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 |