CAH-RN - Cylindrical roller bearings, without outer ring and inner ring with double retaining edges, standard type

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Company	HEFA
Description	CAH-RN - Cylindrical roller bearings, without outer ring and inner ring with double retaining edges, standard type
Bill of material	CAH-RN208EM
CNSORDERNO	CAH-RN208EM CAH-RN208EM
SC Serial code	CAH
TYPE type	No outer ring, inner ring with double blocking edges
CB code-behind	E (Internal reinforcement design) M (Copper cage)
MT material(bearing)	SUJ2
BA Bearing accuracy	GB/T 307.1 Level 0
BM Bearing model	RN208EM RN208EM
D d	40 40	mm
D1	70.0 70.0	mm
B	18 18	mm
R1 r1(min)	1.1 1.1	mm
CR Basic rated load Cr (dynamic)	39.15 39.15	KN
COR Basic rated load Cor (static)	38.7 38.7	KN
ES Extreme speed grease lubrication	7990 7990	r/min
ESO Extreme speed oil lubrication	9350 9350	r/min
DB db(min)	46.5 46.5	mm
DBB Db(min)	72 72	mm
DDB Db(max)	73.50 73.50	mm
RA ra(max)	1.0 1.0	mm
WEIGHT weight	0.38 0.38	kg
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