Four Point Contact Ball Bearing Manufacturer

Four Point Contact Ball Bearing

Request a Quote

View All: http://slewing-ringbearing.com/1-1-slewing-ring-with-four-point-contact-ball-bearing.html

Shenglei can provide a full range of industrial bearings. The four point contact ball bearing is a specially designed ball bearing that has a 35 or 45 degree contact angle. They are a single-row angular contact type ball bearing that can support both a radial and axial load in both directions, due to the four points of contact.

Structure
1. The inner ring of the four point angular contact ball bearing (FPACBB) has a split structure that allows for a large ball quantity, which leads to a higher carrying capacity.
2. This ball bearing has a separable structure. The inner ring splits in half, and the outer ring with the ball and cage assembly can be mounted individually.
3. The two inner ring halves can be dismounted and mounting on the ball bearing individually.

Applications
The FPACBB is primarily used for motors, as it supports a large load in both radial and axial directions during high-speed rotation. Other angular contact ball bearings, like the single row angular contact ball bearing, double row angular contact ball bearing, miniature bearing, and small, mid, or large sized bearings are also available from us. Simply contact us to learn more.

Sizes of Four Point Contact Ball Bearing

Model	Boundary Dimensions (mm)			Basic load rating (kN)		Limiting Rotary Speed (r/min)		Weight (kg)
New standards	d	D	B	Dynamic Cr	Static Cor	Lubricant
						Grease	Oil
QJF1018	90	140	24	74.8	90.8	2900	3900	1.38
QJ1018
QJF1020	100	150	24	78.4	99.4	2600	3600	1.63
QJ1020
QJF1022	110	170	28	109.5	140.1	2300	3100	2.35
QJ1022
QJF1024	120	180	28	114.4	146.5	2100	2900	2.62
QJ1024
QJF1026	130	200	33	146.7	194	1900	2800	4.55
QJ1026
QJF1028	140	210	33	158	205.8	1800	2400	4.21
QJ1028
QJF1030	150	225	35	171.3	228.7	1600	2200	4.92
QJ1030
QJF1032	160	240	38	220.6	298.6	1500	2000	6.36
QJ1032
QJF1034	170	260	42	224.3	312.9	1400	1900	8.33
QJ1034
QJF1036	180	280	46	250.6	362.9	1200	1600	11
QJ1036
QJF1038	190	290	46	256.7	380.2	1100	1500	11.4
QJ1038
QJF1040	200	310	51	304.3	474	1000	1400	14.8
QJ1040
QJF1044	220	340	56	448	622	1000	1400	18
QJ1044
QJF1048	240	360	56	458	655	950	1300	21
QJ1048
QJF1052	260	400	65	510	765	850	1200	21
QJ1052
QJF1056	280	420	65	540	835	800	1000	34.4
QJ1056
QJF1060	300	460	74	630	1040	700	950	48.2
QJ1060
QJF1064	320	480	74	650	1090	650	850	50
QJ1064
QJF1068	340	520	82	725	1270	600	800	67.5
QJ1068
QJF218	90	160	30	120.8	132.9	2600	3600	2.2
QJ218
QJF220	100	180	34	131.3	146	2400	3400	3.9
QJ220
QJF222	110	200	38	163.7	193.1	2000	3600	4.84
QJ222
QJF224	120	215	40	189.1	233.2	1800	2600	6.93
QJ224
QJF226	130	230	40	199.9	258.7	1700	2400	8.2
QJ226
QJF228	140	250	42	221.5	303.8	1500	2000	10.5
QJ228
QJF230	150	270	45	235.2	323.4	1400	1900	12.4
QJ230
QJF232	160	290	48	276.4	393	1300	1800	14.7
QJ232
QJF234	170	310	52	297.9	465.5	1200	1700	18.1
QJ234
QJF236	180	320	52	304.8	510.6	1100	1600	19.1
QJ236
QJF238	190	340	55	364.9	547.6	1000	1400	23.2
QJ238
QJF240	200	360	58	393.5	650.9	900	1300	27.2
QJ240
QJF320	100	215	47	249	372	2400	3400	8.8
QJ320
QJF322	110	240	50	280	442	2200	3000	12
QJ322