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SKF NA6911 bearing

Bearing NA6911

Ball bearings are used with applications that have high axial loads and low-to-moderate radial loads. Mounted bearings (bearing units) have a bearing inside a housing unit to ensure a secure fit and mount. Sleeve and clip bearings support high loads, have no moving parts, and require lubricant to allow the shaft to turn smoothly.

Needle roller bearings NA6911

Bearing number : NA6911

Size (mm) : 55x80x45

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 45

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

F - 63 mm

D - 80 mm

B - 45 mm

C - 45 mm

r1 min. - 1 mm

r2 min. - 1 mm

da max - 60 mm

Da max. - 75 mm

ra max. - 1 mm

S - 1,5 mm

Weight - 0,78 Kg

Basic dynamic load rating (C) - 89,7 kN

Basic static load rating (C0) - 190 kN

Fatigue load limit (Pu) - 23,2

Reference speed - 6300 r/min

Limiting speed - 7000 r/min

Bearing NA6911