FAG 31307-A bearing

Bearing 31307-A Bearing 31307-A

FAG 31307-A bearing, Size: 35x80x22.75. FAG 31307-A are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 31307-A

Bearing number : 31307-A

Size (mm) : 35x80x22.75

Brand : FAG

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 22,75

Bearing dimensions and specification in FAG catalogue:

d - 35 mm

D - 80 mm

T - 22,75 mm

a - 26 mm

B - 21 mm

C - 15 mm

Ca min - 4 mm

Cb min - 7,5 mm

Da max - 71 mm

Da min - 62 mm

Db min - 76 mm

d1 - 59,9 mm

da max - 44 mm

db min - 44 mm

r1, 2 min - 2 mm

r3, 4 min - 1,5 mm

ra max - 2 mm

rb max - 1,5 mm

m - 0,582 kg / Weight

Cr - 60000 N

C0r - 64000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y0 - 0,4

Cur - 7500 N / Fatigue limit load, radial

nG - 9100 1/min / Limiting speed

nB - 5800 1/min / Reference speed

Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

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