Curved Roller Bearing (KR KRV KRE NUKR)

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 (KR KRV KRE NUKR)

Description
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Description

Image and structure of Curved Roller Bearing (KR KRV KRE NUKR)

Detail dimension of

Curved Roller Bearing (KR KRV KRE NUKR)

	Model		Model
OD		Mass		Mass	Dimensions			Thread
mm	Without E	g	With E	g	D	d1	B	mm
16	KR 16	18	KRE 16	20	16	6	28	M6
	KR 16 PP	18	KRE 16 PP	20	16	6	28	M6
	KRV 16	20	KRVE 16	22	16	6	28	M6
	KRV 16 PP	20	KRVE 16 PP	22	16	6	28	M6
19	KR 19	28	KRE 19	31.2	19	8	32	M8
	KR 19 PP	28	KRE 19 PP	31.2	19	8	32	M8
	KRV 19	32	KRVE 19	35.2	19	8	32	M8
	KRV 19 PP	32	KRVE 19 PP	35.2	19	8	32	M8
22	KR 22	44	KRE 22	48.3	22	10	36	M10×1
	KR 22 PP	44	KRE 22 PP	48.3	22	10	36	M10×1
	KRV 22	45	KRVE 22	49.3	22	10	36	M10×1
	KRV 22 PP	45	KRVE 22 PP	49.3	22	10	36	M10×1
26	KR 26	58	KRE 26	62.3	26	10	36	M10×1
	KR 26 PP	58	KRE 26 PP	62.3	26	10	36	M10×1
	KRV 26	61	KRVE 26	65.3	26	10	36	M10×1
	KRV 26 PP	61	KRVE 26 PP	65.3	26	10	36	M10×1
30	KR 30	87	KRE 30	92.5	30	12	40	M12×1.5
	KR 30 PP	87	KRE 30 PP	92.5	30	12	40	M12×1.5
	KRV 30	89	KRVE 30	94.5	30	12	40	M12×1.5
	KRV 30 PP	89	KRVE 30 PP	94.5	30	12	40	M12×1.5
32	KR 32	98	KRE 32	103.5	32	12	40	M12×1.5
	KR 32 PP	98	KRE 32 PP	103.5	32	12	40	M12×1.5
	KRV 32	100	KRVE 32	105.5	32	12	40	M12×1.5
	KRV 32 PP	100	KRVE 32 PP	105.5	32	12	40	M12×1.5
35	KR 35	169	KRE 35	181.5	35	16	52	M16×1.5
	KR 35 PP	169	KRE 35 PP	181.5	35	16	52	M16×1.5
	KRV 35	171	KRVE 35	183.5	35	16	52	M16×1.5
	KRV 35 PP	171	KRVE 35 PP	183.5	35	16	52	M16×1.5
	NUKR 35	164	NUKRE 35	176.5	35	16	52	M16×1.5
40	KR 40	247	KRE 40	262.8	40	18	58	M18×1.5
	KR 40 PP	247	KRE 40 PP	262.8	40	18	58	M18×1.5
	KRV 40	249	KRVE 40	264.8	40	18	58	M18×1.5
	KRV 40 PP	249	KRVE 40 PP	264.8	40	18	58	M18×1.5
	NUKR 40	242	NUKPE 40	257.8	40	18	58	M18×1.5
47	KR 47	386	KRE 47	405.5	47	20	66	M20×1.5
	KR 47 PP	386	KRE 47 PP	405.5	47	20	66	M20×1.5
	KRV 47	390	KRVE 47	409.5	47	20	66	M20×1.5
	KRV 47 PP	390	KRVE 47 PP	409.5	47	20	66	M20×1.5
	NUKR 47	380	NUKPE 47	399.5	47	20	66	M20×1.5
52	KR 52	461	KRE 40	480.5	52	20	66	M20×1.5
	KR 52 PP	461	KRE 52 PP	480.5	52	20	66	M20×1.5
	KRV 52	465	KRVE 52	484.5	52	20	66	M20×1.5
	KRV 52 PP	465	KRVE 52 PP	484.5	52	20	66	M20×1.5
	NUKR 52	450	NUKPE 52	469.5	52	20	66	M20×1.5
62	KR 62	790	KRE 62	818.2	62	24	80	M24×1.5
	KR 62 PP	790	KRE 62 PP	818.2	62	24	80	M24×1.5
	KRV 62	802	KRVE 62	830.2	62	24	80	M24×1.5
	KRV 62 PP	802	KRVE 62 PP	830.2	62	24	80	M24×1.5
	NUKR 62	795	NUKPE 62	823.5	62	24	80	M24×1.5
72	KR 72	1040	KRE 72	1068.2	72	24	80	M20×1.5
	KR 72 PP	1040	KRE 72 PP	1068.2	72	24	80	M24×1.5
	KRV 72	1045	KRVE 72	1073.2	72	24	80	M24×1.5
	KRV 72 PP	1045	KRVE 72 PP	1073.2	72	24	80	M24×1.5
	NUKR 72	1200	NUKPE 72	1038.2	72	24	80	M24×1.5
80	KR 80	1550	KRE 80	1610	80	30	100	M30×1.5
	KR 80 PP	1550	KRE 80 PP	1610	80	30	100	M30×1.5
	KRV 80	1561	KRVE 80	1621	80	30	100	M30×1.5
	KRV 80 PP	1561	KRVE 80 PP	1621	80	30	100	M30×1.5
	NUKR 80	1800	NUKPE 80	1600	80	30	100	M30×1.5
85	KR 85	1740	KRE 85	1800	85	30	100	M30×1.5
85	KR 85 PP	1740	KRE 85 PP	1800	85	30	100	M30×1.5
90	KR 90	1950	KRE 90	2010	90	30	100	M30×1.5
	KR 90 PP	1950	KRE 90 PP	2010	90	30	100	M30×1.5
	KRV 90	1970	KRVE 90	2030	90	30	100	M30×1.5
	KRV 90 PP	1970	KRVE 90 PP	2030	90	30	100	M30×1.5
	NUKR 90	2300	NUKRE 90	2020	90	30	100	M30×1.5

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Curved Roller Bearing (KR KRV KRE NUKR)

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Image and structure of Curved Roller Bearing (KR KRV KRE NUKR)

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Curved Roller Bearing (KR KRV KRE NUKR)

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Curved Roller Bearing (KR KRV KRE NUKR)

Description

Image and structure of Curved Roller Bearing (KR KRV KRE NUKR)

Detail dimension of

Curved Roller Bearing (KR KRV KRE NUKR)

Reviews

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