Curved Roller Bearing (CF)

Curve roller bearing is assembled with a bolt shaft, thick-walled outer ring and other bearing parts. The thick-walled outer ring can carry shock load and reduce deformation and bend stress. Hexagon nut in bolt shaft can make it easy to assemble on machine. This kind of bearing mainly used in rollway transmission machine.

Main characteristic

►Bear shock load and reduce deformation and bend stress

►Bolt as shaft, easy to assemble with nut

►Different structure, widely using

	Ring	Bolt shaft	Cage Shield	Roller
Material	GCr15 chrome steel	20CrMn	SPCC or 20# Steel	GCr15 chrome steel
Process	Lathing Grinding	Lathing Grinding	Lathing	Grinding
Heat treatment	Quenching	Tempering	Carburization Black	Quenching HRC60-64

Metric	Inch	Structure instruction
KR CF	CR.R	Curve roller bearing
KR.V CF.VR	CR.VR	Full complement
KR.PP CF.UUR	CR.UUR	Double seal
KR.VPP CF.VUUR	CR.VUUR	Full complement, Double seal
KRE CF.ER		Eccentric bushing
KRVE CF.EVR		Eccentric bushing, Full complement
KRE.PP CF.EUUR		Eccentric bushing Double seal
KRVE.PP CF.EVUUR		Eccentric bushing, Full complement, Double seal
NUKR NUCF.R		Roller guide,Full complement
NUKRE NUCFE.R		Roller guide, Full complement, Eccentric bushing

Category: Curved Roller Bearing（Bolt bearing） Tag: Curved Roller Bearing (CF)

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Description

Image and structure of Curved Roller Bearing (CF)

Detail dimension of

Curved Roller Bearing (CF)

OD	Model				MASS	Dimensions
OD	Without seal		With seal		MASS	Dimensions			Thread
mm	Crowned	Cylindrical	Crowned	Cylindrical	g	D	d1	B
16	CF6R	CF6	CF6UUR	CF6UU	18.5	16	6	28	M6xl
19	CF8R	CF8	CF8UUR	CF8UU	28.5	19	8	32	M8x1.25
22	CF10R	CF10	CF10UUR	CF10UU	45	22	10	36	M10x1.25
26	CF10-1R	CF10-1	CF10-1UUR	CF10-1UU	60	26	10	36	M10x1.25
30	CF12R	CF12	CF12UUR	CF12UU	95	30	12	40	M12x1.5
32	CF12-1R	CF12-1	CF12-1UUR	CF12-1UU	105	32	12	40	M12x1.5
35	CF16R	CF16	CF16UUR	CF16UU	170	35	16	52	M16x1.5
40	CF18R	CF18	CF18UUR	CF18UU	250	40	18	58	M18x1.5
47	CF20R	CF20	CF20UUR	CF20UU	385	47	20	66	M20x1.5
52	CF20-1R	CF20-1	CF20-1UUR	CF20-1UU	460	52	20	66	M20x1.5
62	CF24R	CF24	CF24UUR	CF24UU	815	62	24	80	M24x1.5
72	CF24-1R	CF24-1	CF24-1UUR	CF24-1UU	1140	72	24	80	M24x1.5
80	CF30R	CF30	CF30UUR	CF30UU	1870	80	30	100	M30x1.5
85	CF30-1R	CF30-1	CF30-1UUR	CF30-1UU	2030	85	30	100	M30x1.5
90	CF30-2R	CF30-2	CF30-2UUR	CF30-2UU	2220	90	30	100	M30x1.5

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Curved Roller Bearing (CF)

Description

Image and structure of Curved Roller Bearing (CF)

Detail dimension of

Curved Roller Bearing (CF)

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Curved Roller Bearing (CF)

Description

Image and structure of Curved Roller Bearing (CF)

Detail dimension of

Curved Roller Bearing (CF)

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