NSK Portugal 53320 Ball Bearings
| الحد الأدنى لكمية |
1 pcs |
| الأسعار |
Negotiable |
| PDF |
|
تفاصيل المنتج
| Bearing number |
71972 BM |
| Size (mm) |
480x360x56 |
| Bore Diameter (mm) |
480 |
| Outer Diameter (mm) |
360 |
| Width (mm) |
56 |
| d |
360 mm |
| D |
480 mm |
| B |
56 mm |
| d1 |
408 mm |
| D1 |
441.66 mm |
| a |
204 mm |
| r1,2 - min. |
3 mm |
| r3,4 - min. |
1.1 mm |
| da - min. |
373 mm |
| Da - max. |
467 mm |
| Db - max. |
474 mm |
| ra - max. |
2.5 mm |
| rb - max. |
1 mm |
| Basic dynamic load rating - C |
302 kN |
| Basic static load rating - C0 |
550 kN |
| Fatigue load limit - Pu |
11.2 kN |
| Reference speed |
1400 r/min |
| Limiting speed |
1500 r/min |
| Calculation factor - kr |
0.085 |
| Calculation factor - ka |
0.7 |
| Calculation factor - e |
1.14 |
| Calculation factor - X |
0.35 |
| Calculation factor - Y0 |
0.26 |
| Calculation factor - Y2 |
0.57 |
| d1 ≈ |
408 mm |
| D1 ≈ |
441.66 mm |
| r1,2 min. |
3 mm |
| r3,4 min. |
1.1 mm |
| da min. |
373 mm |
| Da max. |
467 mm |
| Db max. |
474 mm |
| ra max. |
2.5 mm |
| rb max. |
1 mm |
| Basic dynamic load rating C |
302 kN |
| Basic static load rating C0 |
550 kN |
| Fatigue load limit Pu |
11.2 kN |
| Calculation factor A |
4.55 |
| Calculation factor kr |
0.085 |
| Calculation factor e |
1.14 |
| Calculation factor X |
0.35 |
| Calculation factor Y0 |
0.26 |
| Calculation factor Y2 |
0.57 |
| Mass bearing |
28.5 kg |
شركة قطاع جانبيّ
| وقت العمل |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| هاتف العمل |
00(65) 6258 1688 |