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 |