Angular contact ball bearing-FGFA bearings

Angular contact ball bearing

Angular contact ball bearings can simultaneously accommodate radial and axial loads. They are capable of operating at high rotational speeds. The greater the contact angle, the higher the axial load capacity. High-precision and high-speed bearings typically employ a 15-degree contact angle. Under axial force, the contact angle increases.

Designation	Principal dimensions	Basic load ratings	Speed ratings
71876 ACGAMB	380	480	46	291	500	1300	1400
71976 ACGAMB	380	520	65	410	735	1300	1300
307238	400	600	90	605	1180	950	1200
7080 AM	400	600	90	605	1180	1100	1100
7080 BM	400	600	90	540	1060	1000	1000
71980 AM	400	540	65	403	735	1200	1200
7280 BM	400	720	103	728	1500	900	900
7084 AM	420	620	90	605	1180	1100	1100
7084 BGM	420	620	90	540	1060	1000	1000
71984 AM	420	560	65	410	765	1200	——
71984 BM	420	560	65	364	670	1100	1100
71988 ACMB	440	600	74	507	1040	1100	1100
70892 AM	460	580	37	265	560	1100	1100
7092 AM	460	680	100	689	1460	950	950
7092 BM	460	680	100	618	1290	900	900
71892 AGMB	460	580	56	371	765	1100	1100
70/500 AM	500	720	100	715	1600	900	900
70/500 BM	500	720	100	637	1400	800	800
708/500 AMB	500	620	37	276	620	1000	1000
718/500 AGMB	500	620	56	390	850	1000	1000
718/500 AMB	500	620	56	390	850	1000	1000
719/500 AGMB	500	670	78	553	1220	950	1000
718/530 AMB	530	650	56	390	900	950	1000
719/530 ACM	530	710	82	618	1340	850	900
719/560 AMB	560	750	85	592	1290	800	850

Designation

Principal dimensions

Basic load ratings

Speed ratings

dynamic

static

Reference speed

Limiting speed

d[mm]

B[mm]

C[kN]

C₀[kN]

[r/min]

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Wafangdian Fafuge Bearing Co., Ltd., rooted in Wafangdian Bearing Industry Base, is an emerging professional bearing manufacturer. Drawing on the base’s profound industrial heritage, we have upheld craftsmanship since inception, integrated precision manufacturing into R&D and production, and focused on the R&D and refined production of spherical roller bearings.

Angular contact ball bearing