M255449/M255410DA+A NTN Cylindrical Roller Bearing
High Quality 55x30x13 M255449/M255410DA+A NTN Cylindrical Roller Bearing. 28000 r/min Reference speed Competitive Thrust Tapered Roller Bearing Pricing. Accept Small Order. China 608rs Bearing Supplier Easy and Fast 55 Bore Diameter (mm) Shipping.
| Brand Name: |
NTN |
| Model Number: |
M255449/M255410DA+A |
| Size (mm): |
55x30x13 |
| Reference speed: |
28000 r/min |
| Bore Diameter (mm): |
55 |
| Basic dynamic load rating - C: |
13.8 kN |
| Basic static load rating C0: |
8.3 kN |
| B: |
13 mm |
| D2: |
49 mm |
| Fatigue load limit - Pu: |
0.355 kN |
| PDF |
M255449/M255410DA+A |
Product Details
| Size (mm) |
55x30x13 |
| Reference speed |
28000 r/min |
| Bore Diameter (mm) |
55 |
| Basic dynamic load rating - C |
13.8 kN |
| Basic static load rating C0 |
8.3 kN |
| B |
13 mm |
| D2 |
49 mm |
| Fatigue load limit - Pu |
0.355 kN |
| Outer Diameter (mm) |
30 |
| Calculation factor f0 |
15 |
| Calculation factor - kr |
0.025 |
| Da - max. |
50.4 mm |
| Basic static load rating - C0 |
8.3 kN |
| r1,2 - min. |
1 mm |
| Mass bearing |
0.12 kg |
| D |
55 mm |
| ra max. |
1 mm |
| d |
30 mm |
| Width (mm) |
13 |
| r1,2 min. |
1 mm |