RN313M+17 Eccentric Coal Winning Machine Bearing 65x121.5x66mm

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RN313M+17 Eccentric Coal Winning Machine Bearing 65x121.5x66mm image

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RN313M+17 Eccentric Coal Winning Machine Bearing 65x121.5x66mm Details

Bearing number:71924 ACE/HCP4AH1
Size (mm):165x120x22
Bore Diameter (mm):165
Outer Diameter (mm):120
Width (mm):22
d:120 mm
D:165 mm
B:22 mm
d1:134 mm
d2:130.2 mm
D1:151.01 mm
K:0.5 mm
C1:6.31 mm
r1,2 - min.:1.1 mm
r3,4 - min.:0.6 mm
a:46.1 mm
da - min.:126 mm
db - min.:123.2 mm
Da - max.:159 mm
Db - max.:161.8 mm
ra - max.:1 mm
rb - max.:0.6 mm
dn:137.4 mm
Basic dynamic load rating - C:44.9 kN
Basic static load rating - C0:38 kN
Fatigue load limit - Pu:1.3 kN
Limiting speed for grease lubrication:11500 r/min
Limiting speed for oil lubrication:17500 mm/min
Ball - Dw:14.288 mm
Ball - z:24
Gref:15 cm3
Calculation factor - e:0.68
Calculation factor - Y2:1.41
Calculation factor - Y0:0.76
Calculation factor - X2:0.67
Calculation factor - Y1:0.92
Preload class A - GA:410 N
Preload class B - GB:1220 N
Preload class C - GC:2440 N
Calculation factor - f:1.18
Calculation factor - f1:0.98
Calculation factor - f2A:1
Calculation factor - f2B:1.04
Calculation factor - f2C:1.08
Calculation factor - fHC:1.01
Preload class A:230 N/micron
Preload class B:346 N/micron
Preload class C:456 N/micron
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
da min.:126 mm
db min.:123.2 mm
Da max.:159 mm
Db max.:161.8 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:44.9 kN
Basic static load rating C0:38 kN
Fatigue load limit Pu:1.32 kN
Attainable speed for grease lubrication:11500 r/min
Attainable speed for oil-air lubrication:17500 r/min
Ball diameter Dw:14.288 mm
Number of balls z:24
Reference grease quantity Gref:15 cm³
Preload class A GA:410 N
Static axial stiffness, preload class A:230 N/µm
Preload class B GB:1220 N
Static axial stiffness, preload class B:346 N/µm
Preload class C GC:2440 N
Static axial stiffness, preload class C:456 N/µm
Calculation factor f:1.18
Calculation factor f1:0.98
Calculation factor f2A:1
Calculation factor f2B:1.04
Calculation factor f2C:1.08
Calculation factor fHC:1.01
Calculation factor e:0.68
Calculation factor (single, tandem) Y2:0.87
Calculation factor (single, tandem) Y0:0.38
Calculation factor (single, tandem) X2:0.41
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Calculation factor (back-to-back, face-to-face) Y0:0.76
Calculation factor (back-to-back, face-to-face) X2:0.67
Mass bearing:0.93 kg

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RN313M+17 Eccentric Coal Winning Machine Bearing 65x121.5x66mm Details

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