Bearing NK70/35 ISO
What are Cylindrical Bore Bore Type Open Enclosure the dimensions Double Row Configuration of a Bearing NK70/35 ISO? Needle Roller Bearing Manufacturing Service . Boyal Industrial Pte ltd. Get Your Free, Instant Quote!
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: | 8 |
Weight: | 446.000 kg |
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 | 8 |
Weight | 446.000 kg |
d | 460 mm |
D | 760 mm |
B | 240 mm |
Fillet Radius/Chamfer | 7.5 mm |
Groove Width A | 40 mm |
Hole Diameter (do) | 20 mm |
Dynamic Load Rating | 8,000,000 N |
Static Load Rating | 11,200,000 N |
Limiting Speed - Grease | 480 rpm |
Limiting Speed - Oil | 600 rpm |
Constant e | 0.32 |
Axial Load Factor Y0 | 2.07 |
Axial Load Factor Y1 | 2.12 |
Axial Load Factor Y2 | 3.15 |
Radial Clearance | 0.260 to 0.410 mm |
da (min) | 496 mm |
Da (max) | 724 mm |
ra (max) | 6 mm |