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It is assembled with a bolt shaft, thick-walled outer ring and other bearing parts.
It is assembled with a bolt shaft, thick-walled outer ring and other bearing parts.

Features

Main features

1. bear shock load and reduce deformation and bend stress
2. bolt as shaft, easy to assemble with nut
3. different structure, widely using

Cage

1. High quality low carbon steel pipe.
2. General type car made after punching.
3. Heat treatment, carburizing, nigrities.

Needle roller

1. GCr15 bearing steel.
2. Through grinding machine grinding.
3. HRC60-64.

Tech Specs

Outside Diameter	Bearing Designation		Boudary Dimensions																MNm	Basic Load Rating (N)				Limiting Speed
Outside Diameter	Without eccentric sleeve	With eccentric sleeve	D	d	C	rs	B	B1	B	G	G1	M	M1	C1	d2	d1	B3	e		Co	Cor	As yoke tpye track rollers		Limiting Speed
mm	Without eccentric sleeve	With eccentric sleeve	D	d	C	rs	B	B1	B	G	G1	M	M1	C1	d2	d1	B3	e		Co	Cor	Cow	Corw	rmp
16	KR16	KRE16	16	6	11	0.15	28	16	—	M 6	8	4	—	0.6	12	9	7	0.5	3	3800	3750	3150	3300	22000
	KR16PP	KRE16PP	16	6	11	0.15	28	16	—	M 6	8	4	—	0.6	12	9	7	0.5	3	3800	3750	3150	3300	16000
	KRV16	KRVE16	16	6	11	0.15	28	16	—	M 6	8	4	—	0.6	12	9	7	0.5	3	6400	8500	4850	6500	8500
	KRV16 PP	KRVE16PP	16	6	11	0.15	28	16	—	M 6	8	4	—	0.6	12	9	7	0.5	3	6400	8500	4850	6500	8500
19	KR19	KRE19	19	8	11	0.15	32	20	—	M 8	10	4	—	0.6	14	11	9	0.5	8	4250	4600	3500	3900	20000
	KR19PP	KRE19PP	19	8	11	0.15	32	20	—	M 8	10	4	—	0.6	14	11	9	0.5	8	4250	4600	3500	3900	14000
	KRV19	KRVE19	19	8	11	0.15	32	20	—	M 8	10	4	—	0.6	14	11	9	0.5	8	7300	10800	5500	7900	7000
	KRV19PP	KRVE19PP	19	8	11	0.15	32	20	—	M 8	10	4	—	0.6	14	11	9	0.5	8	7300	10800	5500	7900	7000
22	KR22	KRE22	22	10	12	0.3	36	23	—	M 10X1	12	4	—	0.6	17	13	10	0.5	15	5700	6500	4450	5200	16000
	KR22PP	KRE22PP	22	10	12	0.3	36	23	—	M 10X1	12	4	—	0.6	17	13	10	0.5	15	5700	6500	4450	5200	11000
	KRV22	KRVE22	22	10	12	0.3	36	23	—	M 10X1	12	4	—	0.6	17	13	10	0.5	15	8600	12900	6300	9100	6000
	KRV22PP	KRVE22PP	22	10	12	0.3	36	23	—	M 10X1	12	4	—	0.6	17	13	10	0.5	15	8600	12900	6300	9100	6000
26	KR26	KRE26	26	10	12	0.3	36	23	—	M 10X1	12	4	—	0.6	17	13	10	0.5	15	5700	6500	5100	6200	16000
	KR26PP	KRE26PP	26	10	12	0.3	36	23	—	M 10X1	12	4	—	0.6	17	13	10	0.5	15	5700	6500	5100	6200	11000
	KRV26	KRVE26	26	10	12	0.3	36	23	—	M 10X1	12	4	—	0.6	17	13	10	0.5	15	8600	12900	7300	11300	6000
	KRV26PP	KRVE26PP	26	10	12	0.3	36	23	—	M 10X1	12	4	—	0.6	17	13	10	0.5	15	8600	12900	7300	11300	6000
30	KR30	KRE30	30	12	14	0.6	40	25	6	M 12X1.5	13	4	3	0.6	23	15	11	0.5	22	8100	9700	6800	8400	11000
	KR30PP	KRE30PP	30	12	14	0.6	40	25	6	M 12X1.5	13	6	3	0.6	23	15	11	0.5	22	8100	9700	6800	8400	8300
	KRV30	KRVE30	30	12	14	0.6	40	25	6	M 12X1.5	13	6	3	0.6	23	15	11	0.5	22	12200	19000	9500	14600	4500
	KRV30PP	KRVE30PP	30	12	14	0.6	40	25	6	M 12X1.5	13	6	3	0.6	23	15	11	0.5	22	12200	19000	9500	14600	4500
32	KR32	KRE32	32	12	14	0.6	40	25	6	M 12X1.5	13	6	3	0.6	23	15	11	0.5	22	8100	9700	7100	9000	11000
	KR32PP	KRE32PP	32	12	14	0.6	40	25	6	M 12X1.5	13	6	3	0.6	23	15	11	0.5	22	8100	9700	7100	9000	8300
	KRV32	KRVE32	32	12	14	0.6	40	25	6	M 12X1.5	13	6	3	0.6	23	15	11	0.5	22	12200	19000	10000	15800	4500
	KRV32PP	KRVE32PP	32	12	14	0.6	40	25	6	M 12X1.5	13	6	3	0.6	23	15	11	0.5	22	12200	19000	10000	15800	4500
35	KR35	KRE35	35	16	18	0.6	52	32.5	8	M 16X1.5	17	6	3	0.8	27	20	14	1	58	12900	19000	9700	14100	7000
	KR35PP	KRE35PP	35	16	18	0.6	52	32.5	8	M 16X1.5	17	6	3	0.8	27	20	14	1	58	12900	19000	9700	14100	7000
	KRV35	KRVE35	35	16	18	0.6	52	32.5	8	M 16X1.5	17	6	3	0.8	27	20	14	1	58	18300	35000	12800	23000	3400
	KRV35PP	KRVE35PP	35	16	18	0.6	52	32.5	8	M 16X1.5	17	6	3	0.8	27	20	14	1	58	18300	35000	12800	23000	3400
	NUKR35	NUKRE35	35	16	18	0.6	52	32.5	8	M 16X1.5	17	6	3	0.8	21	20	14	1	58	23000	27000	16000	18300	6500
40	KR40	KRE40	40	18	20	1	58	36.5	8	M 18X1.5	19	6	3	0.8	32	22	16	1	87	14200	20400	10900	15500	6000
	KR40 PP	KRE40PP	40	18	20	1	58	36.5	8	M 18X1.5	19	6	3	0.8	32	22	16	1	87	14200	20400	10900	15500	6000
	KRV40	KRVE40	40	18	20	1	58	36.5	8	M 18X1.5	19	6	3	0.8	32	22	16	1	87	21000	39500	14800	26500	2900
	KRV40PP	KRVE40PP	40	18	20	1	58	36.5	8	M 18X1.5	19	6	3	0.8	32	22	16	1	87	21000	39500	14800	26500	2900
	NUKR40	NUKRE40	40	18	20	1	58	36.5	8	M 18X1.5	19	6	3	0.8	23	22	16	1	87	24800	31000	18500	22800	5500
47	KR47	KRE47	47	20	24	1	66	40.5	9	M 20X1.5	21	8	4	0.8	37	24	18	1	120	19500	32000	15500	25500	4900
	KR47PP	KRE47PP	47	20	24	1	66	40.5	9	M 20X1.5	21	8	4	0.8	37	24	18	1	120	19500	32000	15500	25500	4900
	KRV47	KRVE47	47	20	24	1	66	40.5	9	M 20X1.5	21	8	4	0.8	37	24	18	1	120	28000	59000	20600	42000	2600
	KRV47PP	KRVE47PP	47	20	24	1	66	40.5	9	M 20X1.5	21	8	4	0.8	37	24	18	1	120	28000	59000	20600	42000	2600
	NUKR47	NUKRE47	47	20	24	1	66	40.5	9	M 20X1.5	21	8	4	0.8	27	24	18	1	120	39000	50000	28000	34500	4200
52	KR52	KRE52	52	20	24	1	66	40.5	9	M 20X1.5	21	8	4	0.8	37	24	18	1	120	19500	32000	16800	28500	4900
	KR52PP	KRE52PP	52	20	24	1	66	40.5	9	M 20X1.5	21	8	4	0.8	37	24	18	1	120	19500	32000	16800	28500	4900
	KRV52	KRVE52	52	20	24	1	66	40.5	9	M 20X1.5	21	8	4	0.8	37	24	18	1	120	28000	59000	22500	48000	2600
	KRV52PP	KRVE52PP	52	20	24	1	66	40.5	9	M 20X1.5	21	8	4	0.8	37	24	18	1	120	28000	59000	22500	48000	2600
	NUKR52	NUKRE52	52	20	24	1	66	40.5	9	M 20X1.5	21	8	4	0.8	31	24	18	1	120	43500	60000	29000	37500	3400
62	KR62	KRE62	62	24	29	1	80	49.5	11	M 24X1.5	25	8	4	0.8	44	28	22	1	220	30500	53000	26500	47500	3800
	KR62PP	KRE62PP	62	24	29	1	80	49.5	11	M 24X1.5	25	8	4	0.8	44	28	22	1	220	30500	53000	26500	47500	3800
	KRV62	KRVE62	62	24	29	1	80	49.5	11	M 24X1.5	25	8	4	0.8	44	28	22	1	220	41500	91000	34000	76000	2200
	KRV62PP	KRVE62PP	62	24	29	1	80	49.5	11	M 24X1.5	25	8	4	0.8	44	28	22	1	220	41500	91000	34000	76000	2200
	NUKR62	NUKRE62	62	24	29	1	80	49.5	11	M 24X1.5	25	8	4	0.8	38	28	22	1	220	59000	79000	40500	51000	2600
72	KR72	KRE72	72	24	29	1.1	80	49.5	11	M 24X1.5	25	8	4	0.8	44	28	22	1	220	30500	53000	28000	53000	3800
	KR72PP	KRE72PP	72	24	29	1.1	80	49.5	11	M 24X1.5	25	8	4	0.8	44	28	22	1	220	30500	53000	28000	53000	3800
	KRV72	KRVE72	72	24	29	1.1	80	49.5	11	M 24X1.5	25	8	4	0.8	44	28	22	1	220	41500	91000	37000	85000	2200
	KRV72PP	KRVE72PP	72	24	29	1.1	80	49.5	11	M 24X1.5	25	8	4	0.8	44	28	22	1	220	41500	91000	37000	85000	2200
	NUKR72	NUKRE72	72	24	29	1.1	80	49.5	11	M 24X1.5	25	8	4	0.8	44	28	22	1	220	65000	93000	45000	61000	2100
80	KR80	KRE80	80	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	53	35	29	1.5	450	45000	85000	39500	77000	2600
	KR80PP	KRE80PP	80	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	53	35	29	1.5	450	45000	85000	39500	77000	2600
	KRV80	KRVE80	80	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	53	35	29	1.5	450	60000	142000	49500	120000	1700
	KRV80PP	KRVE80PP	80	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	53	35	29	1.5	450	60000	142000	49500	120000	1700
	NUKR80	NUKRE80	80	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	47	35	29	1.5	450	95000	133000	67000	93000	1800
85	KR85	KRE85	85	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	53	35	29	1.5	450	45000	85000	40500	80000	2600
85	KR85PP	KRE85PP	85	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	53	35	29	1.5	450	45000	85000	40500	80000	2600
90	KR90	KRE90	90	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	53	35	29	1.5	450	45000	85000	41500	83000	2600
	KR90PP	KRE90PP	90	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	53	35	29	1.5	450	45000	85000	41500	83000	2600
	KRV90	KRVE90	90	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	53	35	29	1.5	450	60000	142000	53000	130000	1700
	KRV90PP	KRVE90PP	90	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	53	35	29	1.5	450	60000	142000	53000	130000	1700
	NUKR90	NUKRE90	90	30	35	1.1	100	63	15	M 30X1.5	32	8	4	1	47	35	29	1.5	450	95000	133000	77000	110000	1800

Products

Features

Main features

Cage

Needle roller

Tech Specs