ISO class 2 ABMA ABEC9 Precision Bearings
Negotiable /Set
Min.Order:1 Set
TJZRR Bearing Machine Development Co., Ltd
ISO class 2 ABMA ABEC9 Precision Bearings
30 mm x 47 mm x 9 mm d1 SKF 71906 CDTP/HCP4B ISO class 2 ABMA ABEC9 Precision Bearings Dimensions
30 mm x 47 mm x 9 mm d1 SKF 71906 CDTP/HCP4B ISO class 2 ABMA ABEC9 Precision Bearings
d | 30 mm |
D | 47 mm |
B | 9 mm |
d1 | 35.6 mm |
d2 | 35.6 mm |
D1 | 41.4 mm |
r1,2 min. | 0.3 mm |
r3,4 min. | 0.2 mm |
a | 9.7 mm |
da min. | 32 mm |
db min. | 32 mm |
Da max. | 45 mm |
Db max. | 45.6 mm |
ra max. | 0.3 mm |
rb max. | 0.2 mm |
Basic dynamic load rating C | 7.15 kN |
Basic static load rating C0 | 4.55 kN |
Fatigue load limit Pu | 0.193 kN |
Attainable speed for grease lubrication | 38000 r/min |
Ball diameter Dw | 4.762 mm |
Number of balls z | 20 |
Reference grease quantity Gref | 0.63 cm³ |
Preload class A GA | 25 N |
Static axial stiffness, preload class A | 29 N/µm |
Preload class B GB | 50 N |
Static axial stiffness, preload class B | 39 N/µm |
Preload class C GC | 100 N |
Static axial stiffness, preload class C | 53 N/µm |
Preload class D GD | 200 N |
Static axial stiffness, preload class D | 74 N/µm |
Calculation factor f | 1.08 |
Calculation factor f1 | 1 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.07 |
Calculation factor f2C | 1.12 |
Calculation factor f2D | 1.18 |
Calculation factor fHC | 1.04 |
Calculation factor f0 | 10.4 |
Mass bearing | 0.045 kg |
Nice Precision Bearings (India) Pvt. Ltd