NTN NJ307EC3 Cylindrical Roller Bearings
| Bearing number: |
NN3008-AS-K-M-SP |
| Size (mm): |
40x68x21 |
| Bore Diameter (mm): |
40 |
| Outer Diameter (mm): |
68 |
| Width (mm): |
21 |
| d: |
40 mm |
| D: |
68 mm |
| B: |
21 mm |
Product Details
| Bearing number |
NN3008-AS-K-M-SP |
| Size (mm) |
40x68x21 |
| Bore Diameter (mm) |
40 |
| Outer Diameter (mm) |
68 |
| Width (mm) |
21 |
| d |
40 mm |
| D |
68 mm |
| B |
21 mm |
| Da max |
63 mm |
| Db min |
62 mm |
| d1 |
50,6 mm |
| da min |
45 mm |
| ds |
3,2 mm |
| E |
61 mm |
| ns |
4,8 mm |
| ra max |
1 mm |
| rmin |
1 mm |
| s |
1,4 mm / Axial displacement facility from central position |
| m |
0,303 kg / Weight |
| Cr |
45000 N / Dynamic load rating (radial) |
| C0r |
58500 N / Static load rating (radial) |
| nG Fett |
12000 1/min / Limiting speed for grease lubrication |
| nG Ol |
15000 1/min / Limiting speed for minimal quantity oil lubrication |
| Cur |
8400 N / Fatigue limit load, radial |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |