63/28 NR/C3 top 5 Latest High Precision Bearings
| 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: |
6 |
| Weight: |
27.900 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 |
6 |
| Weight |
27.900 kg |
| d |
180 mm |
| D |
300 mm |
| B |
96 mm |
| Fillet Radius/Chamfer |
3 mm |
| Groove Width A |
18 mm |
| Hole Diameter (do) |
8 mm |
| Dynamic Load Rating |
1,490,000 N |
| Static Load Rating |
1,810,000 N |
| Limiting Speed - Grease |
1,300 rpm |
| Limiting Speed - Oil |
1,800 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 |
0.120 to 0.180 mm |
| da (min) |
194 mm |
| Da (max) |
286 mm |
| ra (max) |
2.5 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |