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| Model | 3311A-2Z | 
| Basic Design/Sealed Bearings | 3311A-2RS1 | 
| d | 55 mm | 
| od | 120 mm | 
| B | 49.2 mm | 
| cr | 112 kN | 
| cor | 81.5 kN | 
| Pu | 3.45 Pu | 
| reference speed | 5300 r/min | 
| limit speed | 3800 r/min | 
| weight | 2.65 kg | 
| d2 | 68.4 | |
| D2 | 110 | |
| r1,2 minimum value | 2 | |
| a | 72 | |
| da minimum value | 66 | |
| da max | 68 | |
| Da max | 109 | |
| ra max | 2 | |
| Kr | 0.07 | 
If you have any questions, please contact us!
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