KOYO B-308 services Needle Non Thrust Roller Bearings
| Brand Name |
KOYO B-308 services Needle Non Thrust Roller Bearings |
| Model Number |
B-308 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
B-308 |
Product Details
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 6 |
| Weight | 23.400 kg |
| d | 200 mm |
| D | 310 mm |
| B | 82 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| Groove Width A | 18 mm |
| Hole Diameter (do) | 8 mm |
| Dynamic Load Rating | 1,270,000 N |
| Static Load Rating | 1,560,000 N |
| Limiting Speed - Grease | 1,400 rpm |
| Limiting Speed - Oil | 1,900 rpm |
| Constant e | 0.26 |
| Axial Load Factor Y0 | 2.58 |
| Axial Load Factor Y1 | 2.64 |
| Axial Load Factor Y2 | 3.93 |
| Radial Clearance | 0.200 to 0.260 mm |
| da (min) | 212 mm |
| Da (max) | 298 mm |
| ra (max) | 2 mm |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |
