4R2904 NTN Cylindrical Roller Bearing
Various 1.1 mm a Cylindrical Roller Bearing types China 6204 Bearing Supplier and sizes 1 mm Fillet Radius/Chamfer to accommodate 12 mm B your 4R2904 NTN Cylindrical Roller Bearing requirements.
| Brand Name: |
NTN |
| Model Number: |
4R2904 |
| Fillet Radius/Chamfer: |
1 mm |
| B: |
12 mm |
| a: |
1.1 mm |
| Bore Diameter (mm): |
12 |
| Enclosure: |
Open |
| Weight: |
0.063 Kg |
| Angle (α): |
30 ° |
| ra max.: |
1 mm |
| PDF |
4R2904 |
Product Details
| Fillet Radius/Chamfer |
1 mm |
| B |
12 mm |
| a |
1.1 mm |
| Bore Diameter (mm) |
12 |
| Enclosure |
Open |
| Weight |
0.063 Kg |
| Angle (α) |
30 ° |
| ra max. |
1 mm |
| Width (mm) |
12 |
| Bore Size |
12 mm |
| Configuration |
Single Row |
| Limiting Speed - Oil |
24,000 rpm |
| (Grease) Lubrication Speed |
18000 r/min |
| Width |
12 mm |
| Dynamic Load Rating |
11,200 N |
| Outside Diameter |
37 mm |
| Basic static load rating (C0) |
5,25 kN |
| da1 (min) |
18 mm |
| C |
12 mm |
| da2 (min) |
15 mm |