M257149D/M257110+A NTN Cylindrical Roller Bearing - China Kobelco Hydraulic Final Drive Motor Supplier

China Kobelco Hydraulic Final Drive Motor Supplier: Kobelco Hydraulic Final Drive Motor Hitachi Hydraulic Fianla Drive Motor Komatsu Dozer Travel Motor

English

✖

Stock Categories

Technical Articles

Kobelco Hydraulic Final Drive Motor

Hitachi Hydraulic Fianla Drive Motor

Komatsu Dozer Travel Motor

Home>Products>Thrust Spherical Roller Bearing>M257149D/M257110+A NTN Cylindrical Roller Bearing image

M257149D/M257110+A NTN Cylindrical Roller Bearing image

Back to product page

You Might Also Like

Information techniques M257149D/M257110+A NTN Cylindrical Roller Bearing

Material:Carbon steel shell w
Shaft Dia., Nominal (d):70.0000
Bearing Outside Diameter, Nominal(Do):75.000
Bearing Bore after Mounting (di):70.200 / 70.080
Outer Diameter (mm):75
Bearing Length Tolerance (B tol.) - +0 / -0.40:+0 / 0.40
OD Chamfer Length (Co):1.800
Bearing Outside Diameter Tolerance (Do tol.):75.100 / 75.055
Lube Hole Dia. (dl):8.000
Shaft Size (ds) - 70 +0 / -0.046:70 +0 / 0.046
Average Clearance (Cd):0.1630
Bearing Length, Nominal (B):50.000
Wall Thickness (S3):2.438
Bearing number:AST20 7050
ID Chamfer Length (Ci):0.800
Bore Diameter (mm):70
ID Chamfer Angle (B deg.):45
Housing Bore Dia. (Dh) - 75 +0.030 / -0:75 +0.030 / 0
Bearing Type:straight

Contact Us

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

✖

Stock Categories

Technical Articles

Kobelco Hydraulic Final Drive Motor

Hitachi Hydraulic Fianla Drive Motor

Komatsu Dozer Travel Motor

Contact Us