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]
1301 ETN9	12	37	12	9.36	28000
1302 ETN9	15	42	13	10.8	24000
13030	150	225	56	57.2	3400
1307 EKTN9	35	80	21	26.5	11000
1308 EM	40	90	23	33.8	9500
1311 EKTN9	55	120	29	50.7	7500
1312 ETN9	60	130	31	58.5	6300
1315 K	75	160	37	79.3	5600
1318	90	190	43	117	4500
1319	95	200	45	133	4300
1322 KM	110	240	50	163	3600
13944	220	300	60	60.5	2400
2204 ETN9	20	47	18	16.8	20000
2205 ETN9	25	52	18	16.8	18000
2206 E-2RS1TN9	30	62	20	15.6	7500
2206 ETN9	30	62	20	23.8	15000
2207 ETN9	35	72	23	30.2	12000
2208 EKTN9	40	80	23	31.9	11000
2208 ETN9	40	80	23	31.9	11000
2209 E-2RS1KTN9	45	85	23	22.9	5300
2209 ETN9	45	85	23	32.5	10000
2210 E-2RS1KTN9	50	90	23	22.9	4800
2211 E-2RS1KTN9	55	100	25	27.6	4300
2211 ETN9	55	100	25	39	8500

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