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 |
| PDF |
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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 |