NTN 52400/52618 Roller Bearings
| Bore Type: |
Tapered Bore |
| Enclosure: |
Open |
| Configuration: |
Double Row |
| Roller Profile: |
Symmetric |
| Center Guidance: |
Fixed Inner Ring Rib |
| Retainer Material: |
Machined Brass |
| Nr. of Holes: |
6 |
| Weight: |
44.800 kg |
Product Details
| Bore Type |
Tapered Bore |
| Enclosure |
Open |
| Configuration |
Double Row |
| Roller Profile |
Symmetric |
| Center Guidance |
Fixed Inner Ring Rib |
| Retainer Material |
Machined Brass |
| Nr. of Holes |
6 |
| Weight |
44.800 kg |
| d |
200 mm |
| D |
360 mm |
| B |
98 mm |
| Fillet Radius/Chamfer |
4 mm |
| Groove Width A |
18 mm |
| Hole Diameter (do) |
8 mm |
| Dynamic Load Rating |
1,810,000 N |
| Static Load Rating |
1,990,000 N |
| Limiting Speed - Grease |
1,200 rpm |
| Limiting Speed - Oil |
1,600 rpm |
| Constant e |
0.29 |
| Axial Load Factor Y0 |
2.30 |
| Axial Load Factor Y1 |
2.35 |
| Axial Load Factor Y2 |
3.50 |
| Radial Clearance |
0.160 to 0.220 mm |
| da (min) |
218 mm |
| Da (max) |
342 mm |
| ra (max) |
3 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |