TIMKEN MM45BS100DH Precision Ball Bearings
Online shopping TIMKEN MM45BS100DH Precision Ball Bearings from 55x35x10 a great selection at Kate Komatsu part Machinery Co., Ltd Store. ... PRECISION BALL BEARINGS Accessories.
Bearing number: | 71907 CD/HCP4A |
Size (mm): | 55x35x10 |
Bore Diameter (mm): | 55 |
Outer Diameter (mm): | 35 |
Width (mm): | 10 |
d: | 35 mm |
D: | 55 mm |
B: | 10 mm |
Product Details
Bearing number | 71907 CD/HCP4A |
Size (mm) | 55x35x10 |
Bore Diameter (mm) | 55 |
Outer Diameter (mm) | 35 |
Width (mm) | 10 |
d | 35 mm |
D | 55 mm |
B | 10 mm |
d1 | 41.6 mm |
d2 | 41.6 mm |
D1 | 48.4 mm |
r1,2 - min. | 0.6 mm |
r3,4 - min. | 0.3 mm |
a | 11.1 mm |
da - min. | 38.2 mm |
db - min. | 38.2 mm |
Da - max. | 51.8 mm |
Db - max. | 53.6 mm |
ra - max. | 0.6 mm |
rb - max. | 0.3 mm |
dn | 43 mm |
Basic dynamic load rating - C | 9.8 kN |
Basic static load rating - C0 | 6.6 kN |
Fatigue load limit - Pu | 0.275 kN |
Limiting speed for grease lubrication | 32000 r/min |
Limiting speed for oil lubrication | 45000 mm/min |
Ball - Dw | 5.556 mm |
Ball - z | 21 |
Gref | 0.93 cm3 |
Calculation factor - f0 | 10.4 |
Preload class A - GA | 35 N |
Preload class B - GB | 70 N |
Preload class C - GC | 140 N |
Preload class D - GD | 280 N |
Calculation factor - f | 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 |
Preload class A | 35 N/micron |
Preload class B | 47 N/micron |
Preload class C | 64 N/micron |
Preload class D | 91 N/micron |
r1,2 min. | 0.6 mm |
r3,4 min. | 0.3 mm |
da min. | 38.2 mm |
db min. | 38.2 mm |
Da max. | 51.8 mm |
Db max. | 53.6 mm |
ra max. | 0.6 mm |
rb max. | 0.3 mm |
Basic dynamic load rating C | 9.75 kN |
Basic static load rating C0 | 6.55 kN |
Fatigue load limit Pu | 0.275 kN |
Attainable speed for grease lubrication | 32000 r/min |
Attainable speed for oil-air lubrication | 45000 r/min |
Ball diameter Dw | 5.556 mm |
Number of balls z | 21 |
Reference grease quantity Gref | 0.93 cm³ |
Preload class A GA | 35 N |
Static axial stiffness, preload class A | 35 N/µm |
Preload class B GB | 70 N |
Static axial stiffness, preload class B | 47 N/µm |
Preload class C GC | 140 N |
Static axial stiffness, preload class C | 64 N/µm |
Preload class D GD | 280 N |
Static axial stiffness, preload class D | 91 N/µm |
Calculation factor f | 1.1 |
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 | 0.068 kg |