KOYO BEARING

Boundary dimensions d D T B C r mm 1/25.4 mm 1/25.4 mm 1/25.4 mm 1/25.4 mm 1/25.4 min.											r1 min.	Bearing No. 1)	De- sign	Basic load ratings (kN) Cr C0r		Fatigue load limit (kN) Cu	Load center (mm) a	da min.	db max.	Mounting dimensions (mm) Da Db Sa max. min. min. min.				Sb min.	ra max.	rb max.	Con- stant e	Axial load factors Y1 Y0		(Refer.) Mass (kg)
170		230		38		38		30		2.5	2	32934JR	1	370	606	78.8	42.0	182	183	220	213	222	7	8	2	2	0.38	1.57	0.86	4.49
170.000	6.6929	230.000	9.0551	39.000	1.5354	38.000	1.4961	31.000	1.2205	3.0	2.5	JHM534149/JHM534110	1	363	558	72.8	43.6	181	184	220	214	222	7	8	3.0	2.5	0.38	1.57	0.86	4.46
	6.6929	240.000	9.4488	46.000	1.8110	44.500	1.7520	37.000	1.4567	3.0	2.5	JM734449/JM734410	1	443	666	77.1	50.6	181	184	230	220	231	7	9	3.0	2.5	0.44	1.37	0.75	6.31
	6.6929	254.000	10.0000	46.038	1.8125	46.038	1.8125	33.338	1.3125	4.8	3.2	86669/86100	1	422	531	69.4	44.9	185	189	242	230	238	6	12.7	4.8	3.2	0.37	1.63	0.90	7.01
	6.6929	254.000	10.0000	46.038	1.8125	46.038	1.8125	33.338	1.3125	4.8	3.2	M235149/M235113	1	476	620	81.0	41.5	185	191	242	232	239	7	12.7	4.8	3.2	0.32	1.88	1.04	7.41
170	—	260	—	57	—	57	—	43	—	3	2.5	32034JR	1	661	905	105	55.8	184	187	248	230	249	10	14	2.5	2	0.44	1.35	0.74	10.5
170.000	6.6929	266.700	10.5000	46.038	1.8125	46.038	1.8125	33.338	1.3125	4.8	1.6	86669/86105	1	422	531	69.4	44.9	185	189	258	230	238	6	12.7	4.8	1.6	0.37	1.63	0.90	8.36
171.450	6.7500	288.925	11.3750	63.500	2.5000	63.500	2.5000	47.625	1.8750	7.1	3.2	94675/94113A	1	691	960	108	63.2	191	204	277	255	269	8	15.9	7.1	3.2	0.47	1.28	0.70	16.2
	6.7500	298.450	11.7500	63.500	2.5000	63.500	2.5000	47.625	1.8750	7.1	3.2	94675/94118	1	691	960	108	63.2	191	204	287	255	269	8	15.9	7.1	3.2	0.47	1.28	0.70	17.8
174.625	6.8750	247.650	9.7500	47.625	1.8750	47.625	1.8750	38.100	1.5000	3.6	3.2	67787/67720	1	432	701	79.8	52.3	187	193	236	226	237	5	9.5	3.6	3.2	0.44	1.36	0.75	6.98
	6.8750	288.925	11.3750	63.500	2.5000	63.500	2.5000	47.625	1.8750	7.1	3.2	94687/94113	1	691	960	108	63.2	194	204	277	255	269	8	15.9	7.1	3.2	0.47	1.28	0.70	15.8
	6.8750	288.925	11.3750	63.500	2.5000	63.500	2.5000	47.625	1.8750	7.1	3.2	HM237542/HM237510	1	788	973	111	52.2	194	203	277	260	270	8	15.9	7.1	3.2	0.32	1.88	1.04	15.1
	6.8750	311.150	12.2500	82.550	3.2500	82.550	3.2500	65.088	2.5625	6.4	6.4	H238148/H238110	1	1 080	1 340	151	64.3	193	207	293	273	287	8	17.5	6.4	6.4	0.33	1.82	1.00	25.3
177.800	7.0000	227.013	8.9375	30.163	1.1875	30.163	1.1875	23.020	0.9063	1.6	1.6	36990/36920	1	222	402	51.2	43.0	186	191	218	212	219	6	7.1	1.6	1.6	0.44	1.36	0.75	2.85
	7.0000	247.650	9.7500	47.625	1.8750	47.625	1.8750	38.100	1.5000	3.6	3.2	67790/67720	1	432	701	79.8	52.3	190	193	236	226	237	5	9.5	3.6	3.2	0.44	1.36	0.75	6.65
	7.0000	247.650	9.7500	47.625	1.8750	47.625	1.8750	38.100	1.5000	10.4	3.2	67791/67720	1	432	701	79.8	52.3	204	193	236	226	237	5	9.5	10.4	3.2	0.44	1.36	0.75	6.56
	7.0000	260.350	10.2500	53.975	2.1250	53.975	2.1250	41.275	1.6250	3.6	3.2	M236849/M236810	1	554	821	95.7	48.4	190	199	249	237	246	5	12.7	3.6	3.2	0.33	1.80	0.99	8.94
	7.0000	285.750	11.2500	63.500	2.5000	63.500	2.5000	41.275	1.6250	6.4	3.2	EE91702/91112	1	557	716	82.3	58.8	196	205	274	251	263	4	22.2	6.4	3.2	0.43	1.39	0.77	13.4
	7.0000	288.925	11.3750	63.500	2.5000	63.500	2.5000	47.625	1.8750	7.1	3.2	94700/94113	1	691	960	108	63.2	197	204	277	255	269	8	15.9	7.1	3.2	0.47	1.28	0.70	15.3
	7.0000	288.925	11.3750	63.500	2.5000	63.500	2.5000	47.625	1.8750	7.1	3.2	HM237545/HM237510	1	788	973	111	52.2	197	203	277	260	270	8	15.9	7.1	3.2	0.32	1.88	1.04	14.7
	7.0000	319.964	12.5970	88.900	3.5000	85.725	3.3750	65.088	2.5625	3.6	4.8	EE222070/222126	1	938	1 220	136	72.9	190	216	305	280	297	4	23.8	3.6	4.8	0.40	1.49	0.82	28.0
	7.0000	319.964	12.5970	88.900	3.5000	85.725	3.3750	65.088	2.5625	3.6	4.8	H239640/H239610	1	1 070	1 270	142	66.1	190	214	305	286	300	5	23.8	3.6	4.8	0.32	1.88	1.04	26.9
	7.0000	320.675	12.6250	88.900	3.5000	85.725	3.3750	65.088	2.5625	3.6	4.8	EE222070/222128	1	938	1 220	136	72.9	190	216	306	280	297	4	23.8	3.6	4.8	0.40	1.49	0.82	28.2
	7.0000	327.025	12.8750	90.488	3.5625	92.075	3.6250	63.500	2.5000	6.4	6.4	EE470078/470128	1	1 090	1 430	159	68.3	196	225	309	289	305	7	27	6.4	6.4	0.37	1.63	0.90	31.1
	7.0000	336.550	13.2500	90.488	3.5625	92.075	3.6250	63.500	2.5000	13.5	6.4	EE470073/470132	1	1 090	1 430	159	68.3	210	225	318	289	305	7	27	13.5	6.4	0.37	1.63	0.90	33.4

CMTG BEARING CO.,LIMITED. has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

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