KOYO Singapore NUTR30DZ Ball Bearings

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Series 780000
Cone Part Number EE780694
Cup Part Number 781400
Design Units Imperial
Bearing Weight 25.700 Kg
Cage Type Pin-Type
d 176.213 mm
D 355.6 mm
B - Cone Width 60.325 mm
C - Cup Width 41.275 mm
B 61.913 mm
R - Cone Backface To Clear Radius1 4.830 mm
r - Cup Backface To Clear Radius2 4.83 mm
da - Cone Frontface Backing Diameter 208.03 mm
db - Cone Backface Backing Diameter 205.99 mm
Da - Cup Frontface Backing Diameter 322.07 mm
Db - Cup Backface Backing Diameter 320.04 mm
Ab - Cage-Cone Frontface Clearance 6.6 mm
Aa - Cage-Cone Backface Clearance 6.9 mm
a - Effective Center Location3 -0.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 51100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 197000 lbf
C0 - Static Radial Rating 243000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 34900 lbf
K - Factor7 1.46
e - ISO Factor8 0.4
Y - ISO Factor9 1.5
G1 - Heat Generation Factor (Roller-Raceway) 646.5
G2 - Heat Generation Factor (Rib-Roller End) 79.5
Cg - Geometry Factor 0.118
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Company Profile

Worktime З понеділка по п'ятницю: з 9:00 до 18:00
Phone 00(65) 6258 1688
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