Harmonic reducer bearing structure type
Harmonic reducer bearing consists of rigid bearing and flexible bearing. Rigid bearing has four series:
CSG(CSF) Series, CSD Series, SHG(SHF) Series, SHD Series. Its model name same with the corresponding
According harmonic reducer name. Flexible bearing's name is HYR
Rigid bearing
Rigid bearing is a kind of crossed cylindrical roller bearing. According to the different application occasions, it
Has two categories: Inner and outer ring integrated; inner ring integrated and outer ring split. Rolling element
Is cylindrical roller, each roller in 90°angle vertical arrangements in the V-shape raceway. this kind of
Bearing can bear axial load, radial load, tilting moment and all kinds of load in every direction. this kind of
Bearing has characteristics of high precision, high rigidity, and combined load capacity.

Model	Dimension										Outer ring mounting hole		Inner ring mounting hole		Inner ring mounting hole		Basic Load rating		Weight	Model
	d	D	H	C	B	H2	D1	D2	d1	d2	Center diameterdm	Mounting hole size	Center Diameterdn	Mounting hole size	Center DiameterdL	Mounting hole size	Cr	Cor	KG
	Unit:mm																KN	KN
CSG(CSF)-14	11	55	16.5	16	13.5	4	41.8	29	29.8	28.4	49	8-φ3.5	23	6-M4	17	6-M4	7	9.1	0.15	CSG(CSF)-14
CSG(CSF)-17	10	62	16.5	16	13.5	4	49	34	33.8	33.8	56	10-φ3.5	27	6-M5	19	6-M5	7.6	10.7	0.24	CSG(CSF)-17
CSG(CSF)-20	14	70	16.5	16	13.5	4.5	56.5	41	40	40	64	12-φ3.5	32	8-M6	24	8-M5	8.5	13.4	0.2	CSG(CSF)-20
CSG(CSF)-25	20	85	18.5	18	16.5	3.5	67	535	52.6	52.6	79	16-φ3.5	42	8-M8	30	8-M6	13.8	21.6	0.45	CSG(CSF)-25
CSG(CSF)-32	26	112	22.5	21.5	19	4.5	90	68	68.6	68.6	104	16-φ4.5	55	8-M10	40	8-M8	12.5	35.6	0.9	CSG(CSF)-32
CSG(CSF)-40	32(24)	126	24	22.5	21.5	4.5	105	86	81.2	81.2	117	20-φ5	68	8-M10	50	8-M10	25.9	41.4	1.3	CSG(CSF)-40
CSG(CSF)-50	40(32)	157	31	30	28	5	131.6	103	102.6	102.6	147	16-φ5.5	84	8-M14	60	8-M14	49.5	85	2.8	CSG(CSF)-50
CSG(CSF)-65	52(44)	210	39	37	35	7	176	132	132.6	132.6	198	20-φ6.6	110	8-M16	80	8-M16	74.6	133	7.9	CSG(CSF)-65