High Speed Motor Bearings

High-speed motor bearings are mainly used in FANUC servo motors, Siemens servo motors, drilling and tapping machine tools or CNC machining centers, etc. Spindle motors are mostly used in drilling and tapping machine tools or CNC machining centers, and are connected to the rear end of the spindle through a coupling or belt to drive the high-speed rotation of the spindle. The motor is required to have very smooth rotation and reliable acceleration capabilities. The miniaturization of the motor is achieved through optimized structural design, and the selection of bearings is particularly critical. Servo motors require bearings with high precision, high speed, flexible rotation, low noise, low friction, and long life. Our company's bearings of this type greatly meet the application requirements of servo motors.

Product Details

Bearing	Balls	d	D	B
6005VV-2RS/P4	Ceramic ball	25	47	12
6205VV-2RS/P4	Ceramic ball	25	52	15
6206VV-2RS/P4	Ceramic ball	30	62	16
6207VV-2RS/P4	Ceramic ball	35	72	17
6210VV-2RS/P4	Ceramic ball	50	90	20
6212VV-2RS/P4	Ceramic ball	60	110	22
6213VV-2RS/P4	Ceramic ball	65	120	23
6325VV-2RS/P4	Ceramic ball	25	62	17
6306VV-2RS/P4	Ceramic ball	30	72	19
6310VV-2RS/P4	Ceramic ball	50	110	27
62205VV-2RS/P4	Ceramic ball	25	52	18
B25-254-2RS/P4	Ceramic ball	25	62	20.6
B25-224-2RS/P4	Ceramic ball	25	62	16
B25-302ZZ-2RS/P4	Ceramic ball	25	62	16
B25-302NXZZ-2RS/P4	Ceramic ball	25	62	16
EPB50-67-2RS/P4	Ceramic ball	50	130	31
EPB60-44-2RS/P4	Ceramic ball	60	130	31
EPB60-47-2RS/P4	Ceramic ball	60	130	31
B40-180-2RS/P4	Ceramic ball	40	90	23
B40-185-2RS/P4	Ceramic ball	40	80	30
B40-188-2RS/P4	Ceramic ball	40	80	18
B40-166-2RS/P4	Ceramic ball	40	90	23
B40-160-2RS/P4	Ceramic ball	30	72	19
F-568217-2RS/P4	Ceramic ball	35	72	23
F-568240-2RS/P4	Ceramic ball	40	80	23
F-568241-2RS/P4	Ceramic ball	40	90	23
F-568241-2RS/P4	Ceramic ball	40	90	23
F-563087-2RS/P4	Ceramic ball	50	90	23
F-563088-2RS/P4	Ceramic ball	50	110	23
F-563091-2RS/P4	Steel ball	60	110	28
F-567384-2RS/P4	Steel ball	50	110	23
F-569109-2RS/P4	Ceramic ball	60	130	28
F-569112-2RS/P4	Ceramic ball	75	130	31
F583269.05-2RS/P4	Ceramic ball	25	72	23
19BSW07	Ceramic ball	19	32	7
B25-83	Ceramic ball	25	58	16
32TM12	Ceramic ball	32	84	15
B27-12B	Ceramic ball	27	82	19
40TM11	Ceramic ball	40	90	19
B27Z-8	Ceramic ball	27.8	78	15
40TM18VZ	Ceramic ball	48	80	16
B28-30	Ceramic ball	28	78	20
60TM04N	Ceramic ball	60	101	17
B28-31	Ceramic ball	28	72	17
65TM02A	Ceramic ball	65	100	17
B28-34	Ceramic ball	28	75	19
B28-31	Ceramic ball	28	72	17
B29-11N	Ceramic ball	29	78	16.5/19
B29-11	Ceramic ball	29	78	18
B29-2NX	Ceramic ball	29	80	18/20
B31-15	Ceramic ball	31	72	9
B30-120	Ceramic ball	30	80	21
B31-16N	Ceramic ball	31	80	16
B30-126	Ceramic ball	30	75	20
B31-26N	Ceramic ball	31	93	21
B31-1	Ceramic ball	31	60	17
B31-26N	Ceramic ball	31	80	16.5
B31-10	Ceramic ball	31	80	16
B32-33	Ceramic ball	32	72	15
B31-13	Ceramic ball	31	93	19
B32Z-6	Ceramic ball	32.5	76	11
B31-15	Ceramic ball	31	72	9
B35-200	Ceramic ball	35	55	9
B31-16A1N	Ceramic ball	31	80	16
B35Z-7	Ceramic ball	35.5	95	12
B31-16N	Ceramic ball	31	80	16
B37-10	Ceramic ball	37	88	18
B31-23N	Ceramic ball	31	94	21
B37-9N	Ceramic ball	37	85	13
B31-28N	Ceramic ball	31	80	16.5/19
B43-3	Ceramic ball	43	73	12
B32-10	Ceramic ball	32	72	19
B43-4	Ceramic ball	43	87	19.5
B32-10/S	Ceramic ball	32	72	19
B45-106N	Ceramic ball	45	90	17
B32-14NR	Ceramic ball	32	80	20
B45-111E	Ceramic ball	45	105	21
B32-18NR	Ceramic ball	32	80	23
B45-90	Ceramic ball	45	100	17.9/21
B32-33	Ceramic ball	32	72	15
B49-5	Ceramic ball	49	95	18
B32-34	Ceramic ball	32	80	10
B49-7	Ceramic ball	49	87	14
B32Z-6	Ceramic ball	32.5	76	11
B57Z-8	Ceramic ball	57.5	80	14
B34Z-5E1	Ceramic ball	34.288	62	14
B60-57	Ceramic ball	60	101	17.2
B33Z-12	Ceramic ball	33.5	76	11
B67-1	Ceramic ball	67	92	13
B35-200	Ceramic ball	35	55	9
B67Z-7	Ceramic ball	57.5	80	12/13.0
B35-221	Ceramic ball	35	72	15
DG328012	Ceramic ball	32.5	80	11.5
B35-27	Ceramic ball	35.5	95	12
DG4880	Ceramic ball	48	80	16
B35Z-7	Ceramic ball	35.5	95	12
B40-121	Ceramic ball	40	72	14
B36Z-10	Ceramic ball	36	67	29
B17-123	Ceramic ball	17	52	21
B37-10	Ceramic ball	37	88	18
B17-126D	Ceramic ball	17	62	17.5
B37-9N	Ceramic ball	37	85	13
B17-127D	Ceramic ball	17	62	20
B37Z-1	Ceramic ball	37.8	68	18
B17-136	Ceramic ball	17	35	10
B39-5	Ceramic ball	39	86	20
B17-29	Ceramic ball	17	52	22
B40-121	Ceramic ball	40	72	14
B17-47D	Ceramic ball	17	47	24
B40-123	Ceramic ball	40	123.2	32
B17-96	Ceramic ball	17	47	18
B40-134N	Ceramic ball	40	100	25
B18Z-1B1	Ceramic ball	18.7	38	10
B40-167A	Ceramic ball	40	90	19
B20-112	Ceramic ball	20	47	14
B43-1	Ceramic ball	43	80	17
B20-122	Ceramic ball	20	47	16
B43-2	Ceramic ball	43	80	17
B20-141	Ceramic ball	20	62	16
B43-8	Ceramic ball	43	87	19.5
B20-151	Ceramic ball	20	52	16
B45-108	Ceramic ball	45	90	17
B20-160	Ceramic ball	20	52	12
B45-130NX2UR	Ceramic ball	45	85	15
B20-161	Ceramic ball	20	52	14
B49-3	Ceramic ball	49	90	19.7
B20-49NR	Ceramic ball	20	55	15
B57Z-7	Ceramic ball	57.7	80	13
B22-19	Ceramic ball	22	62	17
B58-1	Ceramic ball	58	104/108	21
B23-9	Ceramic ball	23	42	7
B60-44	Ceramic ball	60	130	22/31
B24Z-2URN	Ceramic ball	25	63	17
B60-57N	Ceramic ball	60	101	17.2
B25-109	Ceramic ball	25	52	15
B67-1	Ceramic ball	67	92	13
B25-10BC3	Ceramic ball	25	65	17
B67Z-7	Ceramic ball	67.5	80	12.0/13.0
B25-139	Ceramic ball	25	68	18
B75-55NX	Ceramic ball	75	110	18
B25-145	Ceramic ball	25	63	17
B8-75ZZ	Ceramic ball	8	24	10.0/9.0
B25-147	Ceramic ball	25	62	19
BD22-2ENX1	Ceramic ball	22	47	20.6
B25-157	Ceramic ball	25	68	18
BD25-9	Ceramic ball	25	52	23.5
B25-163	Ceramic ball	25	60	19/27
B8-74	Ceramic ball	8	22	11
B25-164ZNXC3	Ceramic ball	25	60	17
BD17-29	Ceramic ball	17	52	22
B25-166	Ceramic ball	25	67	26
BD25-49NX	Ceramic ball	25	60	27
B25-185V	Ceramic ball	25	61	20
BD29-2B	Ceramic ball	29	55	22.5
B25-19	Ceramic ball	25	63	18
BD35-12B	Ceramic ball	35	64	37
B25-198	Ceramic ball	25	63	18
BD35-15	Ceramic ball	35	65	26
B25-214	Ceramic ball	25	62	16
BDZ27-1AUR	Ceramic ball	27	63	33
B25-224	Ceramic ball	25	62	16
BDZ27-2NX	Ceramic ball	27	60	27
B25-238	Ceramic ball	25	68	19
BDZ27-3N	Ceramic ball	27	63	28
B25-238NX	Ceramic ball	25	68	19
BDZ38-1	Ceramic ball	38	68	26
B25-249	Ceramic ball	25	68	19
BDZ45-1	Ceramic ball	45	79	26
B25-254	Ceramic ball	25	52	22
BDZ56-2	Ceramic ball	56	84	23.5/25
B25-63DA2	Ceramic ball	25	63	18

The material of the high-speed motor bearing ring is high-purity bearing steel, combined with special heat treatment process, cold treatment process and material stabilization technology, which greatly improves the fatigue life of this series of bearings. The spindle motor bearing is a deep groove structure, used individually, generally distributed one at the front and rear ends of the motor. The cage adopts a nylon (PEEK) cage guided by rolling elements. The rolling elements adopt imported ceramic balls, which have the characteristics of fast heat dissipation, high temperature resistance, and high-speed operation. The rolling elements adopt imported ceramic balls, which have the characteristics of fast heat dissipation, high temperature resistance, and high-speed operation. Ceramic ball high-speed motor bearings can meet the high speed requirements of the motor. Ceramic ball high-speed motor bearings can also solve the problems of bearing temperature rise and quietness caused by excessive speed. The life of ceramic ball high-speed motor bearings is more than 3 times that of ordinary deep groove ball bearings, and the high-speed performance of the motor is improved by 50%, which can save a lot of costs and improve the reliability and market competitiveness of the product.

Our company has professional sales and technical engineers who are responsible for providing users with technical consultation, technical services and product technical training on precision bearing information and installation and use. Perfect pre-sales, sales and after-sales services constitute a guarantee system for high-quality services, providing users with reliable bearing products and creating excellent user experience and rich benefits for every customer.

If you have any questions about products and services, please contact the company's service department directly.