Self-aligning ball bearing-FGFA bearings

Self-aligning ball bearing

Self-aligning ball bearings are transmission components featuring automatic self-alignment capabilities, capable of compensating for installation misalignment between shafts and bearing housings (such as coaxiality errors). Suited for high-speed operation, they offer a compact structure, stable load-bearing performance, and straightforward maintenance. These bearings find extensive application in equipment including electric motors, pumps and valves, and construction machinery.

Designation	Bore diameter	Outside diameter	Width	Basic dynamic load rating	Limiting speed
	[mm]	[mm]	[mm]	[kN]	[r/min]
2222	110	200	53	124	4300
2302 E-2RS1TN9	15	42	17	10.8	12000
2303	17	47	19	14.3	22000
2305 ETN9	25	62	24	27	15000
2306	30	72	27	31.2	13000
2308 EKTN9	40	90	33	54	10000
2309 E-2RS1KTN9	45	100	36	39	4300
2312	60	130	46	87.1	7000
2315 K	75	160	55	124	5600
2320 M	100	215	73	190	4000
1204 ETN9	20	47	14	12.7	20000
1206 EKTN9	30	62	16	15.6	15000
1206 ETN9	30	62	16	15.6	15000
1208 EKTN9	40	80	18	19.9	11000
1216	80	140	26	39.7	6000
1217	85	150	28	48.8	5600
1218 K	90	160	30	57.2	5300
1220 K	100	180	34	68.9	4800
1224 M	120	215	42	119	4000
127 TN9	7	22	7	2.65	40000
1303 EM	17	47	14	12.7	20000
1305 EKTN9	25	62	17	19	15000
1306 ETN9	30	72	19	22.5	13000
1308 EKTN9	40	90	23	33.8	9500

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.

Self-aligning ball bearing