Bearing NJ 18/1320 ECMA SKF

Bearing NJ 18/1320 ECMA SKF Product 76,2 Bore Diameter (mm) Brochures , 76.2x121.442x24.608 Thrust Ball Bearings Manufacturing Service 76.2x121.442x24.608 Size (mm) . Get Your Free.

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number4T-34301/34478
Size (mm)76.2x121.442x24.608
Bore Diameter (mm)76,2
Outer Diameter (mm)121,442
Width (mm)24,608
d76,2 mm
D121,442 mm
T24,608 mm
B23,012 mm
C17,462 mm
ra1 max.2 mm
a -1,2 mm
Da110 mm
db83 mm
ra max.3,5 mm
da89 mm
Db116 mm
Weight0,977 Kg
Basic dynamic load rating (C)91 kN
Basic static load rating (C0)127 kN
(Grease) Lubrication Speed2 900 r/min
(Oil) Lubrication Speed3 800 r/min
Calculation factor (e)0,45
Calculation factor (Y0)0,73
d198.5 mm
a25.81 mm
e0.45
Y21.33
Y00.73
Mass0.98 kg
Dynamic load, C91 kN
Rating life coefficient, A21.4
Static load, C0127 kN
Fatigue limit load, Cu15.5 kN
Nlim (oil)3,800 rpm
Nlim (grease)2,900 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.37 Hz
Characteristic outer ring frequency, BPF010.79 Hz
Characteristic inner ring frequency, BPFI13.21 Hz
ra max3.5 mm
r1a max2 mm
CategoryBearings
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.997
Product GroupB04334
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