NTN KH1428 linear bearings

What is 202.743 mm d NTN KH1428 linear bearings in mechanical engineering? Linear Bearings Manufacturing Service . Upload your CAD file for an instant. Huaxin Bearing Co., Ltd

What is KH1428 bearing interchange´╝č

Brand Name NTN
Model Number KH1428
Min.Order Quantity 1 pcs
Price Negotiable
PDF KH1428

Product Details

SeriesM270700
Cone Part NumberM270749
Cup Part NumberM270710
Design UnitsImperial
Bearing Weight121.200 Kg
Cage TypePin-Type
d447.675 mm
D635.000 mm
B - Cone Width120.650 mm
C - Cup Width95.250 mm
B120.650 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter473.96 mm
db - Cone Backface Backing Diameter484.12 mm
Da - Cup Frontface Backing Diameter609.10 mm
Db - Cup Backface Backing Diameter591.06 mm
Ab - Cage-Cone Frontface Clearance8.6 mm
Aa - Cage-Cone Backface Clearance7.9 mm
a - Effective Center Location3-8.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4191000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5736000 lbf
C0 - Static Radial Rating1450000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6109000 lbf
K - Factor71.76
e - ISO Factor80.33
Y - ISO Factor91.8
G1 - Heat Generation Factor (Roller-Raceway)6865.6
G2 - Heat Generation Factor (Rib-Roller End)481.9
Cg - Geometry Factor0.246
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Company Profile

Phone 205-974-2173
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