TIMKEN 26112-50000/26283B-50000 Tapered Roller Bearing Assemblies
| Bearing number: |
NJ304R |
| Size (mm): |
20x52x15 |
| Bore Diameter (mm): |
20 |
| Outer Diameter (mm): |
52 |
| Width (mm): |
15 |
| d: |
20 mm |
| Fw: |
27.5 mm |
| D: |
52 mm |
| PDF |
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Product Details
| Bearing number |
NJ304R |
| Size (mm) |
20x52x15 |
| Bore Diameter (mm) |
20 |
| Outer Diameter (mm) |
52 |
| Width (mm) |
15 |
| d |
20 mm |
| Fw |
27.5 mm |
| D |
52 mm |
| B |
15 mm |
| C |
15 mm |
| r min. |
1.1 mm |
| r1 min. |
0.6 mm |
| Weight |
0.153 Kg |
| Basic dynamic load rating (C) |
31.5 kN |
| Basic static load rating (C0) |
26.9 kN |
| (Grease) Lubrication Speed |
12000 r/min |
| Bearing No. |
NJ304R |
| r(min) |
1.1 |
| r1(min) |
0.6 |
| Cr |
39.4 |
| C0r |
26.9 |
| Cu |
3.75 |
| Grease lub. |
12000 |
| Oil lub. |
16000 |
| Ew |
- |
| d1 |
- |
| B1 |
- |
| B2 |
- |
| da(min) |
- |
| db(min) |
24 |
| db(max) |
27 |
| dc(min) |
- |
| dd(min) |
- |
| Da(max) |
45.5 |
| Db(max) |
- |
| Db(min) |
- |
| ra(max) |
1 |
| rb(max) |
0.6 |
| (Refer.)Mass(kg) |
0.158 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |