NCF 2956 CV Cylindrical Roller Bearings 280*380*60mm
What JiNan Hope Hydraulic Co., Itd are the types of NCF 2956 CV Cylindrical Roller Bearings 280*380*60mm ? Spherical Roller Oilfield Equipment Bearings Manufacturing Service . 130x85x22 Size (mm) Get 130x85x22 Your Free, Instant price, design review.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
S7017 ACB/HCP4A |
| Size (mm) |
130x85x22 |
| Bore Diameter (mm) |
130 |
| Outer Diameter (mm) |
85 |
| Width (mm) |
22 |
| d |
85 mm |
| D |
130 mm |
| B |
22 mm |
| d1 |
101.7 mm |
| d2 |
99.3 mm |
| D2 |
116.4 mm |
| r1,2 - min. |
1.1 mm |
| r3,4 - min. |
0.6 mm |
| a |
36.3 mm |
| da - min. |
91 mm |
| da - max. |
100.9 mm |
| db - min. |
91 mm |
| db - max. |
98.5 mm |
| Da - max. |
124 mm |
| Db - max. |
126.8 mm |
| ra - max. |
1 mm |
| rb - max. |
0.6 mm |
| Basic dynamic load rating - C |
25.1 kN |
| Basic static load rating - C0 |
22.4 kN |
| Fatigue load limit - Pu |
0.915 kN |
| Limiting speed for grease lubrication |
14000 r/min |
| Ball - Dw |
9.525 mm |
| Ball - z |
28 |
| Calculation factor - e |
0.68 |
| Calculation factor - Y2 |
1.41 |
| Calculation factor - Y0 |
0.76 |
| Calculation factor - X2 |
0.67 |
| Calculation factor - Y1 |
0.92 |
| Preload class A - GA |
150 N |
| Preload class B - GB |
300 N |
| Preload class C - GC |
900 N |
| Calculation factor - f |
1.08 |
| Calculation factor - f1 |
0.99 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.02 |
| Calculation factor - f2C |
1.05 |
| Calculation factor - fHC |
1.01 |
| Preload class A |
163 N/micron |
| Preload class B |
211 N/micron |
| Preload class C |
316 N/micron |
| r1,2 min. |
1.1 mm |
| r3,4 min. |
0.6 mm |
| da min. |
91 mm |
| da max. |
100.9 mm |
| db min. |
91 mm |
| db max. |
98.5 mm |
| Da max. |
124 mm |
| Db max. |
126.8 mm |
| ra max. |
1 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
30.2 kN |
| Basic static load rating C0 |
33.5 kN |
| Fatigue load limit Pu |
0.915 kN |
| Attainable speed for grease lubrication |
14000 r/min |
| Ball diameter Dw |
9.525 mm |
| Number of balls z |
28 |
| Preload class A GA |
150 N |
| Static axial stiffness, preload class A |
163 N/µm |
| Preload class B GB |
300 N |
| Static axial stiffness, preload class B |
211 N/µm |
| Preload class C GC |
900 N |
| Static axial stiffness, preload class C |
316 N/µm |
| Calculation factor f |
1.08 |
| Calculation factor f1 |
0.99 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.02 |
| Calculation factor f2C |
1.05 |
| Calculation factor fHC |
1.01 |
| Calculation factor e |
0.68 |
| Calculation factor (single, tandem) Y2 |
0.87 |
| Calculation factor (single, tandem) Y0 |
0.38 |
| Calculation factor (single, tandem) X2 |
0.41 |
| Calculation factor (back-to-back, face-to-face) Y1 |
0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 |
1.41 |
| Calculation factor (back-to-back, face-to-face) Y0 |
0.76 |
| Calculation factor (back-to-back, face-to-face) X2 |
0.67 |
| Mass bearing |
0.9 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |