Thin-walled bearing-FGFA bearings

Thin-walled bearing

Thin-walled bearings are compact transmission components featuring an exceptionally slim cross-section. Their core advantages lie in lightweight construction and minimal space requirements, enabling stable transmission within confined installation areas. With their compact structure and flexible rotation, they are well-suited for high-speed applications and are widely utilised in robotics, medical equipment, and aerospace machinery.

Designation	Principal dimensions					Basic load ratings		Limiting speed
						dynamic	static
	d [mm]	D / D₁ [mm]	B₁ [mm]	B [mm]	C / C₁ [mm]	C [kN]	C₀ [kN]	[r/min]
KDN.NAA15AG0	38.1	47.63	4.763	4.763	1.06	2.14	6.14	——
KDN.NAA15CL0	38.1	47.63	4.763	4.763	1	1.78	——	——
KDN.NAA15XL0	38.1	47.63	4.763	4.763	1.32	1.78	4.45	0.0211
KDN.SAA15AG0	38.1	47.625	4.763	4.763	1.06	2.14	6.14	——
KDN.SAA15CL0	38.1	47.625	4.763	4.763	1	1.78	——	——
KDN.SAA15XL0	38.1	47.625	4.763	4.763	1.32	1.78	4.45	0.0211
KDN.JHA17CL0	44.45	53.975	4.763	6.35	1.08	2.05	——	——
KDN.JHA17XL0	44.45	53.975	4.763	6.35	1.42	2.05	5.07	0.0262
KDN.KAA17AG0	44.45	53.975	4.763	4.763	1.12	2.36	6.76	——
KDN.KAA17CL0	44.45	53.975	4.763	4.763	1.08	2.05	——	——
KDN.KAA17XL0	44.45	53.975	4.763	4.763	1.42	2.05	5.07	0.0262
KDN.NAA17AG0	44.45	53.98	4.763	4.763	1.12	2.36	6.76	——
KDN.NAA17XL0	44.45	53.98	4.763	4.763	1.42	2.05	5.07	0.0262
KDN.SAA17AG0	44.45	53.975	4.763	4.763	1.12	2.36	6.76	——
KDN.J05008XP0	50	66	8	8	4.51	5.44	13.6	0.098
KDN.K05008AR0	50	66	8	8	3.6	6.43	18.6	——
KDN.K05008CP0	50	66	8	8.001	3.43	5.45	——	——
KDN.K05008XP0	50	66	8	8.001	4.51	5.44	13.6	0.098
KDN.K05013AR0	50	76	13	13	7.11	10.4	30.1	——
KDN.K05013CP0	50	76	13	13	6.84	8.88	——	——
KDN.K05013XP0	50	76	13	13	8.92	9.01	22.2	0.211
KDN.K05020AR0	50	90	20	20	14.3	18.5	53.5	——
KDN.K05020CP0	50	90	20	20	13.8	15.7	——	——
KDN.K05020XP0	50	90	20	20	17.9	18.1	39.2	0.47
KDN.JA020CP0	50.8	63.5	6.35	6.35	1.75	3.02	——	——

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.

Thin-walled bearing