Four Point Angular Contact Ball Bearings

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Four point contact ball bearings provide unique bidirectional axial load capacity. Key characteristics:

Single-row design with raceway geometry for four-point contact
35° contact angle for optimal load distribution
Split inner ring options for easy installation
Essential for robotics, turntables, and material handling equipment
Axial load capacity up to 1.5 times radial capacity

Four Point Angular Contact Ball Bearings Product Specifications

Basic parameters are displayed below. Click the details icon to view complete specifications including materials, tolerances, and application guidelines.

Details	Inquiry	Bearing No.		Dimensions				Basic Load Rating		Limiting Speed		Mounting Dimensions			Weight
Details	Inquiry	Current	Original	d	D	B	rsmin	cr	cor	Grease	Oil	damin	Damax	ramax	Weight
		QJF322	116322	110	240	50	3	267	334	1800	2300	142	208	2.5	12.5
		QJ224	176224	120	215	40	2.1	210	260	1900	2400	144	191	2	6.9
		QJF224	116224	120	215	40	2.1	210	260	1900	2400	144	191	2	6.9
		QJF1026	116126	130	200	33	2	135	185	1900	2400	148	182	2	4
		QJF226	116226	130	230	40	3	245	278	1900	2400	155	205	2.5	7.5
		QJF326	116326	130	280	58	4	310	420	1400	1800	168	242	3	18.6
		QJ1028	176128	140	210	33	2	138	195	1750	2250	158	192	2	4.2
		QJ328	176328	140	300	62	4	340	480	1250	1650	180	260	3	22.7
		QJF1028	116128	140	210	33	2	138	195	1750	2250	158	192	2	4.2
		QJF1028X1	116728	140	209.5	33	2	138	195	1750	2250	158	192	2	4.2
		QJF1028X2	116728K	140	210	35	2	138	195	1750	2250	158	192	2	4.5
		QJ1030	176130	150	225	35	2.1	175	245	1600	2100	169	206	2	5.1
		QJ1030X1	176730	150	224.5	35	2.1	175	245	1600	2100	169	206	2	5.1
		QJ230	171230	150	270	45	3	258	369	1350	1750	180	240	2.5	11.8
		QJ330	176330	150	320	65	4	365	533	1150	1450	193	277	3	27
		QJF1030	116130	150	225	35	2.1	175	245	1600	2100	169	206	2	5.1
		QJF1030X1	116730	150	224.5	35	2.1	175	245	1600	2100	169	206	2	5.1
		QJF230	116230	150	270	45	3	258	369	1350	1750	180	240	2.5	11.8
		QJF330	116330	150	320	65	4	365	533	1150	1450	193	277	3	27
		QJ1032	176132	160	240	38	2.1	181	264	1450	1850	180	220	2	6.3

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Four Point Angular Contact Ball Bearings Product Specifications

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