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.KC110XP0	279.4	298.45	9.525	9.525	11.1	24.3	60.9	1.203
KDN.KD110AR0	279.4	304.8	12.7	12.7	13.9	40.4	117	——
KDN.KD110CP0	279.4	304.8	12.7	12.7	13.3	35	——	——
KDN.KF110AR0	279.4	317.5	19.05	19.05	27.7	70.6	204	——
KDN.KF110CP0	279.4	317.5	19.05	19.05	25.9	59	——	——
KDN.KF110XP0	279.4	317.5	19.05	19.05	34.3	59	147	3.845
KDN.KG110CP0	279.4	330.2	25.4	25.4	42.9	87.6	——	——
KDN.KG110XP0	279.4	330.2	25.4	25.4	56.7	87.6	219	6.479
KDN.SC110XP0	279.4	298.45	9.525	9.525	11.1	24.3	60.9	1.203
KDN.K30008AR0	300	316	8	8	9.8	35	101	——
KDN.K30008CP0	300	316	8	8.001	9.31	30	——	——
KDN.K30008XP0	300	316	8	8.001	12.4	30	74.9	1.429
KDN.K30013AR0	300	326	13	13	18	53.8	155	——
KDN.K30013CP0	300	326	13	13	17.2	46.3	——	——
KDN.K30013XP0	300	326	13	13	22.8	46.3	116	2.68
KDN.K30020AR0	300	340	20	20	32.5	85.2	246	——
KDN.K30020CP0	300	340	20	19.99	30.5	71.3	——	——
KDN.K30020XP0	300	340	20	19.99	40.4	71.3	178	4.849
KDN.NC120AR0	304.795	323.858	9.525	9.525	9.55	32.4	93.6	——
KDN.NC120XP0	304.795	323.858	9.525	9.525	11.7	26.5	66.2	1.375
KDN.ND120XP0	304.795	330.208	12.7	12.7	18.6	38	95.1	2.213
KDN.NF120XP0	304.795	342.908	19.05	19.05	36	64	160	4.369
KDN.NG120XP0	304.795	355.608	25.4	25.4	59.2	94.9	237	7.337
KDN.JG120CP0	304.8	355.6	25.4	25.4	44.8	94.9	——	——
KDN.JG120XP0	304.8	355.6	25.4	25.4	59.2	94.9	237	7.337

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