650KBE8201+L DOUBLE-ROW BEARINGS
Bearing number: | 4T-938/932 |
Size (mm): | 114.3x212.725x66.675 |
Bore Diameter (mm): | 114,3 |
Outer Diameter (mm): | 212,725 |
Width (mm): | 66,675 |
d: | 114,3 mm |
D: | 212,725 mm |
T: | 66,675 mm |
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Product Details
Bearing number | 4T-938/932 |
Size (mm) | 114.3x212.725x66.675 |
Bore Diameter (mm) | 114,3 |
Outer Diameter (mm) | 212,725 |
Width (mm) | 66,675 |
d | 114,3 mm |
D | 212,725 mm |
T | 66,675 mm |
B | 66,675 mm |
C | 53,975 mm |
ra1 max. | 3,3 mm |
a | 19,7 mm |
Da | 187 mm |
db | 128 mm |
ra max. | 7 mm |
da | 141 mm |
Db | 193 mm |
Weight | 10,1 Kg |
Basic dynamic load rating (C) | 475 kN |
Basic static load rating (C0) | 695 kN |
(Grease) Lubrication Speed | 1 800 r/min |
(Oil) Lubrication Speed | 2 300 r/min |
Calculation factor (e) | 0,33 |
Calculation factor (Y0) | 1,01 |
d1 | 155.5 mm |
e | 0.33 |
Y2 | 1.84 |
Y0 | 1.01 |
Mass | 10.1 kg |
Dynamic load, C | 475 kN |
Rating life coefficient, A2 | 1.4 |
Static load, C0 | 695 kN |
Fatigue limit load, Cu | 73.9 kN |
Nlim (oil) | 2,300 rpm |
Nlim (grease) | 1,800 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 | 6.56 Hz |
Characteristic outer ring frequency, BPF0 | 7.69 Hz |
Characteristic inner ring frequency, BPFI | 10.31 Hz |
ra max | 7 mm |
r1a max | 3.3 mm |