TIMKEN JHM534149-90K03 Tapered Roller Bearing Assemblies
The online TIMKEN JHM534149-90K03 Tapered Roller Bearing Assemblies parts store gives you immediate 50.8x88.9x20.638 Size (mm) access JiNan Hope Hydraulic Co., Itd to a 50.8x88.9x20.638 selection of more than 1.4 million new, used, remanufactured.
Product Details
Bearing number | 4T-370A/362A |
Size (mm) | 50.8x88.9x20.638 |
Bore Diameter (mm) | 50,8 |
Outer Diameter (mm) | 88,9 |
Width (mm) | 20,638 |
d | 50,8 mm |
D | 88,9 mm |
T | 20,638 mm |
B | 22,225 mm |
C | 16,513 mm |
ra1 max. | 1,3 mm |
a | 4 mm |
Da | 81 mm |
db | 56 mm |
ra max. | 5 mm |
da | 65 mm |
Db | 84 mm |
Weight | 0,511 Kg |
Basic dynamic load rating (C) | 76,5 kN |
Basic static load rating (C0) | 90,5 kN |
(Grease) Lubrication Speed | 4 100 r/min |
(Oil) Lubrication Speed | 5 500 r/min |
Calculation factor (e) | 0,32 |
Calculation factor (Y0) | 1,03 |
d1 | 67 mm |
e | 0.32 |
Y2 | 1.88 |
Y0 | 1.03 |
Mass | 0.51 kg |
Dynamic load, C | 76.5 kN |
Rating life coefficient, A2 | 1.4 |
Static load, C0 | 90.5 kN |
Fatigue limit load, Cu | 11 kN |
Nlim (oil) | 5,500 rpm |
Nlim (grease) | 4,100 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.43 Hz |
Characteristic rolling element frequency, BSF | 6.5 Hz |
Characteristic outer ring frequency, BPF0 | 7.68 Hz |
Characteristic inner ring frequency, BPFI | 10.32 Hz |
ra max | 5 mm |
r1a max | 1.3 mm |
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