Select a different country or region to see content for your location.
United States
16:53:02 GMT+0000 (Coordinated Universal Time)
WS22312-E1-XL-K-2RSR
Spherical Roller Bearing
Sealed spherical roller bearings WS223..-E1, lip seals on both sides, for continuous casting machines
Product information
Main Dimensions & Performance Data
| d | 60 mm | Bore diameter |
| D | 130 mm | Outside diameter |
| B | 53 mm | Width |
| Cr | 310,000 N | Basic dynamic load rating, radial |
| C0r | 310,000 N | Basic static load rating, radial |
| Cur | 29,000 N | Fatigue load limit, radial |
| nG | 1,350 1/min | Limiting speed |
| ≈m | 3.4 kg | Weight |
Mounting dimensions
| da min | 71.4 mm | Minimum diameter shaft shoulder |
| da max | 71.4 mm | Maximum diameter of shaft shoulder |
| Da max | 118 mm | Maximum diameter of housing shoulder |
| ra max | 2.1 mm | Maximum recess radius |
| db min | 66 mm | Minimum cavity diameter of the sleeve |
| Ba min | 5 mm | Minimum cavity width of the sleeve |
Dimensions
| rmin | 2.1 mm | Minimum chamfer dimension |
| D1 | 110.2 mm | Bore diameter outer ring |
| d2 | 71.4 mm | Raceway diameter of the inner ring |
| ds | 3.2 mm | Diameter lubrication hole |
| ns | 6.5 mm | Width of lubricating groove |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Calculation factors
| e | 0.35 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 1.91 | Dynamic axial load factor |
| Y2 | 2.85 | Dynamic axial load factor |
| Y0 | 1.87 | Static axial load factor |
Additional information
H3312-T-WS | Adapter sleeve | |
AH3312 | Withdrawal sleeve |
Downloads:
Your current product variant
| Design | E1 | Without central rip |
| Bore type | K | Tapered, taper 1:12 |
| Cage | JPA | Sheet metal cage |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Relubrication feature | Standard | |
| Sealing | 2RSR | Seals on both sides, normal temperature |
| Sealing - excess width | WS | Sealing - excess width |
Characteristics
