Find a Service Center
Alternate Products
Sealmaster
ERX-30HIY
ERX-Treme Hi Temperature Expansion Type Wide Inner Ring Bearing
Item #101178523
- 1 7/8" ID x 3.54331" OD x 2 1/32" Wide
- Setscrew Locking Collar
- Light Contact NOMEX® Felt Seals
- Krytox® GPL227 High Temperature Grease Lubrication
applications
- Ink rollers
- Plate cylinders
- Dampening rollers
- Blanket cylinders
- Forming rollers
- Collecting cylinders
- Calendar rollers
- Nip roll
- Live rolls
features
- Operating temperature from 30 °F to 400 °F
- Krytox® GPL227 grease
- Large internal clearances
- Thin, dense, chrome-coated raceways
- Fluoropolymer-coated, corrosion-resistant housing
- Brass land riding retainer
- Zone-hardened inner race
- 52100 high quality bearing steel
- Extra wide outer race
- Extra wide inner race
| Ball Material | Steel |
| Capacity | Standard Capacity |
| Temperature Range [Min] | 30 °F |
| I.D. | 1 7/8 in |
| O.D. | 3.54331 in |
| Snap Ring Offset | 1/8 in |
| Preload Level | None |
| Seal O.D. | 3 7/32 in |
| Lubricant | Krytox® GPL227 High Temperature Grease |
| Origin | Wide Inner Ring |
| Precision | Standard |
| Rows of Balls | Single |
| Radial Internal Clearance | Normal |
| No. in Set | Single Bearing |
| Snap Ring O.D. | 3 25/32 in |
| Fillet Radius | 0.062 in |
| O.D. Type | Straight w/ Snap Ring |
| Contact Angle | 0° |
| Inch/Metric | Inch Bore |
| Shaft Tolerance | +0.0000 in / -0.0005 in |
| Outer Ring Width | 1 1/8 in |
| Material | Steel |
| Enclosure | Double Sealed |
| Seal Material | NOMEX® Felt |
| Temperature Range [Max] | 400 °F |
| Seal Type | Light Contact Seals |
| Radial Internal Clearance Specification | Normal Clearance |
| Bore Type | Round Bore |
| Width | 2 1/32 in |
| Cage Type | Brass |
| Locking Device | Setscrew Locking Collar |
| Bearing Type | Radial |
| Inner Ring O.D. | 2 15/32 in |
| Precision Level | Standard (ABEC 1) |
| Snap Ring | With Snap Ring |
| Pre Lubricant | Krytox® GPL227 |
| Weight | 2.43 LB |
| EAN or UPC | 662461259399 |
