Komatsu column 6731-21-1270 column

170 Million used Komatsu column 6731-21-1270 column instantly searchable. Shop our large 100x140x20 selection of parts based on brand, price, description, and location. Order the Komatsu column with Zenith Industrial Manufacture Co.,Ltd stock ...

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number6920NR
Size (mm)100x140x20
Bore Diameter (mm)100
Outer Diameter (mm)140
Width (mm)20
d100 mm
D140 mm
B20 mm
C20 mm
rn0,5 mm
a3,3 mm
b1,9 mm
f1,7 mm
r min.1,1 mm
r0 max.0,6 mm
D1137,6 mm
D2145,7 mm
da min.106,5 mm
da max111 mm
Da max.133,5 mm
ra max.1 mm
Weight0,828 Kg
Basic dynamic load rating (C)43 kN
Basic static load rating (C0)42 kN
(Grease) Lubrication Speed4 500 r/min
(Oil) Lubrication Speed5 300 r/min
SRI6.16
hidYobi6920NR
LangID1
ro0.6
D_140
SREX0.025
B_20
da min106.5
hidTableecat_NSRDGB
Oil rpm5300
SRE6.16
Cy4.7
mass0.828
GRS rpm4500
ra1
SRIX0.025
D_a133.5
SRIN-0.025
C042
fo16.4
SREN-0.025
DE_131.906
Prod_Type3DGBB_SR_NR_OT
DA_11.906
Z_18
yobi6920NR
Dx147
C_conv43000
SDM_120
r1.1
KBRG6101
SBRG19
DI_108.094
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Company Profile

Worktime 9:00-18:00
Phone 00852-68515715
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