NSK LER179 Mounted Units & Inserts

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number4T-HM212049/HM212010
Size (mm)66.675x122.238x38.1
Bore Diameter (mm)66,675
Outer Diameter (mm)122,238
Width (mm)38,1
d66,675 mm
D122,238 mm
T38,1 mm
B38,354 mm
C29,718 mm
ra1 max.1,5 mm
a11,1 mm
Da110 mm
db75 mm
ra max.3,5 mm
da82 mm
Db116 mm
Weight1,86 Kg
Basic dynamic load rating (C)187 kN
Basic static load rating (C0)244 kN
(Grease) Lubrication Speed3 100 r/min
(Oil) Lubrication Speed4 100 r/min
Calculation factor (e)0,34
Calculation factor (Y0)0,98
d191.5 mm
e0.34
Y21.78
Y00.98
Mass1.86 kg
Dynamic load, C187 kN
Rating life coefficient, A21.4
Static load, C0244 kN
Fatigue limit load, Cu29.8 kN
Nlim (oil)4,100 rpm
Nlim (grease)3,100 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.06 Hz
Characteristic outer ring frequency, BPF07.17 Hz
Characteristic inner ring frequency, BPFI9.83 Hz
ra max3.5 mm
r1a max1.5 mm
CategoryBearings
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram1.892
Product GroupB04334
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Company Profile

Worktime З понеділка по п'ятницю: з 9:00 до 18:00
Phone 00(65) 6258 1688
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