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TIMKEN 67388-90197 Tapered Roller Bearing Assemblies
TIMKEN 67388-90197 Tapered Roller Bearing Assemblies Warehouse Machinery Parts Bearing Co., Ltd. offers car parts and 72 Outer Diameter (mm) car accessories. We sell discount TIMKEN Bearing online as well as 20x72x38 cheap machinery parts.
- TIMKEN
67388-90197
- 20 mm
- 72
- 46,1 mm
- 7404 ADB
- ISO
- 72 mm
- 38 mm
- 38
-
Machinery Parts Bearing Co., Ltd.2020-07-10 09:46:19
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TIMKEN 67388-90197 Tapered Roller Bearing AssembliesProducts and services
d: | 20 mm | Outer Diameter (mm): | 72 | a: | 46,1 mm |
Bearing number: | 7404 ADB | Brand: | ISO | D: | 72 mm |
B1: | 38 mm | Width (mm): | 38 | Bore Diameter (mm): | 20 |
Size (mm): | 20x72x38 |
TIMKEN 67388-90197 Tapered Roller Bearing AssembliesSystems
TIMKEN 67388-90197 bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 71921 CD/HCP4AH1 |
Size (mm) | 145x105x20 |
Bore Diameter (mm) | 145 |
Outer Diameter (mm) | 105 |
Width (mm) | 20 |
d | 105 mm |
D | 145 mm |
B | 20 mm |
d1 | 117.3 mm |
d2 | 117.3 mm |
D1 | 132.7 mm |
K | 0.5 mm |
C1 | 5.46 mm |
r1,2 - min. | 1.1 mm |
r3,4 - min. | 0.6 mm |
a | 26.8 mm |
da - min. | 111 mm |
db - min. | 111 mm |
Da - max. | 139 mm |
Db - max. | 141 mm |
ra - max. | 1 mm |
rb - max. | 0.6 mm |
dn | 120.6 mm |
Basic dynamic load rating - C | 61.8 kN |
Basic static load rating - C0 | 69.5 kN |
Fatigue load limit - Pu | 2.6 kN |
Limiting speed for grease lubrication | 10000 r/min |
Limiting speed for oil lubrication | 16000 mm/min |
Ball - Dw | 12.7 mm |
Ball - z | 27 |
Gref | 11.1 cm3 |
Calculation factor - f0 | 16.4 |
Preload class A - GA | 230 N |
Preload class B - GB | 460 N |
Preload class C - GC | 920 N |
Preload class D - GD | 1840 N |
Calculation factor - f | 1.25 |
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 | 122 N/micron |
Preload class B | 168 N/micron |
Preload class C | 239 N/micron |
Preload class D | 350 N/micron |
d1 | 117.3 mm |
d2 | 117.3 mm |
D1 | 132.7 mm |
C1 | 5.46 mm |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
da min. | 111 mm |
db min. | 111 mm |
Da max. | 139 mm |
Db max. | 141 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
dn | 120.6 mm |
Basic dynamic load rating C | 61.8 kN |
Basic static load rating C0 | 69.5 kN |
Fatigue load limit Pu | 2.6 kN |
Attainable speed for grease lubrication | 10000 r/min |
Attainable speed for oil-air lubrication | 16000 r/min |
Ball diameter Dw | 12.7 mm |
Number of balls z | 27 |
Reference grease quantity Gref | 11.1 cm³ |
Preload class A GA | 230 N |
Static axial stiffness, preload class A | 122 N/µm |
Preload class B GB | 460 N |
Static axial stiffness, preload class B | 168 N/µm |
Preload class C GC | 920 N |
Static axial stiffness, preload class C | 239 N/µm |
Preload class D GD | 1840 N |
Static axial stiffness, preload class D | 350 N/µm |
Calculation factor f | 1.25 |
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 | 16.4 |
Mass bearing | 0.7 kg |
TIMKEN 67388-90197 Tapered Roller Bearing Assemblies Cad Models
Contact Us

- Machinery Parts Bearing Co., Ltd.
- Address2370 Corporate Way Richmond, Kentucky 451287, U.S.A.
- Phone(Working Time)322-699-8639
- Fax
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