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.KA027XP0	69.85	82.55	6.35	6.35	2.73	4.05	10.1	0.078
KDN.J07008XP0	70	86	8	8.001	5.38	7.42	18.6	0.158
KDN.K07008AR0	70	86	8	8.001	4.32	8.79	25.4	——
KDN.K07008CP0	70	86	8	8	4.09	7.43	——	——
KDN.K07008XP0	70	86	8	8.001	5.38	7.42	18.6	0.158
KDN.K07013AR0	70	96	13	13.005	8.43	14.3	41.2	——
KDN.K07013CP0	70	96	13	13	8.03	12	——	——
KDN.K07013XP0	70	96	13	13	10.5	12	30.1	0.328
KDN.K07020AR0	70	110	20	19.99	16	23.5	67.7	——
KDN.K07020CP0	70	110	20	20	15.4	20	——	——
KDN.K07020XP0	70	110	20	20	20.1	20.3	49.9	0.679
KDN.JA030CP0	76.2	88.9	6.35	6.35	2.17	4.4	——	——
KDN.JA030XP0	76.2	88.9	6.35	6.35	2.86	4.4	11	0.0887
KDN.JB030CP0	76.2	92.075	7.938	7.938	3.14	5.96	——	——
KDN.JB030XP0	76.2	92.075	7.938	7.938	4.15	5.96	14.9	0.131
KDN.KA030AR0	76.2	88.9	6.35	6.35	2.26	5.07	14.6	——
KDN.KA030CP0	76.2	88.9	6.35	6.35	2.17	4.4	——	——
KDN.KA030XP0	76.2	88.9	6.35	6.35	2.86	4.4	11	0.0887
KDN.KB030AR0	76.2	92.075	7.938	7.938	3.26	6.89	19.9	——
KDN.KB030CP0	76.2	92.075	7.938	7.938	3.14	5.96	——	——
KDN.KB030XP0	76.2	92.075	7.938	7.938	4.15	5.96	14.9	0.131
KDN.NA030AR0	76.2	88.905	6.35	6.35	2.26	5.07	14.6	——
KDN.NA030XP0	76.2	88.905	6.35	6.35	2.86	4.4	11	0.0887
KDN.SA030AR0	76.2	88.9	6.35	6.35	2.26	5.07	14.6	——
KDN.SA030CP0	76.2	88.9	6.35	6.35	2.17	4.4	——	——

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