Product Series Drawn Cup Needle Roller Bearings Entity Bushed Needle Roller Bearing One-Way Needle Roller Bearings Radial Needle And Cage Assemblys Axial Bearings Automotive Bearings Brake Caliper Needle Roller Bearings Yoke Type Track Rollers Stud Type Track Rollers Inner Ring Combined Radial Axial Bearings Nonstandard Needle Roller Bearings

Stud type track rollers

product details：

轴径	轴承型号及近似单重					外形尺寸												螺母拧紧力矩	基本额定负荷				极限转速
轴径	无密封圈		带密封圈		单重	D	d	C	B	B1	B2	G	G1	M	M1	C1	d2		动	静	作为曲线滚轮		KR 脂润滑	KR..PP 脂润滑
mm	球面	圆柱面	球面	圆柱面	单重	D	d	C	B	B1	B2	G	G1	M	M1	C1	d2		动	静	Cw	Cow	KR 脂润滑	KR..PP 脂润滑
mm	球面	圆柱面	球面	圆柱面	g	mm												Nm	kgf		KN		rpm	rpm
5	KRV13	KRV13X	KRV13PP	KRV13PPX	9.8	13	5	9	23	13	--	M5X0.8	¡¡	4	--	0.6	12	2.5	260	280	3.7	5.35	3800	3800
6	KR16	KR16X	KR16PP	KR16PPX	18	16	6	11	28	16	--	M6X1	8	4	--	0.6	12	2.5	370	400	3.15	3.3	14000	12000
6	KRV16	KRV16X	KRV16PP	KRV16PPX	20	16	6	11	28	16	--	M6X1	8	4	--	0.6	12	2.5	370	400	4.85	6.5	3800	3800
8	KR19	KR19X	KR19PP	KR19PPX	28	19	8	11	32	20	--	M8X1.25	10	4	--	0.6	14	6.8	430	630	3.5	3.9	11000	9000
8	KRV19	KRV19X	KRV19PP	KRV19PPX	32	19	8	11	32	20	--	M8X1.25	10	4	--	0.6	14	6.8	430	630	5.5	7.9	3100	3100
10	KR22	KR22X	KR22PP	KR22PPX	42	22	10	12	36	23	--	M10X1.25 M10x1	12	4	--	0.6	17	12.5	550	670	4.45	5.2	8000	7000
	KRV22	KRV22X	KRV22PP	KRV22PPX	46	22	10	12	36	23	--	M10X1.25 M10x1	12	4	--	0.6	17	12.5	550	670	6.3	9.1	2600	2600
	KR26	KR26X	KR26PP	KR26PPX	58	26	10	12	36	23	--	M10X1.25 M10x1	12	4	--	0.6	17	12.5	550	670	5.1	6.2	8000	7000
	KRV26	KRV26X	KRV26PP	KRV26PPX	61	26	10	12	36	23	--	M10X1.25 M10x1	12	4	3	0.6	17	12.5	550	670	7.3	11.3	2600	2600
12	KR30	KR30X	KR30PP	KR30PPX	87	30	12	14	40	25	6	M12X1.5	13	6	3	0.6	23	18.2	810	900	6.8	8.4	5500	5500
	KRV30	KRV30X	KRV30PP	KRV30PPX	99	30	12	14	40	25	6	M12X1.5	13	6	3	0.6	23	18.2	810	900	9.5	14.6	2100	2100
	KR32	KR32X	KR32PP	KR32PPX	105	32	12	14	40	25	6	M12X1.5	13	6	3	0.6	23	18.2	810	900	7.1	9	5500	5500
	KRV32	KRV32X	KRV32PP	KRV32PPX	107	32	12	14	40	25	6	M12X1.5	13	6	3	0.6	23	18.2	810	900	10	15.8	2100	2100
16	KR35	KR35X	KR35PP	KR35PPX	169	35	16	18	52	32.5	8	M16X1.5	17	6	3	0.8	27	45.8	1230	1560	9.7	14.1	3600	3600
16	KRV35	KRV35X	KRV35PP	KRV35PPX	173	35	16	18	52	32.5	8	M16X1.5	17	6	3	0.8	27	45.8	1230	1560	12.8	23	1600	1600
18	KR40	KR40X	KR40PP	KR40PPX	250	40	18	20	58	36.5	8	M18X1.5	19	6	3	0.8	32	68.7	1500	2500	10.9	15.5	2900	2900
18	KRV40	KRV40X	KRV40PP	KRV40PPX	255	40	18	20	58	36.5	8	M18X1.5	19	6	3	0.8	32	68.7	1500	2500	14.8	26.5	1400	1400
20	KR47	KR47X	KR47PP	KR47PPX	386	47	20	24	66	40.5	9	M20X1.5	21	8	4	0.8	37	101	2110	3140	15.5	25.5	2400	2400
	KRV47	KRV47X	KRV47PP	KRV47PPX	390	47	20	24	66	40.5	9	M20X1.5	21	8	4	0.8	37	101	2110	3140	15.5	25.5	1200	1200
	KR52	KR52X	KR52PP	KR52PPX	461	52	20	29	66	40.5	9	M20X1.5	21	8	4	0.8	37	101	2110	3140	16.8	29	2400	2400
	KRV52	KRV52X	KRV52PP	KRV52PPX	465	52	20	29	66	40.5	9	M20X1.5	21	8	4	0.8	37	101	2110	3140	16.8	29	1200	1200
24	KR62	KR62X	KR62PP	KR62PPX	815	62	24	29	80	49.5	11	M24X1.5	25	8	4	0.8	44	205	3110	3840	26.5	48	1900	1900
	KRV62	KRV62X	KRV62PP	KRV62PPX	820	62	24	29	80	49.5	11	M24X1.5	25	8	4	0.8	44	205	3110	3840	34	76	1100	1100
	KR72	KR72X	KR72PP	KR72PPX	1140	72	24	29	80	49.5	11	M24X1.5	25	8	4	0.8	44	205	3110	3840	28	53	1900	1900
	KRV72	KRV72X	KRV72PP	KRV72PPX	1140	72	24	29	80	49.5	11	M24X1.5	25	8	4	0.8	44	205	3110	3840	37	85	1100	1100
30	KR80	KR80X	KR80PP	KR80PPX	1870	80	30	35	100	63	15	M30X1.5	32	8	4	1	53	351	4630	6300	39.5	77	1300	1300
	KRV80	KRV80X	KRV80PP	KRV80PPX	1870	80	30	35	100	63	15	M30X1.5	32	8	4	1	53	351	4630	6300	49.5	120	850	850
	KR85	KR85X	KR85PP	KR85PPX	2030	85	30	35	100	63	15	M30X1.5	32	8	4	1	53	351	4630	6300	41.5	83	1300	1300
	KRV85	KRV85X	KRV85PP	KRV85PPX	2030	85	30	35	100	63	15	M30X1.5	32	8	4	1	53	351	4630	6300	53	130	850	850
	KR90	KR90X	KR90PP	KR90PPX	2220	90	30	35	100	63	15	M30X1.5	32	8	4	1	53	351	4630	6300	41.5	83	1300	1300
	KRV90	KRV90X	KRV90PP	KRV90PPX	2220	90	30	35	100	63	15	M30X1.5	32	8	4	1	53	351	4630	6300	53	130	850	850

外径	`轴承型号及近似单重					外形尺寸															基本额定负荷		极限转速
	无密封圈		带密封圈		单重	d1		D		Thread UNF	C		B1		B		G1		g1		动	静	CR 脂润滑
	圆柱面	球面	圆柱面	球面
mm					g	inch/mm															N		rpm
12.700	CR 8	CR 8R	CR 8UU	CR 8UUR	9		4.826	1/2	12.700	10-32	11/32	8.731	3/8	9.525	7/8	22.225	1/4	6.350	1/8	3.175	260	220	28000
	CR 8-1	CR8-1R	CR8-1UU	CR8-1UUR	10		4.826	1/2	12.700		3/8	9.525	13/32	10.319	1 1/32	26.194					260	220	28000
15.875	CR10	CR10R	CR10UU	CR10UUR	19	1/4	6.35	5/8	15.875	1/4''-28	13/32	10.319	7/16	11.112	1 1/16	26.988	5/16	7.938	1/8	3.175	370	370	21000
	CR10-1	CR10-1R	CR10-1UU	CR10-1UUR	21	1/4	6.35	5/8	15.875		7/16	11.112	15/32	11.906	1 7/32	30.956					370	370	21000
19.050	CR12	CR12R	CR12UU	CR12UUR	35	3/8	9.525	3/4	19.050	3/8''-24	1/2	12.700	17/32	13.494	1 13/32	35.719	3/8	9.525	3/16	4.762	450	520	15000
22.225	CR14	CR14R	CR14UU	CR14UUR	46	3/8	9.525	7/8	22.225												490	590	14000
25.400	CR16	CR16R	CR16UU	CR16UUR	73	7/16	11.112	1	25.400	7/16''-20	5/8	15.875	21/32	16.669	1 21/32	42.069	1/2	12.700	3/16	4.762	900	1100	13000
28.575	CR18	CR18R	CR18UU	CR18UUR	88	7/16	11.112	1 1/8	28.575												940	1180	12000
31.750	CR20	CR20R	CR20UU	CR20UUR	132	1/2	12.700	1 1/4	31.750	1/2''-20	3/4	19.050	25/32	19.844	2 1/32	51.594	5/8	15.875	3/16	4.762	1450	1630	11000
34.925	CR22	CR22R	CR22UU	CR22UUR	157	1/2	12.700	1 3/8	34.925												1450	1630	11000
38.100	CR24	CR24R	CR24UU	CR24UUR	225	5/8	15.875	1 1/2	38.100	5/8''-18	7/8	22.225	29/32	23.019	2 13/32	61.119	3/4	19.050	3/16	4.762	1890	2470	8500
41.275	CR26	CR26R	CR26UU	CR26UUR	260	5/8	15.875	1 5/8	41.275												1890	2470	8500
44.450	CR28	CR28R	CR28UU	CR28UUR	365	3/4	19.050	1 3/4	44.450	3/4''-16	1	25.400	1 1/32	26.194	2 25/32	70.644	7/8	22.225	3/16	4.762	2560	3900	7000
47.625	CR30	CR30R	CR30UU	CR30UUR	410	3/4	19.050	1 7/8	47.625												2560	3900	7000
50.800	CR32	CR32R	CR32UU	CR32UUR	615	7/8	22.225	2	50.800	7/8''-14	1 1/4	31.750	1 9/32	32.544	3 9/32	83.344	1	25.400	3/16	4.762	3310	6510	5500
57.150	CR36	CR36R	CR36UU	CR36UUR	750	7/8	22.225	2 1/4	57.150												3310	6510	5500

轴径	轴承型号及近似单重				外形尺寸												偏心套尺寸			螺母拧紧力矩	基本额定负荷						极限转速
	无偏心套	单重	带偏心套	单重	D	d	C	B	B1	B2	G	G1	M	M1	C1	d2	d1 hg	B3	e		动	静	作为曲线滚轮		径向负荷极限		脂润滑
		单重		单重	D	d	C	B	B1	B2	G	G1	M	M1	C1	d2	d1 hg	B3	e		动	静	Cw	Cow	Fr perm	For perm	脂润滑
mm		g		g	mm												mm			Nm	N		N		N		rpm
16	NUKR35	164	NUKRE35	176.5	35	16	18	52	32.5	8	M16X1.5	17	6	3	0.8	21	20	14	1	45.8	15100	19980	10120	16300	8300	16400	4230
18	NUKR40	242	NUKRE40	257.8	40	18	20	58	36.5	8	M18X1.5	19	6	3	0.8	23	22	16	1	68.7	13800	18000	12500	18800	13200	22800	4210
20	NUKR47	380	NUKRE47	399.5	47	20	24	66	40.5	9	M20X1.5	21	8	4	0.8	37	24	18	1	101	30200	40000	18900	28500	10500	30000	3200
20	NUKR52	450	NUKRE52	469.5	52	20	29	66	40.5	9	M20X1.5	21	8	4	0.8	31	24	18	1	101	37500	49300	15001	22503	10400	30500	1990
24	NUKR62	795	NUKRE62	823.5	62	24	29	80	49.5	11	M24X1.5	25	8	4	0.8	38	28	22	1	205	41000	59300	40500	51000	18800	39500	1300
24	NUKR72	1200	NUKRE72	1073	72	24	29	80	49.5	11	M24X1.5	25	8	4	0.8	44	28	22	1	205	45000	63000	35000	41000	23500	51000	1020
30	NUKR80	1800	NUKRE80	1600	80	30	35	100	63	15	M30X1.5	32	8	4	1	47	35	29	1.5	351	75000	103000	50200	71000	34900	72000	1200
30	NUKR90	1960	NUKRE90	2030	90	30	35	100	63	15	M30X1.5	32	8	4	1	47	35	29	1.5	351	75000	102300	51400	93000	58000	97000	1500

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Stud type track rollers

product details：