Cylindrical Roller Bearings Distributior NUP1920 ISO
We Provide Extensive Pioneer Machinery Source 55x100x21 55 Bore Diameter (mm) Cylindrical Roller Bearings Distributior NUP1920 ISO Selection And Competitive 55x100x21 Size (mm) Wholesale Pricing.
| Bearing number: |
7211DB |
| Size (mm): |
55x100x21 |
| Bore Diameter (mm): |
55 |
| Outer Diameter (mm): |
100 |
| Width (mm): |
21 |
| d: |
55 mm |
| D: |
100 mm |
| B: |
21 mm |
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Product Details
| Bearing number |
7211DB |
| 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) |
30 ° |
| a |
11.9 mm |
| r min. |
1.5 mm |
| r1 min. |
1 mm |
| 2B |
42 mm |
| da min. |
60 mm |
| Da max. |
94.6 mm |
| ra max. |
1 mm |
| Weight |
0.635 Kg |
| Basic dynamic load rating (C) |
83 kN |
| Basic static load rating (C0) |
79 kN |
| (Grease) Lubrication Speed |
4500 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
55 mm |
| Outside Diameter |
100 mm |
| Width |
21 mm |
| Fillet Radius/Chamfer |
1.5 mm |
| r1 |
1 mm |
| Dynamic Load Rating |
83,000 N |
| Static Load Rating |
79,000 N |
| Limiting Speed - Grease |
4,500 rpm |
| Limiting Speed - Oil |
6,300 rpm |
| da1 (min) |
64 mm |
| da2 (min) |
60 mm |
| Da1 (max) |
91 mm |
| Da2 (max) |
94.6 mm |
| ra (max) |
1.5 mm |
| ra1 (max) |
1 mm |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |