NSK HR30321J tapered roller bearings

How do you find the NSK HR30321J tapered roller bearings specification? Manufacturers 45 mm d 19 mm B Online Free check! 85 mm D
d | 45 mm |
D | 85 mm |
B | 19 mm |
C | 16 mm |
T | 20.75 mm |
d1 | 64 mm |
a | 18 mm |
rs min | 1.5 mm |
r1s min | 1.5 mm |
e | 0.4 |
Y2 | 1.48 |
Y0 | 0.81 |
Mass | 0.5 kg |
ISO 355 reference | T3DB045 |
Dynamic load, C | 67.5 kN |
Rating life coefficient, A2 | 1 |
Static load, C0 | 78.5 kN |
Fatigue limit load, Cu | 9.6 kN |
Nlim (oil) | 5,900 rpm |
Nlim (grease) | 4,400 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 | 6.36 Hz |
Characteristic outer ring frequency, BPF0 | 7.66 Hz |
Characteristic inner ring frequency, BPFI | 10.34 Hz |
da max | 54 mm |
db min | 53.5 mm |
Da min | 74 mm |
Da max | 76.5 mm |
Db min | 80 mm |
Ca min | 3 mm |
Cb min | 4.5 mm |
ra max | 1.5 mm |
r1a max | 1.5 mm |
Inventory | 0.0 |
Manufacturer Name | NTN |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.495 |
EAN | 4547359291728 |
Product Group | B04334 |
Detailed Parameters
parameter:
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