21J-70-00311 BOOM ASS'Y
What is 21J-70-00311 BOOM ASS'Y 85x180x41 Size (mm) in mechanical engineering? BOOM ASS'Y 85x180x41 85 Bore Diameter (mm) Manufacturing Service . Upload your CAD file for Kate Komatsu part Machinery Co., Ltd an instant.
| Bearing number: | 7317 |
| Size (mm): | 85x180x41 |
| Bore Diameter (mm): | 85 |
| Outer Diameter (mm): | 180 |
| Width (mm): | 41 |
| d: | 85 mm |
| D: | 180 mm |
| B: | 41 mm |
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Product Details
| Bearing number | 7317 |
| Size (mm) | 85x180x41 |
| Bore Diameter (mm) | 85 |
| Outer Diameter (mm) | 180 |
| Width (mm) | 41 |
| d | 85 mm |
| D | 180 mm |
| B | 41 mm |
| C | 41 mm |
| Angle (α) | 30 ° |
| a | 58.8 mm |
| r min. | 3 mm |
| r1 min. | 1.1 mm |
| da min. | 99 mm |
| Da max. | 166 mm |
| ra max. | 2.5 mm |
| Weight | 4.53 Kg |
| (Grease) Lubrication Speed | 4400 r/min |
| Bearing No. | 7317 |
| r(min) | 3 |
| r1(min) | 1.1 |
| Cr | 198 |
| C0r | 133 |
| Cu | 7.95 |
| f0 | - |
| Grease lub. | 3500 |
| Oil lub. | 4400 |
| a(mm) | 58.8 |
| da(min) | 99 |
| Da(max) | 166 |
| ra(max) | 2.5 |
| (Refer.)Mass(kg) | 4.53 |
