ISO NJ3188 cylindrical roller bearings
Advance ISO NJ3188 cylindrical roller bearings is your source for quality and accessories. shop online for 420 Outer Diameter (mm) home delivery or 260x420x140 Size (mm) pick up in one of our 10000 260 Bore Diameter (mm) .
| Size (mm) | 260x420x140 |
| Bore Diameter (mm) | 260 |
| Outer Diameter (mm) | 420 |
| Width (mm) | 140 |
| d1H | 260 mm |
| D | 420 mm |
| B | 140 mm |
| a | 17 mm |
| b | 22 mm |
| D1 | 370,5 mm |
| Da max | 405,4 mm |
| d | 280 mm |
| d2 | 310,3 mm |
| d2G | Tr290X4 |
| da min | 294,6 mm |
| ds | 6,3 mm |
| l | 162 mm |
| ns | 12,2 mm |
| ra max | 3 mm |
| rmin | 4 mm |
| m | 67,8 kg / Weight |
| m1 | 12,6 kg / Weight, withdrawal sleeve |
| Cr | 2290000 N |
| e | 0,3 |
| Y1 | 2,23 |
| Y2 | 3,32 |
| C0r | 3950000 N / Static load rating (radial) |
| Y0 | 2,18 |
| nG | 1420 1/min / Limiting speed |
| nB | 810 1/min / Reference speed |
Detailed Parameters
parameter：
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