NF1956MC4 Complex Bearings - China Kobelco Hydraulic Final Drive Motor Supplier

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NF1956MC4 Complex Bearings Details

Design Units:METRIC
WPD:121.9 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:48100 N
Cone Part Number:JF7049A
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:127000 lbf
R - Cone Backface To Clear Radius3:7.110 mm
db - Cone Backface Backing Diameter:94 mm
Aa - Cage-Cone Backface Clearance:1.5 mm
DD:107.4 mm
Cg - Geometry Factor:0.0828
G1 - Heat Generation Factor (Roller-Raceway):121
C0 - Static Radial Rating:360000 N
da - Cone Frontface Backing Diameter:81 mm
C90 - Dynamic Radial Rating (90 million revolutions)5:84400 N
a - Effective Center Location4:-12.4 mm
d:70 mm
Ab - Cage-Cone Frontface Clearance:4.6 mm
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:33000 lbf
K - Factor8:1.75
C1 - Dynamic Radial Rating (1 million revolutions)6:325000 N

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China Kobelco Hydraulic Final Drive Motor Supplier: AddressAmilio Ardenas No.102 APDO.204，H.K.62865，Neptla，EO City Mexico, Mexico; Phone(Working Time)+52-96-6254-6324; Fax

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Kobelco Hydraulic Final Drive Motor

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Komatsu Dozer Travel Motor

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