NSK RNAFW456240 NSK Bearing
LET OUR NSK RNAFW456240 NSK Bearing EXPERTS AD Bearing Machine Co., Ltd GET RoHS, ASTM B438 Grad standards met: YOU Bronze bearing material: THE PARTS YOU NEED.
What is RNAFW456240 bearing interchange？
| Brand Name: |
NSK |
| Model Number: |
RNAFW456240 |
| Bearing number: |
7015 CD/P4AL |
| Size (mm): |
115x75x20 |
| Bore Diameter (mm): |
115 |
| Outer Diameter (mm): |
75 |
| Width (mm): |
20 |
| d: |
75 mm |
| D: |
115 mm |
| B: |
20 mm |
| PDF |
RNAFW456240 |
Product Details
| Bearing number |
7015 CD/P4AL |
| Size (mm) |
115x75x20 |
| Bore Diameter (mm) |
115 |
| Outer Diameter (mm) |
75 |
| Width (mm) |
20 |
| d |
75 mm |
| D |
115 mm |
| B |
20 mm |
| d1 |
87.3 mm |
| d2 |
87.3 mm |
| D1 |
102.7 mm |
| b |
1.8 mm |
| C1 |
10.9 mm |
| C2 |
3.9 mm |
| C3 |
3.4 mm |
| r1,2 - min. |
1.1 mm |
| r3,4 - min. |
0.6 mm |
| a |
22.8 mm |
| da - min. |
81 mm |
| db - min. |
81 mm |
| Da - max. |
109 mm |
| Db - max. |
111 mm |
| ra - max. |
1 mm |
| rb - max. |
0.6 mm |
| dn |
90 mm |
| Basic dynamic load rating - C |
52.7 kN |
| Basic static load rating - C0 |
49 kN |
| Fatigue load limit - Pu |
2.1 kN |
| Limiting speed for grease lubrication |
11000 r/min |
| Limiting speed for oil lubrication |
18000 mm/min |
| Ball - Dw |
12.7 mm |
| Ball - z |
20 |
| Gref |
8.4 cm3 |
| Calculation factor - f0 |
15.7 |
| Preload class A - GA |
200 N |
| Preload class B - GB |
400 N |
| Preload class C - GC |
800 N |
| Preload class D - GD |
1600 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.02 |
| Calculation factor - f2C |
1.05 |
| Calculation factor - f2D |
1.09 |
| Calculation factor - fHC |
1 |
| Preload class A |
84 N/micron |
| Preload class B |
115 N/micron |
| Preload class C |
162 N/micron |
| Preload class D |
235 N/micron |
| r1,2 min. |
1.1 mm |
| r3,4 min. |
0.6 mm |
| da min. |
81 mm |
| db min. |
81 mm |
| Da max. |
109 mm |
| Db max. |
111 mm |
| ra max. |
1 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
52.7 kN |
| Basic static load rating C0 |
49 kN |
| Fatigue load limit Pu |
2.08 kN |
| Attainable speed for grease lubrication |
11000 r/min |
| Attainable speed for oil-air lubrication |
18000 r/min |
| Ball diameter Dw |
12.7 mm |
| Number of balls z |
20 |
| Reference grease quantity Gref |
8.4 cm³ |
| Preload class A GA |
200 N |
| Static axial stiffness, preload class A |
84 N/µm |
| Preload class B GB |
400 N |
| Static axial stiffness, preload class B |
115 N/µm |
| Preload class C GC |
800 N |
| Static axial stiffness, preload class C |
162 N/µm |
| Preload class D GD |
1600 N |
| Static axial stiffness, preload class D |
235 N/µm |
| Calculation factor f |
1.14 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.02 |
| Calculation factor f2C |
1.05 |
| Calculation factor f2D |
1.09 |
| Calculation factor fHC |
1 |
| Calculation factor f0 |
15.7 |
| Mass bearing |
0.63 kg |