AST RNA4848 needle roller bearings
Browse AST RNA4848 needle roller bearings Categories in the Manufacturers Online Free. Shandong Chik Bearing Co., Ltd. 0.7500 in d including AST Bearing. 2.2500 in D
What is RNA4848 bearing cross reference？
| Brand Name: | AST |
| Model Number: | RNA4848 |
| Bearing number: | 6821NR |
| Size (mm): | 105x130x13 |
| Bore Diameter (mm): | 105 |
| Outer Diameter (mm): | 130 |
| Width (mm): | 13 |
| d: | 105 mm |
| D: | 130 mm |
| B: | 13 mm |
Product Details
| Bearing number | 6821NR |
| Size (mm) | 105x130x13 |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 13 |
| d | 105 mm |
| D | 130 mm |
| B | 13 mm |
| C | 13 mm |
| rn | 0,5 mm |
| a | 2,1 mm |
| b | 1,3 mm |
| f | 1,12 mm |
| r min. | 1 mm |
| r0 max. | 0,4 mm |
| D1 | 127,6 mm |
| D2 | 135,7 mm |
| da min. | 110 mm |
| Da max. | 125 mm |
| ra max. | 1 mm |
| Dx | 137 mm |
| Cy | 2,9 mm |
| Cz | 1,2 mm |
| Weight | 0,33 Kg |
| Basic dynamic load rating (C) | 19,8 kN |
| Basic static load rating (C0) | 22 kN |
| (Grease) Lubrication Speed | 4 600 r/min |
| (Oil) Lubrication Speed | 5 400 r/min |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-13563849567 |
