766-50000/752B-50000 Cylindrical Roller Bearings Interchange 2018 NEW
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: | 548.000 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 | 548.000 kg |
d | 420 mm |
D | 760 mm |
B | 272 mm |
Fillet Radius/Chamfer | 7.5 mm |
Groove Width A | 45 mm |
Hole Diameter (do) | 20 mm |
Dynamic Load Rating | 9,400,000 N |
Static Load Rating | 12,500,000 N |
Limiting Speed - Grease | 490 rpm |
Limiting Speed - Oil | 640 rpm |
Constant e | 0.37 |
Axial Load Factor Y0 | 1.80 |
Axial Load Factor Y1 | 1.84 |
Axial Load Factor Y2 | 2.74 |
Radial Clearance | 0.370 to 0.500 mm |
da (min) | 456 mm |
Da (max) | 724 mm |
ra (max) | 6 mm |
Company Profile
Worktime |
9.00--18.00 |
Phone |
0065-31591338 |
Fax |
0065-31591338 |