NF2228M Cylindrical Roller Bearing 140x250x68mm
How do I place an EMERGENCY order for a NF2228M Cylindrical Roller Bearing 140x250x68mm that I want to pick up at 420x300x72 420x300x72 Size (mm) a Industrial Bearings Solutions our store?
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | NCF 2960 CV |
| Size (mm) | 420x300x72 |
| Bore Diameter (mm) | 420 |
| Outer Diameter (mm) | 300 |
| Width (mm) | 72 |
| d | 300 mm |
| D | 420 mm |
| B | 72 mm |
| d1 | 341 mm |
| D1 | 375 mm |
| E | 390.5 mm |
| s | 5 mm |
| r1,2 - min. | 3 mm |
| r3,4 - min. | 3 mm |
| da - min. | 314 mm |
| das | 334 mm |
| Da - max. | 405 mm |
| Db - max. | 405 mm |
| ra - max. | 2.5 mm |
| rb - max. | 2.5 mm |
| Basic dynamic load rating - C | 1120 kN |
| Basic static load rating - C0 | 2200 kN |
| Fatigue load limit - Pu | 208 kN |
| Reference speed | 670 r/min |
| Limiting speed | 800 r/min |
| Calculation factor - kr | 0.2 |
| Calculation factor - e | 0.3 |
| Calculation factor - Y | 0.4 |
| d1 ≈ | 341 mm |
| D1 ≈ | 375 mm |
| s max. | 5 mm |
| r1,2 min. | 3 mm |
| r3,4 min. | 3 mm |
| da min. | 314 mm |
| Da max. | 405 mm |
| Db max. | 405 mm |
| ra max. | 2.5 mm |
| rb max. | 2.5 mm |
| Basic dynamic load rating C | 1120 kN |
| Basic static load rating C0 | 2200 kN |
| Fatigue load limit Pu | 208 kN |
| Calculation factor kr | 0.2 |
| Calculation factor e | 0.3 |
| Calculation factor Y | 0.4 |
| Mass bearing | 31.4 kg |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |
