KOYO 30306JR tapered roller bearings

170 Million used KOYO 30306JR tapered roller bearings 360 mm D instantly searchable. Shop our large selection of parts based 240 mm d on brand, price, description, and location. Order the with stock …
d | 240 mm |
D | 360 mm |
B | 76 mm |
C | 57 mm |
T | 76 mm |
d1 | 301.5 mm |
a | 78 mm |
rs min | 4 mm |
r1s min | 3 mm |
e | 0.46 |
Y2 | 1.31 |
Y0 | 0.72 |
Mass | 26.8 kg |
ISO 355 reference | T4FD240 |
Dynamic load, C | 930 kN |
Rating life coefficient, A2 | 1.4 |
Static load, C0 | 1,760 kN |
Fatigue limit load, Cu | 154.5 kN |
Nlim (oil) | 1,200 rpm |
Nlim (grease) | 870 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.45 Hz |
Characteristic rolling element frequency, BSF | 10.14 Hz |
Characteristic outer ring frequency, BPF0 | 13.14 Hz |
Characteristic inner ring frequency, BPFI | 15.86 Hz |
da max | 261 mm |
db min | 258 mm |
Da min | 318 mm |
Da max | 346 mm |
Db min | 346 mm |
Ca min | 12 mm |
Cb min | 19 mm |
ra max | 3 mm |
r1a max | 2.5 mm |
Detailed Parameters
parameter:
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