Kr Cam Follower Kr52 Kr52-PP Yoke Type Track Roller Bearing CF20

Basic Info

Bore Diameter	4-20mm
Outer Diameter	8-33mm
Height	6-16mm
Weight	1.6-23G
Driving Torque	2.5-108nm
Package	Industrial Package
Delivery Time	1 Day for Sample, 5-7 Days for Big Order
Port Name	Shanghai , Ningbo
Transport Package	Single Box
Specification	SGS
Trademark	TN
Origin	Changzhou
HS Code	84826000
Production Capacity	10000PCS/Month

Product Description

KR cam follower KR52 KR52-PP yoke type track roller bearing CF20

Description of KR cam follower KR52 KR52-PP yoke type track roller bearing CF20

Series	Description
NATR	Yoke type track rollers with axial guidance by washers,gap seal,with inner ring
NATR...PP	Yoke type track rollers with additional sealing rings
NATV	Yoke type track rollers with axial guidance by washers,full complement,gap seal,with inner ring
NATV...PP	Yoke type track rollers with additional sealing rings
NUTR	Yoke type track rollers with axial guidance by the rolling element,full complement,gap seal,with inner ring
KR	Stud type track rollers with axial guidance by rid and washer,gap seal
KR...PP	Stud type track rollers with sealing rings
KRE	Stud type track rollers with eccentric collar
KRE...PP	Stud type track rollers with eccentric collar and sealing rings
KRV	Stud type track rollers with axial guidance by rid and washer,full complement, gap seal
KRV...PP	Stud type track rollers with sealing rings
KRVE	Stud type track rollers with eccentric collar
KRVE...PP	Stud type track rollers with eccentric collar and sealing rings
NUKR	Stud type track rollers with axial guidance by the rolling element,full complement, gap seals
NUKRE	Stud type track rollers with eccentric collar
CF	Stud type track rollers with cage ,the same as KR series

Catalogue of KR cam follower KR52 KR52-PP yoke type track roller bearing CF20

Outside Diameter	Bearing Designation and mass approx				Borndary Dimensions
	Without Eccentric Collar	Mass	With Ecctric Coollar	Mass	D	d	C	B	B1	B2	G	G1	M	M1	C1	d2
mm		g		g	mm
47	KR 47	386	KRE 47	405.5	47	20	24	66	40.5	9	M20×1.5	21	8	4	0.8	37
	KR 47 PP	386	KRE 47 PP	405.5	47	20	24	66	40.5	9	M20×1.5	21	8	4	0.8	37
	KRV 47	390	KRVE 47	409.5	47	20	24	66	40.5	9	M20×1.5	21	8	4	0.8	37
	KRV 47 PP	390	KRVE 47 PP	409.5	47	20	24	66	40.5	9	M20×1.5	21	8	4	0.8	37
	NUKR 47	380	NUKPE 47	399.5	47	20	24	66	40.5	9	M20×1.5	21	8	4	0.8	27
52	KR 52	461	KRE 40	480.5	52	20	24	66	40.5	9	M20×1.5	21	8	4	0.8	37
	KR 52 PP	461	KRE 52 PP	480.5	52	20	24	66	40.5	9	M20×1.5	21	8	4	0.8	37
	KRV 52	465	KRVE 52	484.5	52	20	24	66	40.5	9	M20×1.5	21	8	4	0.8	37
	KRV 52 PP	465	KRVE 52 PP	484.5	52	20	24	66	40.5	9	M20×1.5	21	8	4	0.8	37
	NUKR 52	450	NUKPE 52	469.5	52	20	24	66	49.5	9	M20×1.5	21	8	4	0.8	31
62	KR 62	790	KRE 62	818.2	62	24	29	80	49.5	11	M24×1.5	25	8	4	0.8	44
	KR 62 PP	790	KRE 62 PP	818.2	62	24	29	80	49.5	11	M24×1.5	25	8	4	0.8	44
	KRV 62	802	KRVE 62	830.2	62	24	29	80	49.5	11	M24×1.5	25	8	4	0.8	44
	KRV 62 PP	802	KRVE 62 PP	830.2	62	24	29	80	49.5	11	M24×1.5	25	8	4	0.8	44
	NUKR 62	795	NUKPE 62	823.5	62	24	29	80	49.5	11	M24×1.5	25	8	4	0.8	38
72	KR 72	1040	KRE 72	1068.2	72	24	29	80	49.5	11	M20×1.5	25	8	4	0.8	44
	KR 72 PP	1040	KRE 72 PP	1068.2	72	24	29	80	49.5	11	M24×1.5	25	8	4	0.8	44
	KRV 72	1045	KRVE 72	1073.2	72	24	29	80	49.5	11	M24×1.5	25	8	4	0.8	44
	KRV 72 PP	1045	KRVE 72 PP	1073.2	72	24	29	80	49.5	11	M24×1.5	25	8	4	0.8	44
	NUKR 72	1200	NUKPE 72	1038.2	72	24	29	80	49.5	11	M24×1.5	25	8	4	0.8	44
80	KR 80	1550	KRE 80	1610	80	30	35	100	63	15	M30×1.5	32	8	4	1	53
	KR 80 PP	1550	KRE 80 PP	1610	80	30	35	100	63	15	M30×1.5	32	8	4	1	53
	KRV 80	1561	KRVE 80	1621	80	30	35	100	63	15	M30×1.5	32	8	4	1	53
	KRV 80 PP	1561	KRVE 80 PP	1621	80	30	35	100	63	15	M30×1.5	32	8	4	1	53
	NUKR 80	1800	NUKPE 80	1600	80	30	35	100	63	15	M30×1.5	32	8	4	1	47
85	KR 85	1740	KRE 85	1800	85	30	35	100	63	15	M30×1.5	32	8	4	1	53
	KR 85 PP	1740	KRE 85 PP	1800	85	30	35	100	63	15	M30×1.5	32	8	4	1	53
90	KR 90	1950	KRE 90	2010	90	30	35	100	63	15	M30×1.5	32	8	4	1	53
	KR 90 PP	1950	KRE 90 PP	2010	90	30	35	100	63	15	M30×1.5	32	8	4	1	53
	KRV 90	1970	KRVE 90	2030	90	30	35	100	63	15	M30×1.5	32	8	4	1	53
	KRV 90 PP	1970	KRVE 90 PP	2030	90	30	35	100	63	15	M30×1.5	32	8	4	1	53
	NUKR 90	2300	NUKPE 90	2020	90	30	35	100	63	15	M30×1.5	32	8	4	1	47

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