NUP 252 MA Cylindrical Roller Bearings 260*480*80mm
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
7210CDB |
| Size (mm) |
50x90x20 |
| Bore Diameter (mm) |
50 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
20 |
| d |
50 mm |
| D |
90 mm |
| B |
20 mm |
| C |
20 mm |
| Angle (α) |
15 ° |
| a - |
1.9 mm |
| r min. |
1.1 mm |
| r1 min. |
0.6 mm |
| 2B |
40 mm |
| da min. |
57 mm |
| Da max. |
85 mm |
| ra max. |
0.6 mm |
| Weight |
0.485 Kg |
| Basic dynamic load rating (C) |
70 kN |
| Basic static load rating (C0) |
63,5 kN |
| (Grease) Lubrication Speed |
8800 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
50 mm |
| Outside Diameter |
90 mm |
| Width |
20 mm |
| Fillet Radius/Chamfer |
1.1 mm |
| r1 |
0.6 mm |
| Dynamic Load Rating |
70,000 N |
| Static Load Rating |
63,500 N |
| Limiting Speed - Grease |
8,800 rpm |
| Limiting Speed - Oil |
13,000 rpm |
| da1 (min) |
57 mm |
| da2 (min) |
57 mm |
| Da1 (max) |
83 mm |
| Da2 (max) |
85 mm |
| ra (max) |
1 mm |
| ra1 (max) |
0.6 mm |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |