467412 KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
467412 |
| d: |
35 mm |
| D: |
62 mm |
| B: |
14 mm |
| d1: |
43.7 mm |
| d2: |
41.6 mm |
| D1: |
52.25 mm |
| r1,2 min.: |
1 mm |
| r3,4 min.: |
0.6 mm |
Product Details
| d |
35 mm |
| D |
62 mm |
| B |
14 mm |
| d1 |
43.7 mm |
| d2 |
41.6 mm |
| D1 |
52.25 mm |
| r1,2 min. |
1 mm |
| r3,4 min. |
0.6 mm |
| a |
18.4 mm |
| da min. |
39.6 mm |
| db min. |
39.6 mm |
| Da max. |
57.4 mm |
| Db max. |
57.8 mm |
| ra max. |
1 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
11.1 kN |
| Basic static load rating C0 |
6.3 kN |
| Fatigue load limit Pu |
0.265 kN |
| Attainable speed for grease lubrication |
36000 r/min |
| Ball diameter Dw |
7.144 mm |
| Number of balls z |
17 |
| Reference grease quantity Gref |
2.4 cm³ |
| Preload class A GA |
100 N |
| Static axial stiffness, preload class A |
88 N/µm |
| Preload class B GB |
300 N |
| Static axial stiffness, preload class B |
132 N/µm |
| Preload class C GC |
590 N |
| Static axial stiffness, preload class C |
171 N/µm |
| Calculation factor f |
1.06 |
| Calculation factor f1 |
0.99 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.03 |
| Calculation factor f2C |
1.06 |
| Calculation factor fHC |
1.01 |
| Calculation factor e |
0.68 |
| Calculation factor (single, tandem) Y2 |
0.87 |
| Calculation factor (back-to-back, face-to-face) Y1 |
0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 |
1.41 |
| Mass bearing |
0.13 kg |