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MR13216248, Machined-Ring Needle Roller Bearing w/o Inner Ring - MR Series
| Dimensional Specifications/Calculation data | |
| Fw | 8.2500 in 209.550 mm |
| Fw Tolerance | 0.079/0.050 mm |
| B | 45 mm |
| D | 10.1250 in 257.175 mm |
| C | 3.0000 in 76.200 mm |
| r | 0.1181 in 3.000 mm |
| Da max | 9.6063 in 244.000 mm |
| ras max | 0.1181 in 3.000 mm |
| Limiting speeds(Grease lub.) | 3300 min-1 |
| Limiting speeds(Oil lub.) | min-1 |
| da(min.) | 108 mm |
| da(max.) | 122 mm |
| da(max.) | 187 mm |
| ra(max.) | 2.5 mm |
| Type | Machined-Ring Needle Roller Bearing |
| Roller Type | Needle |
| Bearing Type | Needle Roller Bearing |
| Material | High Carbon Chrome Steel |
| Cage Material | Steel |
| Limiting Speed - Oil | 1900 RPM |
| Limiting Speed - Grease | 1300 RPM |
| Enclosure | Open |
| Static Load Rating | 238000 lbf 1060000 N 1060.00 kN |
| Dynamic Load Rating | 107000 lbf 475000 N 475.00 kN |
| Weight | 18.431 lb 8.360 kg |
| Operating Temperature Range | ,-40 to 250 ºF -40 to 120 ºC |
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