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Large Sealed Spherical Roller Bearings , Brass Cage Rolling Mill Bearing 231/1000CAF/W33
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Product Details
| Brand Name | ETR | Place of Origin | China | |
| Model Number | 231/1000CAF/W33 |
Product Description
Large Sealed Spherical Roller Bearings , Brass Cage Rolling Mill Bearing 231/1000CAF/W33
Spherical rollers are put between the spherical raceway on the outer ring and the two grooves on the inner ring for these bearings. Since the center of the arc raceway on the outer ring is the same as the center of the whole bearing arrangement ,these bearings are self-aligned and automatically adjust the bending of the shaft and housing and the eccentricity.
The bearings can carry radial load and axial load in double directions. The especial radial load carrying capability makes these bearings suitable for heavy load and shock load carrying.
The tapered bore with adapter sleeve or withdrawal sleeve makes the mounting and dismounting on the shaft quite convenient.
| d | 1000 mm | ? |
| D | 1580 mm | ? |
| B | 462 mm | ? |
| D1 | 1391.78 mm | ? |
| Da max | 1532 mm | ? |
| da min | 1048 mm | ? |
| ds | 12.5 mm | ? |
| ns | 23.5 mm | ? |
| ra max | 10 mm | ? |
| rmin | 12 mm | ? |
| m | 3474 kg | Mass |
| Cr | 22000000 N | Basic dynamic load rating, radial |
| e | 0.29 | ? |
| Y1 | 2.33 | ? |
| Y2 | 3.47 | ? |
| C0r | 51000000 N | Basic static load rating, radial |
| Y0 | 2.28 | ? |
| nG | 320 1/min | Limiting speed |
| nB | 127 1/min | Reference speed |
| Cur | 3150000 N | Fatigue limit load, radial |
Available Products: 213, 222, 223, 232, 230, 240, 231, 241 series
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