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- Set Screw Locking Type
- 2.563 in 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
| Inner Race Heat Treat Method | Zone-Hardened |
| Centerline to Front Face (in) | 1.563 |
| O.D. | 110 mm |
| Retainer Type | Land Riding |
| Bearing Insert Coating | Black Oxide |
| End Cap | No |
| Radius | 0.08 |
| O.D. Type | Cylindrical w/ Snap Ring |
| Inch/Metric | Inch Bore |
| Bearing Design | Non-Expansion |
| Inner Ring OD (in) | 2.984 |
| Lubrication | Lithium NLGI 2 Low Torque Grease |
| Misalignment Type | Static Only |
| Platform | Gold Line Ball Bearing |
| Expansion | No |
| Rolling Element | Ball Bearing |
| Radial Dynamic Load Capacity (lb) | 11789 |
| Duty | Standard-Duty |
| Measure Units | Inch |
| Radial Static Load Capacity | 8150 lb |
| Speed [Max] | 2300 rpm |
| Bore Size | 2.438 in |
| Bore Size - Inch | 2.438 |
| Outer Race O.D. | 4.331 in |
| Housing Type | Insert (ER Style) |
| Outer Race OD (in) | 4.331 |
| Operating Temperature [Max] | 220 °F |
| Precision Rating | ABEC 1 |
| Outer Race Width | 1.25 in |
| Inner Ring O.D. | 2.984 |
| Cage Material | Plastic |
| Maximum Operating Temperature | 220 |
| Duty Series | Standard |
| Outer Race OD | 4.331 in |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Internal Clearance | Standard |
| Seal Type | Cut Down Felt Labyrinth |
| Series | ERX |
| Bore Type | Round Bore |
| Relubricatable | Yes |
| Bore Shape | Straight |
| Enclosure | Double Sealed |
| Locking Type | Setscrew |
| Centerline to Front Face | 1.563 in |
| I.D. | 2.4375 in |
| Inner Race Length | 2.563 in |
| Overall Width | 2.563 in |
| Inner Race Length (in) | 2.563 |
| Locking Device | Double Setscrew Locking Collar |
| Overall Width (in) | 2.563 |
| Outer Race Width (in) | 1.25 |
| Radial Static Load Capacity (lb) | 8150 |
| Radial Dynamic Load Capacity | 11789 lb |
| Outer Ring Land Profile | Tapered Lands |
| Weight | 3.8 LB |
| EAN or UPC | 662461258781 |
