INA RNA4902-RSR needle roller bearings
Advance INA RNA4902-RSR needle roller bearings is your source for quality 200 Bore Diameter (mm) 420 Outer Diameter (mm) and accessories. shop online for home delivery or pick up in one of our 10000 . 200x420x146 Size (mm)
| Size (mm) | 200x420x146 |
| Bore Diameter (mm) | 200 |
| Outer Diameter (mm) | 420 |
| Width (mm) | 146 |
| d | 200 mm |
| D | 420 mm |
| T | 146 mm |
| B | 138 mm |
| C | 115 mm |
| a | 102,9 mm |
| r min. | 6 mm |
| r2 min. | 5 mm |
| da min. | 228 mm |
| da max | 240 mm |
| Da min | 345 mm |
| Da max. | 398 mm |
| Db min. | 395 mm |
| ra max. | 5 mm |
| rb max. | 4 mm |
| Weight | 91 Kg |
| Basic dynamic load rating (C) | 1790 kN |
| Basic static load rating (C0) | 2580 kN |
| (Grease) Lubrication Speed | 830 r/min |
| (Oil) Lubrication Speed | 1100 r/min |
| Calculation factor (e) | 0,35 |
| Calculation factor (Y0) | 0,95 |
| Bearing No. | 32340 |
| r(min) | 6 |
| r1(min) | 5 |
| Cr | 2240 |
| C0r | 2580 |
| Cu | 260 |
| Grease lub. | 830 |
| Oil lub. | 1100 |
| a(mm) | 102.9 |
| da(min) | 228 |
| db(max) | 240 |
| Da(max) | 398 |
| Da(min) | 345 |
| Db(min) | 395 |
| Sa(min) | 16 |
| Sb(min) | 30 |
| ra(max) | 5 |
| rb(max) | 4 |
| e | 0.35 |
| Y1 | 1.73 |
| Y0 | 0.95 |
| (Refer.)Mass(kg) | 91.0 |
Detailed Parameters
parameter：
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