Komatsu Hydraulic Excavator PC450-7K PC450LC -7K SHOP MANUAL Service Repair

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Komatsu Hydraulic Excavator PC450-7K PC450LC -7K SHOP MANUAL Service Repair image

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Komatsu Hydraulic Excavator PC450-7K PC450LC -7K SHOP MANUAL Service Repair Characteristics

Bearing number:6910VV
Size (mm):50x72x12
Bore Diameter (mm):50
Outer Diameter (mm):72
Width (mm):12
d:50 mm
D:72 mm
B:12 mm
C:12 mm
r min.:0,6 mm
da min.:54 mm
da max:55 mm
Da max.:68 mm
ra max.:0,6 mm
Weight:0,135 Kg
Basic dynamic load rating (C):14,5 kN
Basic static load rating (C0):11,7 kN
(Grease) Lubrication Speed:9 000 r/min
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.128
Product Group:B00308
Enclosure:2 Seals
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Rolling Element:Ball Bearing
Snap Ring:No
Internal Special Features:No
Cage Material:Steel
Enclosure Type:Non-Contact Seal
Internal Clearance:C0-Medium
Inch - Metric:Metric
Long Description:50MM Bore; 72MM Outside Diameter; 12MM Outer Race Diameter; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Weight / LBS:1.968
Outer Race Width:0.472 Inch | 12 Millimeter
Outside Diameter:2.835 Inch | 72 Millimeter
Bore:1.969 Inch | 50 Millimeter
SRI:3.49
hidYobi:6910VV
LangID:1
D_:72
SREX:0.02
B_:12
da min:54
hidTable:ecat_NSRDGB
SRE:3.49
mass:0.135
GRS rpm:9000
ra:0.6
SRIX:0.02
D_a:68
SRIN:-0.02
C0:11.7
fo:16.1
SREN:-0.02
DE_:67.747
Prod_Type3:DGBB_SR_VV
DA_:6.747
bomp:0
Z_:16
yobi:6910VV
C_conv:14500
ALPHA_:0
SDM_:61
r:0.6
KBRG:6151
SBRG:19
DI_:54.253

Now our products are exported to lots of countries in the world, such as Mid-east, Europe, America, South America and Southeast Asia, etc. In some area, our products even cover over 50% of the market share.

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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Komatsu Hydraulic Excavator PC450-7K PC450LC -7K SHOP MANUAL Service Repair Characteristics

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