Ball screw support bearing

ZKLF (N) series double-row angular contact ball bearing

INQUIRY

Two-way thrust angular contact ball bearings can bear load in two directions, can bear heavy loads, and have high rigidity, especially in line with the high precision requirements of precision machinery. This kind of bearing has two structures: outer ring with mounting holes or without mounting holes. The structure with mounting holes can be directly mounted on the adjacent structure by bolts. This structure does not need to produce the end cover matching with the bearing, to process the bearing end cover of the four-matched bearing, so it is particularly economical.

图纸.jpg

Model	Weight	Main Dimensions(mm)										Axial Basic Rated Load		Limiting speed	Fixing bolt		Tightening torque	Friction torque
Model	KG	d	D	B	d₁	r	r₁	J	d₂	b	I	Dynamic Ca KN	Static Coa KN	Grease rpm	Specifi cations	Qty	Nm	Nm
ZKLF1255-2RS	0.37	12	55	25	25	0.3	0.6	42	6.8	3	17	16.9	24.7	3800	M6	3	8	0.16
ZKLF1255-2Z														7600				0.08
ZKLF1560-2RS	0.43	15	60	25	28	0.3	0.6	46	6.8	3	17	17.9	28	3500	M6	3	10	0.2
ZKLF1560-2Z														7000				0.1
ZKLF1762-2RS	0.45	17	62	25	30	0.3	0.6	48	6.8	3	17	18.8	31	3300	M6	3	15	0.24
ZKLF1762-2Z														6600				0.12
ZKLF2068-2RS	0.61	20	68	28	34.5	0.3	0.6	53	6.8	3	19	26	47	3000	M6	4	18	0.3
ZKLF2068-2Z														5400				0.15
ZKLF2575-2RS	0.72	25`	75	28	40.5	0.3	0.6	58	6.8	3	19	27.5	55	2600	M6	4	25	0.4
ZKLF2575-2Z														4700				0.2
ZKLF3080-2RS	0.78	30	80	28	45.5	0.3	0.6	63	6.8	3	19	29	64	2200	M6	6	32	0.5
ZKLF3080-2Z														4300				0.25
ZKLF30100-2RS	1.63	30	100	38	51	0.3	0.6	80	8.8	3	30	59	108	2100	M8	8	65	0.8
ZKLF30100-Z														4000				0.4
ZKLF3590-2RS	1.13	35	90	34	52	0.3	0.6	75	8.8	3	25	41	89	2000	M8	4	40	0.6
ZKLF3590-2Z														3800				0.3
ZKLF40100-2RS	1.46	40	100	34	58	0.3	0.6	80	8.8	3	25	43	101	1800	M8	4	55	0.7
ZKLF40100-2Z														3300				0.35
ZKLF40115-2RS	2.2	40	115	46	65	0.6	0.6	94	8.8	3	36	72	149	1600	M8	12	110	1.3
ZKLF40115-2Z														3100				0.65
ZKLF50115-2RS	1.86	50	115	34	72	0.3	0.6	94	8.8	3	25	46.5	126	1500	M8	6	85	0.9
ZKLF50115-2Z														3000				0.45
ZKLF50140-2RS	4.7	50	140	54	80	0.6	0.6	113	11	3	45	113	250	1200	M10	6	150	2.6
ZKLF50140-2Z														2500				1.3
ZKLF60145-2Z	4.3	60	145	45	85	0.6	0.6	120	8.8	3	35	84	214	3000	M8	8	100	1
ZKLF70155-2Z	4.9	70	155	45	85	0.6	0.6	130	8.8	3	35	88	241	2800	M8	8	130	1.2
ZKLF80165-2Z	5.3	80	165	45	105	0.6	0.6	140	8.8	3	35	91	265	2700	M8	8	160	1.4
ZKLF90190-2Z	8.7	90	190	55	120	0.6	0.6	165	11	3	45	135	395	2300	M10	8	200	2.3
ZKLF100200-2Z	9.3	100	200	55	132	0.6	0.6	175	11	3	45	140	435	2150	M10	8	250	2.6

图纸.jpg

Model	weight	Main Dimensions(mm)						Axial Basic Rated Load		Limiting speed	Tightening torque	Friction torque
Model	KG	d	D	B	d₁	r	r₁	Dynamic Ca KN	Static Coa KN	Grease rpm	Nm	Nm
ZKLN0619-2Z	0.02	6	19	12	12	0.3	0.3	4.9	6.1	14000	1	0.01
ZKLN0624-2RS	0.03	6	24	15	14	0.3	0.6	6.9	8.5	6800	2	0.04
ZKLN0624-2Z										12000		0.02
ZKLN0832-2RS	0.09	8	32	20	19	0.3	0.6	12.5	16.3	5100	4	0.08
ZKLN0832-2Z										9500		0.04
ZKLN1034-2RS	0.1	10	34	20	21	0.3	0.6	13.4	18.8	4600	6	0.12
ZKLN1034-2Z										8600		0.06
ZKLN1242-2RS	0.2	12	42	25	25	0.3	0.6	16.9	24.7	3800	8	0.16
ZKLN1242-2Z										7600		0.08
ZKLN1545-2RS	0.21	15	45	25	28	0.3	0.6	17.9	28	3500	10	0.2
ZKLN1545-2Z										7000		0.1
ZKLN1747-2RS	0.22	17	47	25	30	0.3	0.6	18.8	31	3300	15	0.24
ZKLN1747-2Z										6600		0.1
ZKLN2052-2RS	0.31	20	52	28	34.5	0.3	0.6	26	47	3000	18	0.3
ZKLN2052-2Z										5400		0.15
ZKLN2557-2RS	0.34	25	57	28	40.5	0.3	0.6	27.5	55	2600	25	0.4
ZKLN2557-2Z										4700		0.2
ZKLN3062-2RS	0.39	30	62	28	45.5	0.3	0.6	29	64	2200	32	0.5
ZKLN3062-2Z										4300		0.25
ZKLN3072-2RS	0.72	30	72	38	51	0.3	0.6	59	108	2100	65	0.8
ZKLN3072-2Z										4000		0.4
ZKLN3572-2RS	0.51	35	72	34	52	0.3	0.6	41	89	2000	40	0.6
ZKLN3572-2Z										3800		0.3
ZKLN4075-2RS	0.61	40	75	34	58	0.3	0.6	43	101	1800	55	0.7
ZKLN4075-2Z										3300		0.35
ZKLN4090-2RS	0.95	40	90	46	65	0.6	0.6	72	149	1600	110	1.3
ZKLN4090-2Z										3100		0.65
ZKLN5090-2RS	0.88	50	90	34	72	0.3	0.6	46.5	126	1500	85	0.9
ZKLN5090-2Z										3000		0.45
ZKLN50110-2RS	2.5	50	110	54	80	0.6	0.6	113	250	1200	150	2.6
ZKLN50110-2Z										2500		1.3
ZKLN60110-2Z	2.2	60	110	45	85	0.6	0.6	84	214	3000	100	1
ZKLN70120-2Z	2.4	70	120	45	95	0.6	0.6	88	241	2800	130	1.2
ZKLN80130-2Z	2.7	80	130	45	105	0.6	0.6	91	265	2700	160	1.4
ZKLN90150-2Z	4.5	90	150	55	120	0.6	0.6	135	395	2300	200	2.3
ZKLN100160-2Z	4.9	100	160	55	132	0.6	0.6	140	435	2150	250	2.6

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Ball screw support bearing

ZKLF (N) series double-row angular contact ball bearing

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