Bearing 30208-A

Bearing 30208-A images Bearing 30208-A images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30208-A Related parameters
Name Value
Bearing number 30208-A
Size (mm) 40x80x19.75
Brand MBY
Bore Diameter (mm) 40
Outer Diameter (mm) 80
Width (mm) 19,75
Bearing dimensions and specification
Name Value
d 40 mm
D 80 mm
T 19,75 mm
a 17 mm
B 18 mm
C 16 mm
Ca min 3 mm
Cb min 3,5 mm
Da max 73 mm
Da min 69 mm
Db min 74 mm
d1 58,4 mm
da max 49 mm
db min 47 mm
r1, 2 min 1,5 mm
r3, 4 min 1,5 mm
ra max 1,5 mm
rb max 1,5 mm
m 0,435 kg / Weight
Cr 61000 N
C0r 67000 N / Static load rating (radial)
e 0,37
Y 1,6
Y0 0,88
Cur 7600 N / Fatigue limit load, radial
nG 9600 1/min / Limiting speed
nB 5900 1/min / Reference speed

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