B71972E.T.P4S Spindle Bearing 360x480x56mm

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B71972E.T.P4S Spindle Bearing 360x480x56mm image

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B71972E.T.P4S Spindle Bearing 360x480x56mm Frequently purchased together

Bearing number:QJ 1264 N2MA
Size (mm):580x320x105
Bore Diameter (mm):580
Outer Diameter (mm):320
Width (mm):105
d:320 mm
D:580 mm
B:105 mm
d1:421 mm
D1:479 mm
a:450 mm
h:15.5 mm
b:20 mm
r0:3 mm
r1,2 - min.:5 mm
da - min.:342 mm
Da - max.:558 mm
ra - max.:4 mm
Basic dynamic load rating - C:956 kN
Basic static load rating - C0:2080 kN
Fatigue load limit - Pu:41.5 kN
Reference speed:1100 r/min
Limiting speed:1700 r/min
Calculation factor - ka:0.9
Calculation factor - e:1.34
Calculation factor - X:0.54
Calculation factor - Y0:0.44
Calculation factor - Y1:0.47
Calculation factor - Y2:0.81
d1 ≈:421 mm
D1 ≈:479 mm
r1,2 min.:5 mm
da min.:342 mm
Da max.:558 mm
ra max.:4 mm
Basic dynamic load rating C:956 kN
Basic static load rating C0:2080 kN
Fatigue load limit Pu:41.5 kN
Calculation factor A:25.8
Calculation factor e:1.34
Calculation factor X:0.54
Calculation factor Y0:0.44
Calculation factor Y1:0.47
Calculation factor Y2:0.81
Mass bearing:130 kg

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