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 |
