NJ214EM Cylindrical Roller Bearing 70x125x24mm

Shop NJ214EM Cylindrical Roller Bearing 70x125x24mm huge online discount Mud Pump Bearing 30x47x9 inventory. Mud Pump Bearing and Import machinery parts your car needs with Free Shipping and Free Extended Warranty. Bearing Wholesalers

Bearing number:ML71906HVUJ74S
Size (mm):30x47x9
Bore Diameter (mm):30
Outer Diameter (mm):47
Width (mm):9
d:30 mm
D:47 mm
B:9 mm
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Product Details

Bearing numberML71906HVUJ74S
Size (mm)30x47x9
Bore Diameter (mm)30
Outer Diameter (mm)47
Width (mm)9
d30 mm
D47 mm
B9 mm
C9 mm
Angle (α)20 °
d135.1 mm
d233.9 mm
D142.15 mm
D243.45 mm
a13 mm
Contact angle α25 °
rs min0.3 mm
r1s min0.3 mm
f08.38
Precision classP4S
Mass0.05 kg
Dynamic load, C4.4 kN
Static load, C02.65 kN
Fatigue limit load, Cu0.15 kN
Nlim (oil)51,000 rpm
Nlim (grease)35,000 rpm
Axial displacement K Factor0.8
Preload level7
Preload value0.035 kN
Axial rigidity58 N/µm
Radial rigidity128 N/µm
Min operating temperature, Tmin-30 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.46 Hz
Characteristic outer ring frequency, BPF09.96 Hz
Characteristic inner ring frequency, BPFI12.04 Hz
da min32.5 mm
db min32.5 mm
Da max44.5 mm
Db max44.5 mm
r1a max0.3 mm
ra max0.3 mm
D636.5 mm
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Company Profile

Worktime 9: 00-18: 00 (بتوقيت بكين)
Phone +6531591338
Fax +6531591338
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