cah - Cylindrical roller bearings, inner ring without retaining edge/inner ring with single retaining edge, standard type

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Company	HEFA
Description	cah - Cylindrical roller bearings, inner ring without retaining edge/inner ring with single retaining edge, standard type
Bill of material	CAH-NU1080EM
CNSORDERNO	CAH-NU1080EM CAH-NU1080EM
Serial code	CAH
type	Outer ring with double edges and inner ring without edges
code-behind	E (Internal reinforcement design) M (Copper cage)
material(bearing)	SUJ2
Bearing accuracy	GB/T 307.1 Level 0
Bearing model	NU1080EM NU1080EM
d	400 400	mm
D	600 600	mm
B	90 90	mm
r(min)	5.0 5.0	mm
r1(min)	5.0 5.0	mm
D1	450.0 450.0	mm
D2	470.0 470.0	mm
Basic rated load Cr (dynamic)	1188.0 1188.0	KN
Basic rated load Cor (static)	1971 1971	KN
Extreme speed grease lubrication	841.5 841.5	r/min
Extreme speed oil lubrication	1020 1020	r/min
da(min)	420.0 420.0	mm
db(min)	420.0 420.0	mm
dc	446 446	mm
dd(min)	455 455	mm
de(min)	473 473	mm
Da(max)	580.00 580.00	mm
Db(max)	580.00 580.00	mm
Db(min)	554 554	mm
ra(max)	4.0 4.0	mm
rb(max)	4.0 4.0	mm
weight	87.6 87.6	kg
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