NA4920 Needle Roller Bearing 100x140x40mm
What 75x130x25 is the best place to buy NA4920 Needle Roller Bearing 100x140x40mm online? Bearings for Cement Manufacturing Manufacturing Service Bearing Wholesalers .
| Bearing number: | 7215DF |
| Size (mm): | 75x130x25 |
| Bore Diameter (mm): | 75 |
| Outer Diameter (mm): | 130 |
| Width (mm): | 25 |
| d: | 75 mm |
| D: | 130 mm |
| B: | 25 mm |
| PDF |
|
Product Details
| Bearing number | 7215DF |
| Size (mm) | 75x130x25 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 25 |
| d | 75 mm |
| D | 130 mm |
| B | 25 mm |
| C | 25 mm |
| Angle (α) | 30 ° |
| a | 17.1 mm |
| r min. | 1.5 mm |
| r1 min. | 1 mm |
| 2B | 50 mm |
| da min. | 80 mm |
| Da max. | 124.6 mm |
| ra max. | 1 mm |
| Weight | 1.23 Kg |
| Basic dynamic load rating (C) | 129 kN |
| Basic static load rating (C0) | 137 kN |
| (Grease) Lubrication Speed | 3400 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 75 mm |
| Outside Diameter | 130 mm |
| Width | 25 mm |
| Fillet Radius/Chamfer | 1.5 mm |
| r1 | 1 mm |
| Dynamic Load Rating | 129,000 N |
| Static Load Rating | 137,000 N |
| Limiting Speed - Grease | 3,400 rpm |
| Limiting Speed - Oil | 4,700 rpm |
| da1 (min) | 84 mm |
| da2 (min) | 80 mm |
| Da1 (max) | 121 mm |
| Da2 (max) | 124.6 mm |
| ra (max) | 1.5 mm |
| ra1 (max) | 1 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
