SKF DK57509 Roller Bearings
High Quality SKF DK57509 Roller Bearings. Competitive Tapered Roller Thrust Bearings Pricing. Accept 40x90x23 Small 40 Bore Diameter (mm) Order. Easy and Fast Leader Hydraulic Pump Co.,Limited. Shipping.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 7308CDF |
| Size (mm) | 40x90x23 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 23 |
| d | 40 mm |
| D | 90 mm |
| B | 23 mm |
| C | 23 mm |
| Angle (α) | 15 ° |
| a - | 4.0 mm |
| r min. | 1.5 mm |
| r1 min. | 1 mm |
| 2B | 46 mm |
| da min. | 49 mm |
| Da max. | 84.6 mm |
| ra max. | 1 mm |
| Weight | 0.655 Kg |
| Basic dynamic load rating (C) | 80,5 kN |
| Basic static load rating (C0) | 65,5 kN |
| (Grease) Lubrication Speed | 9600 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 40 mm |
| Outside Diameter | 90 mm |
| Width | 23 mm |
| Fillet Radius/Chamfer | 1.5 mm |
| r1 | 1 mm |
| Dynamic Load Rating | 80,500 N |
| Static Load Rating | 65,500 N |
| Limiting Speed - Grease | 9,600 rpm |
| Limiting Speed - Oil | 13,000 rpm |
| da1 (min) | 49 mm |
| da2 (min) | 49 mm |
| Da1 (max) | 81 mm |
| Da2 (max) | 84.6 mm |
| ra (max) | 1.5 mm |
| ra1 (max) | 1 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |
