Bearing RNA4902RS KOYO
Bearing RNA4902RS KOYO Deal is your source for OEM 76.2x139.992x36.512 Needle Roller Bearing and accessories. We 76,2 Bore Diameter (mm) sell GenuineNeedle Roller Bearing at discount prices.
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | 575SR/572 |
| Size (mm) | 76.2x139.992x36.512 |
| Bore Diameter (mm) | 76,2 |
| Outer Diameter (mm) | 139,992 |
| Width (mm) | 36,512 |
| d | 76,2 mm |
| D | 139,992 mm |
| T | 36,512 mm |
| B | 36,098 mm |
| C | 28,575 mm |
| a | 31 mm |
| r min. | 6,7 mm |
| r2 min. | 3,2 mm |
| da min. | 99 mm |
| Da | 125 mm |
| db min | 86 mm |
| ra max. | 6,7 mm |
| rb max. | 3,2 mm |
| Db | 133 mm |
| Weight | 2,389 Kg |
| Basic dynamic load rating (C) | 175 kN |
| Basic static load rating (C0) | 262 kN |
| (Grease) Lubrication Speed | 2700 r/min |
| (Oil) Lubrication Speed | 3600 r/min |
| Calculation factor (e) | 0,4 |
| Calculation factor (Y0) | 0,82 |
| Bearing No. | 575SR/572 |
| r(min) | 6.7 |
| r1(min) | 3.2 |
| Cr | 220 |
| C0r | 262 |
| Cu | 39.8 |
| Grease lub. | 2700 |
| Oil lub. | 3600 |
| a(mm) | 31.0 |
| da | 99.0 |
| db | 86.0 |
| ra(max) | 6.7 |
| rb(max) | 3.2 |
| e | 0.40 |
| Y1 | 1.49 |
| Y0 | 0.82 |
| (Refer.)Mass(kg) | 2.38 |