WBL-1340 Wire Race Bearing 1317.4x1362.6x22.6mm

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WBL-1340 Wire Race Bearing 1317.4x1362.6x22.6mm image

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WBL-1340 Wire Race Bearing 1317.4x1362.6x22.6mm Specifications

Bearing number:7217 ACD/HCP4A
Size (mm):150x85x28
Bore Diameter (mm):150
Outer Diameter (mm):85
Width (mm):28
d:85 mm
D:150 mm
B:28 mm
d1:106.5 mm
d2:106.5 mm
D1:129.5 mm
r1,2 - min.:2 mm
r3,4 - min.:1 mm
a:41.7 mm
da - min.:96 mm
db - min.:96 mm
Da - max.:139 mm
Db - max.:144.4 mm
ra - max.:2 mm
rb - max.:1 mm
dn:111.5 mm
Basic dynamic load rating - C:95.6 kN
Basic static load rating - C0:85 kN
Fatigue load limit - Pu:3.4 kN
Limiting speed for grease lubrication:9500 r/min
Limiting speed for oil lubrication:16000 mm/min
Ball - Dw:19.05 mm
Ball - z:17
Gref:21.822 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:600 N
Preload class B - GB:1200 N
Preload class C - GC:2400 N
Preload class D - GD:4800 N
Calculation factor - f:1.08
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.01
Calculation factor - f2C:1.03
Calculation factor - f2D:1.06
Calculation factor - fHC:1.01
Preload class A:278 N/micron
Preload class B:361 N/micron
Preload class C:477 N/micron
Preload class D:642 N/micron
r1,2 min.:2 mm
r3,4 min.:1 mm
da min.:96 mm
db min.:96 mm
Da max.:139 mm
Db max.:144.4 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:95.6 kN
Basic static load rating C0:85 kN
Fatigue load limit Pu:3.35 kN
Attainable speed for grease lubrication:9500 r/min
Attainable speed for oil-air lubrication:16000 r/min
Ball diameter Dw:19.05 mm
Number of balls z:17
Reference grease quantity Gref:21.822 cm³
Preload class A GA:600 N
Static axial stiffness, preload class A:278 N/µm
Preload class B GB:1200 N
Static axial stiffness, preload class B:361 N/µm
Preload class C GC:2400 N
Static axial stiffness, preload class C:477 N/µm
Preload class D GD:4800 N
Static axial stiffness, preload class D:642 N/µm
Calculation factor f:1.08
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.01
Calculation factor f2C:1.03
Calculation factor f2D:1.06
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:1.57 kg

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WBL-1340 Wire Race Bearing 1317.4x1362.6x22.6mm Specifications

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