Product Details

0 Inch | 0 Millimeter x 3.438 Inch | 87.325 Millimeter x 0.563 Inch | 14.3 Millimeter TIMKEN L507910B-2 Tapered Roller Bearings

Brand Name TIMKEN
Model Number L507910B-2
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

TIMKEN L507910B-2 bearing Size Chart (mm/inches)

Bearing number4T-67790/67720
Size (mm)177.8x247.65x47.625
Bore Diameter (mm)177,8
Outer Diameter (mm)247,65
Width (mm)47,625
d177,8 mm
D247,65 mm
T47,625 mm
B47,625 mm
C38,1 mm
ra1 max.3,3 mm
a -4,8 mm
Da229 mm
db188 mm
ra max.3,5 mm
da194 mm
Db240 mm
Weight6,57 Kg
Basic dynamic load rating (C)340 kN
Basic static load rating (C0)690 kN
(Grease) Lubrication Speed1 300 r/min
(Oil) Lubrication Speed1 700 r/min
Calculation factor (e)0,44
Calculation factor (Y0)0,75
d1214 mm
a51.92 mm
e0.44
Y21.36
Y00.75
Mass6.57 kg
Dynamic load, C340 kN
Rating life coefficient, A21.4
Static load, C0690 kN
Fatigue limit load, Cu67.2 kN
Nlim (oil)1,700 rpm
Nlim (grease)1,300 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.47 Hz
Characteristic rolling element frequency, BSF13.87 Hz
Characteristic outer ring frequency, BPF016.76 Hz
Characteristic inner ring frequency, BPFI19.24 Hz
ra max3.5 mm
r1a max3.3 mm
CategoryBearings
Inventory0.0
Manufacturer NameNTN
Minimum Buy QuantityN/A
Weight / Kilogram6.66
Product GroupB04334
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