FAG 31306-A bearing

Bearing 31306-A Bearing 31306-A

FAG 31306-A bearing, Size: 30x72x20.75. FAG 31306-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 31306-A

Bearing number : 31306-A

Size (mm) : 30x72x20.75

Brand : FAG

Bore Diameter (mm) : 30

Outer Diameter (mm) : 72

Width (mm) : 20,75

Bearing dimensions and specification in FAG catalogue:

d - 30 mm

D - 72 mm

T - 20,75 mm

a - 24 mm

B - 19 mm

C - 14 mm

Ca min - 3 mm

Cb min - 6,5 mm

Da max - 65 mm

Da min - 55 mm

Db min - 68 mm

d1 - 54 mm

da max - 40 mm

db min - 37 mm

r1, 2 min - 1,5 mm

r3, 4 min - 1,5 mm

ra max - 1,5 mm

rb max - 1,5 mm

m - 0,441 kg / Weight

Cr - 45000 N

C0r - 46500 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y0 - 0,4

Cur - 5300 N / Fatigue limit load, radial

nG - 10300 1/min / Limiting speed

nB - 6500 1/min / Reference speed

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

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