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.JA020XP0	50.8	63.5	6.35	6.35	2.29	3.02	7.61	0.049
KDN.JB020CP0	50.8	66.675	7.938	7.938	2.57	4.14	——	——
KDN.JB020XP0	50.8	66.675	7.938	7.938	3.37	4.14	10.4	0.0743
KDN.KA020AR0	50.8	63.5	6.35	6.35	1.8	3.51	10.1	——
KDN.KA020CP0	50.8	63.5	6.35	6.35	1.75	3.02	——	——
KDN.KA020XP0	50.8	63.5	6.35	6.35	2.29	3.02	7.61	0.049
KDN.KB020AR0	50.8	66.675	7.938	7.938	2.67	4.85	14	——
KDN.KB020CP0	50.8	66.675	7.938	7.938	2.57	4.14	——	——
KDN.KB020XP0	50.8	66.675	7.938	7.938	3.37	4.14	10.4	0.0743
KDN.NA020AR0	50.8	63.505	6.35	6.35	1.8	3.51	10.1	——
KDN.NA020XP0	50.8	63.505	6.35	0	2.29	3.02	7.61	0.049
KDN.NB020AR0	50.8	66.68	7.938	7.938	2.67	4.85	14	——
KDN.NB020CP0	50.8	66.68	7.938	7.938	2.57	4.14	——	——
KDN.NB020XP0	50.8	66.68	7.938	7.938	3.37	4.14	10.4	0.0743
KDN.SA020AR0	50.8	63.5	6.35	6.35	1.8	3.51	10.1	——
KDN.SA020CP0	50.8	63.5	6.35	6.35	1.75	3.02	——	——
KDN.SA020XP0	50.8	63.5	6.35	6.35	2.29	3.02	7.61	0.049
KDN.SB020AR0	50.8	66.675	7.938	7.938	2.67	4.85	14	——
KDN.SB020CP0	50.8	66.675	7.938	7.938	2.57	4.14	——	——
KDN.SB020XP0	50.8	66.675	7.938	7.938	3.37	4.14	10.4	0.0743
KDN.J06008XP0	60	76	8	8	4.96	6.43	16.1	0.127
KDN.K06008AR0	60	76	8	8.001	4	7.72	22.3	——
KDN.K06008CP0	60	76	8	8	3.77	6.43	——	——
KDN.K06008XP0	60	76	8	8.001	4.96	6.43	16.1	0.127
KDN.K06013AR0	60	86	13	13.005	7.67	12.1	34.9	——

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