Bearing 42687/42620

Bearing 42687/42620 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 42687/42620 Related parameters
Name Value
Bearing number 42687/42620
Size (mm) 76.2x127x30.163
Brand MBY
Bore Diameter (mm) 76.2
Outer Diameter (mm) 127
Width (mm) 30,163
Bearing dimensions and specification
Name Value
d 76,2 mm
D 127 mm
T 30,163 mm
B 31 mm
C 22,225 mm
a 27 mm
d1 101 mm
r1 min. 3,5 mm
r2 min. 3,5 mm
r3 min. 3,3 mm
r4 min. 3,3 mm
Ca min. 5 mm
Cb min. 7,5 mm
da max 88 mm
Da min 112 mm
Da max. 114 mm
db min 89,5 mm
Db min. 120 mm
ra max. 3,3 mm
rb max. 3,1 mm
Weight 1,45 Kg
Basic dynamic load rating (C) 138 kN
Basic static load rating (C0) 204 kN
Fatigue load limit (Pu) 24
Reference speed 3800 r/min
Limiting speed 5300 r/min
Calculation factor (e) 0,43
Calculation factor (Y) 1,4
Calculation factor (Y0) 0,8

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