NTN NAXK12Z complex bearings

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What is NAXK12Z bearing cross reference´╝č

Brand Name NTN
Model Number NAXK12Z
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Series99000
Cone Part Number99550
Cup Part Number99100
Design UnitsImperial
Bearing Weight14.000 Kg
Cage TypeStamped Steel
d139.700 mm
D254.000 mm
B - Cone Width66.675 mm
C - Cup Width47.625 mm
B66.675 mm
R - Cone Backface To Clear Radius17.110 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter155.96 mm
db - Cone Backface Backing Diameter169.93 mm
Da - Cup Frontface Backing Diameter238.30 mm
Db - Cup Backface Backing Diameter227.08 mm
Ab - Cage-Cone Frontface Clearance4.8 mm
Aa - Cage-Cone Backface Clearance8.6 mm
a - Effective Center Location3-12.2 mm
C90 - Dynamic Radial Rating (90 million revolutions)438500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5148000 lbf
C0 - Static Radial Rating231000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)626800 lbf
K - Factor71.43
e - ISO Factor80.41
Y - ISO Factor91.47
G1 - Heat Generation Factor (Roller-Raceway)556
G2 - Heat Generation Factor (Rib-Roller End)73.5
Cg - Geometry Factor0.146
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Company Profile

Phone 205-974-2173
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