Bearing NU 12/630 ECMA/HB1

Bearing NU 12/630 ECMA/HB1 images Bearing NU 12/630 ECMA/HB1 images
From: Thrust Ball Bearings
Thrust Ball Bearings Bearing NU 12/630 ECMA/HB1 Related parameters
Name Value
Bearing number NU 12/630 ECMA/HB1
Size (mm) 630x1150x230
Brand MBY
Bore Diameter (mm) 630
Outer Diameter (mm) 1150
Width (mm) 230
Bearing dimensions and specification
Name Value
d 630 mm
D 1150 mm
B 230 mm
D1 - 1005 mm
F 751 mm
r1,2 min. - 12 mm
s 13.5 mm
da min. - 678 mm
da max. - 735 mm
db min. - 757 mm
Da max. - 1102 mm
ra max. - 10 mm
Basic dynamic load rating C - 8580 kN
Basic static load rating C0 - 13700 kN
Fatigue load limit Pu - 915 kN
Reference speed 450 r/min
Limiting speed 700 r/min
Calculation factor kr - 0.17
Mass bearing 1109 kg

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