ZWA Four point Angular contact Ball Bearing

BORE 220-460mm

Four-point angular contact ball bearing with contact angle is suitable for high speed and high precision rotary working condition. Angular contact ball bearing with contact angle is suitable for high speed and high precision rotary working condition. It can bear combined loads. ZWA’s angular contact ball bearing consists of single row, double row and four-row types.

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Basic Type

four point angular contact ball bearing drawing

The Products include

Four point Angular contact Ball Bearing
d 220-460mm
Basic Size				Basic load rating		Code	Limiting Speed		Installation			Mass
d	D	B	r1.2min	dynamic	static		grease	oil	damin	Damax	Ramax
d	D	B	r1.2min	C	Co		grease	oil	damin	Damax	Ramax
mm				kN		-	r/min		mm			kg
220	340	56	3	300	503	QJ1044	800	1100	250	310	2.5	19.6
220	340	56	3	300	503	QJF1044	800	1100	250	310	2.5	19.6
240	329.5	60	3	256	444	QJ3948X1	800	1100	263	307	2.5	16
240	329.5	60	3	256	444	QJF3948X1	800	1100	263	307	2.5	16
240	339.5	60	4	271	477	QJF3948X1-1	800	1100	265	315	2.5	17.6
240	360	56	3	335	611	QJ1048	800	1100	270	330	2.5	21
240	360	56	3	335	611	QJF1048	800	1100	270	330	2.5	21
260	359.5	56	3	335	611	QJ1048X1	800	1100	270	330	2.5	21
260	359.5	65	2.1	281	513	QJF2952X3	900	1200	285	335	2	21
260	369.5	60	4	313	585	QJ2952X1	900	1200	288	342	3	22
260	369.5	60	4	313	585	QJF2952X1	900	1200	288	342	3	22
260	374.5	60	4	313	585	QJF2952X1-1	900	1200	289	346	3	23
260	400	65	4	320	793	QJ1052	800	1100	295	365	3	31.3
260	400	65	4	320	793	QJF1052	800	1100	295	365	3	31.3
280	375	65	4	250	536	QJF2956X3	800	1100	304	351	3	21
280	389.5	65	4	325	628	QJF21956X3-1	800	1100	252	362	3	25
280	420	65	4	406	802	QJF1056	750	1000	315	385	3	33.2
300	420	65	4	370	755	QJF2960X2	750	1000	330	390	3	29.3
300	460	74	4	512	985	QJ1060	750	1000	340	420	3	47
300	460	74	4	512	985	QJF1060	750	1000	340	420	3	47
320	479.5	74	4	499	1090	QJ1064X1	650	900	360	440	3	49.5
320	480	74	4	499	1090	QJF1064	650	900	360	440	3	49.5
340	500	80	5	404	705	QJ1068X3	600	800	380	460	4	53.6
340	520	82	5	583	1330	QJ1068	600	800	385	475	4	66
340	520	82	5	583	1330	QJF1068	600	800	385	475	4	66
360	540	82	5	577	1330	QJ1072	600	800	405	495	4	69.2
360	540	82	5	577	1330	QJF1072	660	800	405	495	4	69.2
400	600	90	5	512	1083	QJF1080X1	500	700	450	550	4	95.5
460	590	45	2	224	643	QJ7892X3	450	600	493	557	2	32
460	590	45	2	224	643	QJF7892X3	450	600	493	557	2.5	32

Targeting at producing high-end Bearings.

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