OEM quality excavator PC200-6 swing circle 20Y-25-21200 - Kate Komatsu part Machinery Co., Ltd

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OEM quality excavator PC200-6 swing circle 20Y-25-21200 image

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PC200 Cross References

Bearing number:4T-30203
Size (mm):17x40x13.25
Bore Diameter (mm):17
Outer Diameter (mm):40
Width (mm):13,25
d:17 mm
D:40 mm
T:13,25 mm
B:12 mm
C:11 mm
ra1 max.:1 mm
a:9,5 mm
r min.:1 mm
r1 min.:1 mm
da min.:22,5 mm
Da min:33 mm
Da max.:34,5 mm
db max.:23 mm
Db min.:37 mm
ra max.:1 mm
Sa:2 mm
Sb:2 mm
Weight:0,08 Kg
Basic dynamic load rating (C):20,5 kN
Basic static load rating (C0):20,3 kN
(Grease) Lubrication Speed:9 900 r/min
(Oil) Lubrication Speed:13 000 r/min
Calculation factor (e):0,35
Calculation factor (Y0):0,96
d1:28.5 mm
rs min:1 mm
r1s min:1 mm
e:0.35
Y2:1.74
Y0:0.96
Mass:0.08 kg
ISO 355 reference:T2DB017
Dynamic load, C:20.5 kN
Rating life coefficient, A2:1.4
Static load, C0:20.3 kN
Fatigue limit load, Cu:2.48 kN
Nlim (oil):13,000 rpm
Nlim (grease):9,900 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.41 Hz
Characteristic rolling element frequency, BSF:5.27 Hz
Characteristic outer ring frequency, BPF0:6.16 Hz
Characteristic inner ring frequency, BPFI:8.84 Hz
da max:23 mm
db min:22.5 mm
Da max:34.5 mm
Db min:37 mm
Ca min:2 mm
Cb min:2 mm
ra max:1 mm
r1a max:1 mm
Category:Roller Bearings
Inventory:4.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.079
Product Group:B04311

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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