FAG BEARING PULLER-TRISECTION260 Miscellaneous - Kate Komatsu part Machinery Co., Ltd

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FAG BEARING PULLER-TRISECTION260 Miscellaneous image

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The details of CUTTING AND HAND TOOLS

Bearing number:7004 CE/P4AH1
Size (mm):42x20x12
Bore Diameter (mm):42
Outer Diameter (mm):20
Width (mm):12
d:20 mm
D:42 mm
B:12 mm
d1:26.6 mm
d2:24.8 mm
D1:34.21 mm
K:0.5 mm
C1:3.67 mm
r1,2 - min.:0.6 mm
r3,4 - min.:0.3 mm
a:10.2 mm
da - min.:22 mm
db - min.:22 mm
Da - max.:40 mm
Db - max.:39.6 mm
ra - max.:0.6 mm
rb - max.:0.3 mm
dn:28.1 mm
Basic dynamic load rating - C:7.4 kN
Basic static load rating - C0:3.4 kN
Fatigue load limit - Pu:0.143 kN
Limiting speed for grease lubrication:54000 r/min
Limiting speed for oil lubrication:83000 mm/min
Ball - Dw:6.35 mm
Ball - z:12
Gref:1.1 cm3
Calculation factor - f0:7.2
Preload class A - GA:40 N
Preload class B - GB:120 N
Preload class C - GC:235 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.03
Calculation factor - f2C:1.05
Calculation factor - fHC:1
Preload class A:21 N/micron
Preload class B:32 N/micron
Preload class C:44 N/micron
r1,2 min.:0.6 mm
r3,4 min.:0.3 mm
da min.:22 mm
db min.:22 mm
Da max.:40 mm
Db max.:39.6 mm
ra max.:0.6 mm
rb max.:0.3 mm
Basic dynamic load rating C:7.41 kN
Basic static load rating C0:3.35 kN
Fatigue load limit Pu:0.143 kN
Attainable speed for grease lubrication:54000 r/min
Attainable speed for oil-air lubrication:83000 r/min
Ball diameter Dw:6.35 mm
Number of balls z:12
Reference grease quantity Gref:1.1 cm³
Preload class A GA:40 N
Static axial stiffness, preload class A:21 N/µm
Preload class B GB:120 N
Static axial stiffness, preload class B:32 N/µm
Preload class C GC:235 N
Static axial stiffness, preload class C:44 N/µm
Calculation factor f:1.04
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.03
Calculation factor f2C:1.05
Calculation factor fHC:1
Calculation factor f0:7.2
Mass bearing:0.064 kg

Main Products: Load Wheel, Chain Wheel, Drive Wheel, Gear Block, Guide Wheel, Chain Rail Assembly, Track Assembly, Track Plate and High Strength Bolt. Other products: chain link, chain pin, bucket shaft, bucket shaft sleeve, swing frame, connecting rod, chain bracket, tension cylinder, tension spring, U-frame, large and small arm cylinder assembly, rubber block, bucket teeth, tooth base, etc.

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