High Quality CARBON STEEL JAMMED NUT - Four-Point Contact Ball Bearing D17-140mm – Demy

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We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for High Quality CARBON STEEL JAMMED NUT - Four-Point Contact Ball Bearing D17-140mm – Demy, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.

Boundary dimensions (mm)				Load ratings (kN)		Limiting speed(r/min)		Number	Load centre mm	Abutment and fillet dimensions(mm)			Weight (reference) (kg)
d	D	B	r1,2 min	Cr	Cor	Grease	Oil	Number	Load centre mm	da max	Da max	ra max	Weight (reference) (kg)
17	40	12	0.6	15.9	10.6	14000	19000	QJ203	20	22	35	0.6	0.082
17	47	14	1.0	23.4	15.0	12000	17000	QJ303	22	23	41	1.0	0.140
20	52	15	1.1	29.6	20.0	10000	15000	QJ304	25	27	45	1.0	0.180
25	52	15	1.0	25.1	20.0	9500	14000	QJ205	27	31	46	1.0	0.160
25	62	17	1.1	41.5	24.5	9500	14000	QJ305	31	32	56	1.0	0.276
30	62	16	1.0	35.1	28.5	8500	12000	QJ206	32	36	56	1.0	0.240
30	72	19	1.1	49.4	39.0	7500	10000	QJ306	36	37	65	1.0	0.420
35	72	17	1.1	46.2	39.0	7500	10000	QJ207	37	42	65	1.0	0.350
35	80	21	1.5	59.2	46.5	7000	9500	QJ307	40	44	71	1.5	0.570
35	80	21	1.5	59.2	46.5	7100	9500	QJ307N2Q1	40.3	44	71	1.5	0.690
40	80	18	1.1	52.7	45.0	6700	9000	QJ208	42	47	73	1.0	0.450
40	90	23	1.5	71.5	58.5	6300	8500	QJ308	46	49	81	1.5	0.780
45	85	19	1.1	58.5	51.0	6300	8500	QJ209	46	52	78	1.0	0.520
45	100	25	1.5	93.6	76.5	5600	7500	QJ309	51	54	91	1.5	1.050
50	90	20	1.1	61.8	56.0	5600	7500	QJ210	49	57	83	1.0	0.590
50	110	27	2.0	111.0	91.5	5000	6700	QJ310	56	60	100	2.0	1.350
55	100	21	1.5	79.3	76.5	5300	7000	QJ211	54	64	91	1.5	0.770
55	120	29	2.0	127.0	108.0	4500	6000	QJ311	61	65	110	2.0	1.750
60	110	22	1.5	92.3	86.5	4800	6300	QJ212	60	69	101	1.5	0.990
60	130	31	2.1	146.0	125.0	4300	5600	QJ312	67	72	118	2.0	2.150
65	120	23	1.5	104.0	104.0	4300	5600	QJ213	65	74	111	1.5	1.200
65	140	33	2.1	165.0	146.0	4000	5300	QJ313	72	77	128	2.0	2.700
65	140	33	2.1	118.0	132.0	3800	5300	QJ313Q1	71.8	77	128	2.0	2.320
65	140	33	2.1	118.0	132.0	3800	5300	QJ313N2Q1	71.8	77	128	2.0	2.320

Boundary dimensions (mm)				Load ratings (kN)		Limiting speed(r/min)		Number	Load centre mm	Abutment and fillet dimensions(mm)			Weight (reference) (kg)
d	D	B	r1,2 min	Cr	Cor	Grease	Oil	Number	Load centre mm	da max	Da max	ra max	Weight (reference) (kg)
70	125	24	1.5	114.0	114.0	4300	5600	QJ214	68	79	116	1.5	1.300
70	125	24	1.5	114.0	114.0	4000	5600	QJ214N2Q1	68	79	116	1.5	1.290
70	150	35	2.1	186.0	166.0	3600	4800	QJ314	77	82	138	2.0	3.150
75	130	25	1.5	117.0	122.0	4000	5300	QJ215	72	84	121	1.5	1.450
75	160	37	2.1	199.0	186.0	3400	4500	QJ315N2	82	87	148	2.0	3.900
75	160	37	2.1	199.0	186.0	3400	4500	QJ315N2/C9	82.3	87	148	2.0	3.830
80	140	26	2.0	138.0	146.0	3600	4800	QJ216	77	90	130	2.0	2.020
80	140	26	2.0	106.0	146.0	3600	4800	QJ216N2	77	90	130	2.0	1.850
80	170	39	2.1	216.0	208.0	3200	4300	QJ316N2	88	92	158	2.0	4.600
85	150	28	2.0	148.0	160.0	3400	4500	QJ217	83	95	140	2.0	2.250
85	180	41	3.0	234.0	236.0	3000	4000	QJ317N2	93	99	166	2.5	5.450
90	160	30	2.0	174.0	186.0	3200	4300	QJ218N2	88	100	150	2.0	2.750
90	190	43	3.0	265.0	285.0	2800	3800	QJ318N2	98	104	176	2.5	6.450
90	190	43	3.0	265.0	285.0	2800	3800	QJ318N2Q1	98	104	176	2.5	6.220
95	170	32	2.1	199.0	212.0	3000	4000	QJ219N2	93	107	158	2.0	3.350
95	200	45	3.0	286.0	315.0	2600	3600	QJ319N2	103	109	186	2.5	7.450
100	150	24	1.5	79.0	128.0	3200	4300	QJF1020	87.5	109	141	1.5	1.630
100	180	34	2.1	225.0	240.0	2800	3800	QJ220N2Q1	98	112	168	2.0	3.910
100	180	34	2.1	225.0	240.0	2800	3800	QJ220N2	98	112	168	2.0	4.050
100	180	34	2.1	225.0	240.0	2800	3800	QJ220N2Q1	98	112	168	2.0	3.910
100	215	47	3.0	307.0	340.0	2400	3400	QJ320N2	110	114	201	2.5	9.300
110	170	28	2.0	113.0	186.0	2800	3800	QJ1022M	98.1	120	160	2.0	2.680
110	200	38	2.1	194.0	284.0	2600	3400	QJF222	108.5	122	188	2.0	2.680
110	200	38	2.1	265.0	305.0	2400	3400	QJ222	109	122	188	2.0	5.700

Boundary dimensions (mm)				Load ratings (kN)		Limiting speed(r/min)		Number	Load centre mm	Abutment and fillet dimensions(mm)			Weight (reference) (kg)
d	D	B	r1,2 min	Cr	Cor	Grease	Oil	Number	Load centre mm	da max	Da max	ra max	Weight (reference) (kg)
110	200	38	2.1	265.0	305.0	2400	3400	QJ222N2	109	122	188	2.0	5.600
110	200	38	2.1	265.0	305.0	2400	3400	QJ222N2Q1	109	122	188	2.0	5.550
110	240	50	3.0	364.0	430.0	2000	3000	QJ322	123	124	226	2.5	12.50
110	240	50	3.0	364.0	430.0	2000	3000	QJ322N2	123	124	226	2.5	12.50
110	240	50	3.0	364.0	430.0	2000	3000	QJ322N2Q1	123	124	226	2.5	12.50
120	215	40	2.1	286.0	340.0	2200	3700	QJ224N2	117	132	203	2.0	6.950
120	215	40	2.1	286.0	340.0	2200	3700	QJ224N2Q1	117	132	203	2.0	6.290
120	260	55	3.0	390.0	490.0	1900	2800	QJ324	133	134	246	2.5	16.50
120	260	55	3.0	390.0	490.0	1900	2800	QJ324Q1	133	134	246	2.5	16.25
120	260	55	3.0	390.0	490.0	1900	2800	QJ324N2	133	134	246	2.5	16.00
130	230	40	3.0	296.0	365.0	1900	2800	QJ226N2	126	144	216	2.5	7.750
130	230	40	3.0	296.0	365.0	1900	2800	QJ226N2Q1	126	144	216	2.5	7.725
130	280	58	4.0	423.0	560.0	1800	2600	QJF326	144	148	262	3.0	19.60
130	280	58	4.0	423.0	560.0	1800	2600	QJ326N2	144	148	262	3.0	19.50
140	210	33	2.0	206.0	273.0	2200	3000	QJF1028	122.5	150	200	2.0	3.350
140	250	42	3.0	325.0	440.0	1800	2600	QJF228	137	154	236	2.5	9.850
140	250	42	3.0	325.0	440.0	1800	2600	QJ228N2	137	154	236	2.5	9.850
140	300	62	4.0	468.0	640.0	1700	2400	QJ328N2	154	158	282	3.0	24.00