Bearing GSQ209-104 AST - Kate Komatsu part Machinery Co., Ltd

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Bearing GSQ209-104 AST image

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Products and services Bearing GSQ209-104 AST

Bearing number:7005 CE/P4AH1
Size (mm):47x25x12
Bore Diameter (mm):47
Outer Diameter (mm):25
Width (mm):12
d:25 mm
D:47 mm
B:12 mm
d1:31.6 mm
d2:29.8 mm
D1:39.21 mm
K:0.5 mm
C1:3.72 mm
r1,2 - min.:0.6 mm
r3,4 - min.:0.3 mm
a:10.8 mm
da - min.:28.2 mm
db - min.:28.2 mm
Da - max.:43.8 mm
Db - max.:44.6 mm
ra - max.:0.6 mm
rb - max.:0.3 mm
dn:33.1 mm
Basic dynamic load rating - C:8.3 kN
Basic static load rating - C0:4.2 kN
Fatigue load limit - Pu:0.173 kN
Limiting speed for grease lubrication:46000 r/min
Limiting speed for oil lubrication:70000 mm/min
Ball - Dw:6.35 mm
Ball - z:14
Gref:1.3 cm3
Calculation factor - f0:7.5
Preload class A - GA:45 N
Preload class B - GB:130 N
Preload class C - GC:260 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:24 N/micron
Preload class B:37 N/micron
Preload class C:50 N/micron
r1,2 min.:0.6 mm
r3,4 min.:0.3 mm
da min.:28.2 mm
db min.:28.2 mm
Da max.:43.8 mm
Db max.:44.6 mm
ra max.:0.6 mm
rb max.:0.3 mm
Basic dynamic load rating C:8.32 kN
Basic static load rating C0:4.15 kN
Fatigue load limit Pu:0.173 kN
Attainable speed for grease lubrication:46000 r/min
Attainable speed for oil-air lubrication:70000 r/min
Ball diameter Dw:6.35 mm
Number of balls z:14
Reference grease quantity Gref:1.3 cm³
Preload class A GA:45 N
Static axial stiffness, preload class A:24 N/µm
Preload class B GB:130 N
Static axial stiffness, preload class B:37 N/µm
Preload class C GC:260 N
Static axial stiffness, preload class C:50 N/µm
Calculation factor f:1.05
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.03
Calculation factor f2C:1.05
Calculation factor fHC:1
Calculation factor f0:7.5
Mass bearing:0.074 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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Kate Komatsu part Machinery Co., Ltd: Email; AddressJiulong wan ,Hong kong,china; Phone(Working Time); Fax

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