No |
| Rolling Element | Ball Bearing |
| Radial Dynamic Load Capacity | 7889 lb |
| Speed [Max] | 2800 rpm |
| Enclosure | Double Sealed |
| Outer Race Width | 1.125 in, 28.6 mm |
| Bearing Type | Ball Bearing |
| Duty Series | Standard |
| Cage Material | Plastic |
| Platform | Gold Line Ball Bearing |
| Locking Type | Set Screws |
| Maximum Operating Temperature | 220 |
| Internal Clearance | Standard |
| Inch/Metric | Metric Bore |
| Outer Ring Land Profile | Tapered |
| Inner Race Heat Treat Method | Zone-Hardened |
| Measure Units | Metric |
| Duty | Standard-Duty |
| Series | ERX |
| Bore Type | Round Bore |
| Lubrication | Lithium NLGI 2 Low Torque Grease |
| Outer Race O.D. | 90 mm |
| Bore Shape | Straight |
| Outer Race OD (mm) | 90 |
| Misalignment Type | Static Only |
| O.D. | 90 mm |
| Radius | 0.062 |
| Outer Ring Width | 28.6 mm |
| Relubricatable | Yes |
| Bearing Design | Non-Expansion |
| Operating Temperature [Max] | 220 °F |
| Radial Dynamic Load Capacity (lb) | 7889 |
| Seal Type | Cut Down Felt Labyrinth |
| Overall Width | 51.6 mm |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Radial Static Load Capacity (lb) | 5216 |
| Outer Race OD | 90 mm |
| O.D. Type | Cylindrical w/ Snap Ring |
| Inner Race Length | 51.6 mm |
| Locking Device | Double Setscrew Locking Collar |
| I.D. | 50 mm |
| Precision Rating | ABEC 1 |
| Bearing Insert Coating | Black Oxide |
| End Cap | No |
| Weight | 2.43 LB |
| EAN or UPC | 662461268117 |
