ZWA Single-row Angular Contact Ball Bearing

BORE 360-480mm

Single-row angular contact ball bearing is non-detachable bearings consisting of solid inner and outer rings, ball bearings and cage assemblies made of nylon, stamped steel plates or brass. 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

The Products include

Single-row Angular Contact Ball Bearing
d 360-480mm
Basic Size			Basic load rating		Code	Limiting Speed		Mass	Dimensions						Abutment and chamfer dimensions					Calculation coefficient
d	D	B	dynamic	static		grease	oil		d	d1≈	D1≈	r1.2min	r3.4min	a	damin	Damax	Dbmax	ramax	rbmax	e	X	Y	Y0
d	D	B	C	Co		grease	oil		d	d1≈	D1≈	r1.2min	r3.4min	a	damin	Damax	Dbmax	ramax	rbmax	e	X	Y	Y0
mm			kN		-	r/min		kg	mm						mm					-
360	540	82	515	913	7072AC	1000	1300	62.5	360	431	474	5	2	171	382	518	530	4	2	0.80	0.39	0.76	0.33
360	540	82	441	824	7072B	750	1000	62.5	360	431	474	5	2	230	382	518	530	4	2	1.14	0.35	0.57	0.26
360	650	95	650	1250	7272B	700	950	145	360	479	534	6	3	261	388	622	636	5	2.5	1.14	0.35	0.57	0.26
380	480	31	190	345	70876AC	850	1200	13.5	380	424	450	2	1	142	390	470	474	2	1	0.80	0.39	0.76	0.33
380	480	46	291	500	71876B	1700	2400	18.0	380	413	448	2.1	1.1	123	392	468	473	2	1	0.68	0.41	0.87	0.38
380	520	65	410	735	71976AC	850	1200	40.5	380	427	457	4	1.5	137	398	502	511	3	1.5	0.68	0.41	0.87	0.38
380	560	82	507	950	7076AC	800	1100	65.5	380	451	495	5	2	177	402	538	550	4	2	0.80	0.39	0.76	0.33
380	560	82	468	880	7076B	750	1000	65.5	380	451	495	5	2	238	402	538	550	4	2	1.14	0.35	0.57	0.26
400	540	65	423	780	71980AC	800	1100	42.0	400	446	491	4	1.5	168	418	522	531	3	1.5	0.80	0.39	0.76	0.33
400	600	90	585	1120	7080C	750	1000	85.0	400	479	527	5	2	189	422	578	590	4	2	0.80	0.39	0.76	0.33
400	600	90	605	1180	7080AC	750	1000	85.0	400	470	527	5	2	189	422	578	590	4	2	0.80	0.39	0.76	0.33
400	600	90	527	1020	7080B	700	950	85.0	400	479	527	5	2	255	422	578	590	4	2	1.14	0.35	0.57	0.26
400	720	103	728	1500	7280B	600	800	190	400	532	593	6	3	287	428	692	700	5	2.5	1.14	0.35	0.57	0.26
420	560	65	423	800	71984AC	750	1000	44.5	420	467	517	4	1.5	174	438	542	551	3	1.5	0.80	0.39	0.76	0.33
420	560	65	364	670	71984B	700	950	44.5	420	472	507	4	1.5	238	438	542	551	3	1.5	1.14	0.35	0.57	0.26
420	620	90	605	1180	7084AC	750	1000	88.5	420	498	548	5	2	195	442	598	610	4	2	0.80	0.39	0.76	0.33
420	620	90	540	1060	7084B	670	900	88.5	420	498	548	5	2	263	442	598	610	4	2	1.14	0.35	0.57	0.26
440	650	94	650	1320	7088AC	700	950	100	440	523	575	6	3	204	468	622	636	5	2.5	0.80	0.39	0.76	0.33
440	650	94	572	1180	7088B	630	850	100	440	523	575	6	3	276	468	622	636	5	2.5	1.14	0.35	0.57	0.26
460	580	37	265	560	70892AC	750	1000	24.5	460	505	536	2.1	1	169	472	568	574	2	1	0.80	0.39	0.76	0.33
460	580	56	371	765	71892B	750	1000	34.5	460	498	540	3	3	178	474	566	566	2.5	2.5	0.80	0.39	0.76	0.33
460	620	74	507	1040	71892AC	850	1200	58.0	460	513	570	4	1.5	163	478	602	611	3	1.5	0.68	0.41	0.87	0.38
460	680	100	689	1460	7092AC	670	900	120	460	547	599	6	3	215	488	652	666	5	2.5	0.80	0.39	0.76	0.33
460	680	100	618	1290	7092B	600	800	120	460	547	599	6	3	289	488	652	666	5	2.5	1.14	0.35	0.57	0.26
480	700	100	702	1530	7096AC	630	850	125	480	567	617	6	3	220	508	672	686	5	2.5	0.80	0.39	0.76	0.33
480	700	100	624	1340	7096B	560	750	125	480	567	617	6	3	298	508	672	686	5	2.5	1.14	0.35	0.57	0.26

Targeting at producing high-end Bearings.

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