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SKF 311-2Z bearing Details:

Model: 311-2Z Brand: SKF Bearing status: Original
Delivery time: 5-7 Days Inventory: Enough
Bearing 311-2Z Bearing 311-2Z

Deep groove ball bearings, single row, with filling slots 311-2Z

Bearing number : 311-2Z

Size (mm) : 55x120x29

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

d1 - - 75.34 mm

D2 - - 103.7 mm

r1,2 - min. - 2 mm

da - min. - 66 mm

da - max. - 75.2 mm

Da - max. - 109 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 79.2 kN

Basic static load rating - C0 - 67 kN

Fatigue load limit - Pu - 2.8 kN

Reference speed - 10000 r/min

Limiting speed - 5000 r/min

Calculation factor - kr - 0.05

Mass bearing - 1.5 kg

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