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.K19020AR0	190	230	20	20	25.5	55.6	160	——
KDN.K19020CP0	190	230	20	20	24.2	47.1	——	——
KDN.K19020XP0	190	230	20	19.99	32	47.1	118	2.519
KDN.NA075XP0	190.495	203.208	6.35	6.35	4.84	10.5	26.2	0.358
KDN.ND075AR0	190.495	215.908	12.7	12.7	11.3	28.1	81.1	——
KDN.JA075CP0	190.5	203.2	6.35	6.35	3.65	10.5	——	——
KDN.JA075XP0	190.5	203.2	6.35	6.35	4.84	10.5	26.2	0.358
KDN.JG075CP0	190.5	241.3	25.4	25.4	35.2	60.9	——	——
KDN.JG075XP0	190.5	241.3	25.4	25.4	46.3	60.9	152	3.751
KDN.JU075CP0	190.5	209.55	9.525	12.7	6.73	16.9	——	——
KDN.JU075XP0	190.5	209.55	9.525	12.7	8.93	16.9	42.1	0.67
KDN.KA075AR0	190.5	203.2	6.35	6.35	3.81	12.1	34.9	——
KDN.KA075CP0	190.5	203.2	6.35	6.35	3.65	10.5	——	——
KDN.KA075XP0	190.5	203.2	6.35	6.35	4.84	10.5	26.2	0.358
KDN.KB075AR0	190.5	206.375	7.938	7.938	5.49	16.5	47.5	——
KDN.KB075CP0	190.5	206.375	7.938	7.938	5.23	14.1	——	——
KDN.KB075XP0	190.5	206.375	7.938	7.938	6.93	14.1	35.2	0.516
KDN.KC075AR0	190.5	209.55	9.525	9.525	7.3	20.6	59.5	——
KDN.KC075CP0	190.5	209.55	9.525	9.525	6.73	16.9	——	——
KDN.KC075XP0	190.5	209.55	9.525	9.525	8.93	16.9	42.1	0.67
KDN.KD075AR0	190.5	215.9	12.7	12.7	11.3	28.1	81.1	——
KDN.KD075CP0	190.5	215.9	12.7	12.7	10.8	24.3	——	——
KDN.KF075AR0	190.5	228.6	19.05	19.05	22.5	48.9	141	——
KDN.KF075CP0	190.5	228.6	19.05	19.05	21.3	41.4	——	——
KDN.KF075XP0	190.5	228.6	19.05	19.05	28.1	41.4	104	2.211

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