FAG 31321-X-XL bearing

Bearing 31321-X-XL Bearing 31321-X-XL

FAG 31321-X-XL bearing, Size: 105x225x58. FAG 31321-X-XL are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 31321-X-XL

Bearing number : 31321-X-XL

Size (mm) : 105x225x58

Brand : FAG

Bore Diameter (mm) : 105

Outer Diameter (mm) : 225

Width (mm) : 58

Bearing dimensions and specification in FAG catalogue:

d - 105 mm

D - 225 mm

T - 58 mm

a - 70 mm

B - 53 mm

C - 36 mm

Ca min - 7 mm

Cb min - 22 mm

Da max - 211 mm

Da min - 176 mm

Db min - 211 mm

d1 - 165,3 mm

da max - 127 mm

db min - 119 mm

r1, 2 min - 4 mm

r3, 4 min - 3 mm

ra max - 4 mm

rb max - 3 mm

m - 9,8 kg / Weight

Cr - 480000 N

C0r - 510000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y0 - 0,4

Cur - 67000 N / Fatigue limit load, radial

nG - 3050 1/min / Limiting speed

nB - 2410 1/min / Reference speed

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

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