SKF HK0709 needle roller bearings
Brand Name |
SKF |
Model Number |
HK0709 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
SKF HK0709 bearing Size Chart (mm/inches) |
---|
Bearing number | 7308 |
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) | 30 ° |
a | 7.3 mm |
r min. | 1.5 mm |
r1 min. | 1 mm |
da min. | 49 mm |
Da max. | 81 mm |
ra max. | 1.5 mm |
Weight | 0.655 Kg |
Basic dynamic load rating (C) | 49 kN |
Basic static load rating (C0) | 33 kN |
(Grease) Lubrication Speed | 7000 r/min |
Configuration | Single Row |
Enclosure | Open |
Bore Type | Cylindrical Bore |
Bore Size | 40 mm |
Outside Diameter | 90 mm |
Width | 23 mm |
Fillet Radius/Chamfer | 1.5 mm |
r1 | 1 mm |
Dynamic Load Rating | 49,000 N |
Static Load Rating | 33,000 N |
Limiting Speed - Grease | 7,000 rpm |
Limiting Speed - Oil | 9,200 rpm |
da1 (min) | 49 mm |
da2 (min) | 45 mm |
Da1 (max) | 81 mm |
Da2 (max) | 84.6 mm |
ra (max) | 1.5 mm |
ra1 (max) | 1 mm |