Product Details

1.969 Inch | 50 Millimeter x 2.835 Inch | 72 Millimeter x 1.575 Inch | 40 Millimeter KOYO NA6910A.R200.250.S3 Needle Non Thrust Roller Bearings

Brand Name KOYO
Model Number NA6910A.R200.250.S3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

KOYO NA6910A.R200.250.S3 bearing Size Chart (mm/inches)

Design UnitMETRIC
Bore Taper1/30
Bearing Weight700.000 Kg
Cage TypeYMD
Cage MaterialBrass
d500.000 mm
D830.000 mm
B - Inner Ring Width325 mm
B - Outer Ring Width325.000 mm
R - Inner Ring To Clear Radius16.000 mm
r - Outer Ring To Clear Radius26.000 mm
da - Inner Ring Backing Diameter563.000 mm
Da - Outer Ring Backing Diameter755.000 mm
C0 - Static Radial Rating17600000 N
C1(2) - Dynamic Radial Rating (Two-Rows)9660000 N
e - ISO Factor30.37
Y0 - ISO Factor41.81
Y1 - ISO Factor52.69
Y2 - ISO Factor61.77
Reference Thermal Speed Rating (Grease)200
Reference Thermal Speed Rating (Oil)7200
Cg - Geometry Factor80.1067

1.969 Inch | 50 Millimeter x 2.835 Inch | 72 Millimeter x 1.575 Inch | 40 Millimeter  KOYO NA6910A.R200.250.S3  Needle Non Thrust Roller Bearings

1.969 Inch | 50 Millimeter x 2.835 Inch | 72 Millimeter x 1.575 Inch | 40 Millimeter KOYO NA6910A.R200.250.S3 Needle Non Thrust Roller Bearings Cad Models

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