30 mm x 45 mm x 17 mm KOYO NAO30X45X17 needle roller bearings

30 mm x 45 mm x 17 mm KOYO NAO30X45X17 needle roller bearings SEARCH - 23 mm B4 Whether Huaxin Bearing Co., Ltd it's agriculture or construction equipment your working on, Has 21 mm B theNeedle Roller Bearings 30 mm x 45 mm x 17 mm you need.

What is NAO30X45X17 bearing interchange´╝č

Brand Name KOYO
Model Number NAO30X45X17
Min.Order Quantity 1 pcs
Price Negotiable
PDF NAO30X45X17

Product Details

Series2500
Cone Part Number2581
Cup Part Number2526X
Design UnitsImperial
Bearing Weight0.5 Kg
Cage TypeStamped Steel
d33.338 mm
D71.999 mm
B - Cone Width25.357 mm
C - Cup Width19.050 mm
B23.813 mm
R - Cone Backface To Clear Radius10.760 mm
r - Cup Backface To Clear Radius22.03 mm
da - Cone Frontface Backing Diameter39.12 mm
db - Cone Backface Backing Diameter39.62 mm
Da - Cup Frontface Backing Diameter66.00 mm
Db - Cup Backface Backing Diameter60.96 mm
Ab - Cage-Cone Frontface Clearance1.5 mm
Aa - Cage-Cone Backface Clearance0.5 mm
a - Effective Center Location3-8.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)44880 lbf
C1 - Dynamic Radial Rating (1 million revolutions)518800 lbf
C0 - Static Radial Rating21200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62280 lbf
K - Factor72.14
e - ISO Factor80.27
Y - ISO Factor92.19
G1 - Heat Generation Factor (Roller-Raceway)23.6
G2 - Heat Generation Factor (Rib-Roller End)9.6
Cg - Geometry Factor0.0656
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Company Profile

Phone 205-974-2173
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