Bearing 2788/2720/QCL7C

Bearing 2788/2720/QCL7C images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 2788/2720/QCL7C Related parameters
Name Value
Bearing number 2788/2720/QCL7C
Size (mm) 38.1x76.2x23.812
Brand MBY
Bore Diameter (mm) 38.1
Outer Diameter (mm) 76.2
Width (mm) 23,812
Bearing dimensions and specification
Name Value
d 38,1 mm
D 76,2 mm
T 23,812 mm
B 25,654 mm
C 19,05 mm
a 16 mm
d1 54,8 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. 4,5 mm
da max 46 mm
Da min 64 mm
Da max. 65 mm
db min 49,5 mm
Db min. 69 mm
ra max. 3,3 mm
rb max. 3,1 mm
Weight 0,5 Kg
Basic dynamic load rating (C) 74,8 kN
Basic static load rating (C0) 93 kN
Fatigue load limit (Pu) 10,4
Reference speed 6700 r/min
Limiting speed 10000 r/min
Calculation factor (e) 0,3
Calculation factor (Y) 2
Calculation factor (Y0) 1,1

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