Cylindrical Roller Bearings 239/560E NACHI
Cylindrical Roller Bearings 239/560E NACHI 55x100x21 Size (mm) Engineering Calculator , Kevin Global Machinery Parts Company CYLINDRICAL ROLLER BEARINGS Manufacturing 55x100x21 Service . 55 Bore Diameter (mm) Get Your Free.
| Bearing number: | 7211C |
| Size (mm): | 55x100x21 |
| Bore Diameter (mm): | 55 |
| Outer Diameter (mm): | 100 |
| Width (mm): | 21 |
| d: | 55 mm |
| D: | 100 mm |
| B: | 21 mm |
Product Details
| Bearing number | 7211C |
| Size (mm) | 55x100x21 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 21 |
| d | 55 mm |
| D | 100 mm |
| B | 21 mm |
| C | 21 mm |
| Angle (α) | 15 ° |
| a | 21.1 mm |
| r min. | 1.5 mm |
| r1 min. | 1 mm |
| da min. | 63.5 mm |
| Da max. | 91.5 mm |
| ra max. | 1.5 mm |
| Weight | 0.635 Kg |
| (Grease) Lubrication Speed | 11000 r/min |
| (Oil) Lubrication Speed | 14000 r/min |
| Bearing No. | 7211C |
| r(min) | 1.5 |
| r1(min) | 1 |
| Cr | 69.2 |
| C0r | 43.1 |
| Cu | 2.80 |
| f0 | 14.6 |
| Grease lub. | 8800 |
| Oil lub. | 11000 |
| a(mm) | 21.1 |
| da(min) | 63.5 |
| Da(max) | 91.5 |
| ra(max) | 1.5 |
| (Refer.)Mass(kg) | 0.635 |
Company Profile
| Worktime |
9.00-18.00 |
| Phone |
65-63204785 |
