Engraving Machine Spindle Bearing

engraving machine mainly uses ultra-high-speed spindle bearings with double-sided sealing rings. The engraving machine requires the bearings must have high speed, wear resistance, low noise, long life, etc. The use of ultra-high-speed spindle bearings with double-sided sealing rings is one of the current mainstream choices. It is mainly used for woodworking engraving machine spindles, stone engraving machine spindles, jade engraving machine spindles, advertising engraving machine spindles, computer engraving machine spindles, CNC engraving machine spindles, etc.

Product Details

Designation	Dimension			Basic Load		Limited speed	Weight
	d	D	B	Cr	C_0r	Greas	Mass
	mm	mm	mm	KN	KN	r/min	kg
H7000C-2RZHQ1/P4	10	26	8	2.2	1.2	90000	0.02
H7000AC-2RZHQ1/P4	10	26	8	2.1	1.2	75000	0.02
H7001C-2RZHQ1/P4	12	28	8	2.2	1.3	80000	0.02
H7001AC-2RZHQ1/P4	12	28	8	2.0	1.2	70000	0.02
H7002C-2RZHQ1/P4	15	32	9	3.6	2.3	70000	0.03
H7002AC-2RZHQ1/P4	15	32	9	3.5	2.2	60000	0.03
H7003C-2RZHQ1/P4	17	35	10	3.8	2.5	63000	0.01
H7003AC-2RZHQ1/P4	17	35	10	3.6	2.3	53000	0.04
H7004C-2RZHQ1/P4	20	42	12	6.1	4.3	53000	0.08
H7004AC-2RZHQ1/P4	20	45	12	5.8	4.1	45000	0.08
H7005C-2RZHQ1/P4	25	47	12	6.2	4.6	45000	0.09
H7005AC-2RZHQ1/P4	25	47	12	5.8	4.4	38000	0.09
H7006C-2RZHQ1/P4	30	55	13	8.6	6.6	38000	0.13
H7006AC-2RZHQ1/P4	30	55	13	8.1	6.3	32000	0.13
H7007C-2RZHQ1/P4	35	62	14	9.2	7.8	34000	0.18
H7007AC-2RZHQ1/P4	35	62	14	8.7	7.4	28000	0.18
H7008C-2RZHQ1/P4	40	68	15	9.8	8.9	30000	0.2
H7008AC-2RZHQ1/P4	40	68	15	9.3	8.4	26000	0.2
H7009C-2RZHQ1/P4	45	78	16	12.5	11.4	26000	0.26
H7009AC-2RZHQ1/P4	45	75	16	11.8	10.7	24000	0.26
H7010C-2RZHQ1/P4	50	80	16	12.9	12.4	24000	0.28
H7010AC-2RZHQ1/P4	50	80	16	12.2	11.7	22000	0.28
H7011C-2RZHQ1/P4	55	90	18	17.5	16.8	22000	0.41
H7011AC-2RZHQ1/P4	55	90	18	17.5	16.8	19000	0.41
H7012 C-2RZHQ1/P4	60	95	18	19.3	19.3	20000	0.43
H7012 AC-2RZHQ1/P4	60	95	18	18.2	18.2	18000	0.43
H7013 C-2RZHQ1/P4	65	100	18	19.9	20.8	20000	0.46
H7013 AC-2RZHQ1/P4	65	100	18	18.8	19.7	17000	0.46
H7014 C-2RZHQ1/P4	70	110	20	25.9	26.7	18000	0.64
H7014 AC-2RZHQ1/P4	70	110	20	24.4	25.2	15000	0.64
H7015 C-2RZHQ1/P4	75	115	20	26.2	27.8	17000	0.67
H7015 AC-2RZHQ1/P4	75	115	20	24.7	26.3	15000	0.67
H7016 C-2RZHQ1/P4	80	125	22	31.2	33.5	16000	0.9
H7016 AC-2RZHQ1/P4	80	125	22	29.5	31.7	13000	0.9
H7017C-2RZHQ1/P4	85	130	22	61.6	34.9	15000	0.94
H7017AC-2RZHQ1/P4	85	130	22	29.9	32.9	13000	0.94
H7018C-2RZHQ1/P4	90	140	24	37.1	41.4	14000	1.24
H7018AC-2RZHQ1/P4	90	140	24	35.1	39.1	12000	1.24
H7019C-2RZHQ1/P4	95	145	24	37.6	43.0	13000	1.26
H7019AC-2RZHQ1/P4	95	145	24	35.5	40.6	11000	1.26
H7020C-2RZHQ1/P4	100	150	24	38.1	44.6	12000	1.34
H7020AC-2RZHQ1/P4	100	150	24	36.0	42.1	11000	1.34
H7021 C-2RZHQ1/P4	105	160	26	49.1	56.3	12000	1.66
H7021 AC-2RZHQ1/P4	105	160	26	46.4	53.2	10000	1.66
H7022C-2RZHQ1/P4	110	170	28	49.7	58.5	11000	2.16
H7022AC-2RZHQ1/P4	110	170	28	46.9	55.3	9000	2.16
H7024 C-2RZHQ1/P4	120	180	28	51.0	62.8	10000	2.21
H7024 AC-2RZHQ1/P4	120	180	28	48.2	58.5	8500	2.21
H7026 C-2RZHQ1/P4	130	200	33	65.4	81.5	9000	3.52
H7026 AC-2RZHQ1/P4	130	200	33	61.0	77.0	7500	3.52
H7028 C-2RZHQ1/P4	140	210	33	67.1	87.0	7500	3.73
H7028 AC-2RZHQ1/P4	140	210	33	63.4	82.2	7000	3.73
H7030 C-2RZHQ1/P4	150	225	35	82.4	106.5	6700	4.46
H7030 AC-2RZHQ1/P4	150	225	35	77.8	100.6	6300	4.46
H7032 C-2RZHQ1/P4	160	240	38	84.3	113.4	6300	5.64
H7032 AC-2RZHQ1/P4	160	240	38	79.6	107.2	5600	5.64
H7034 C-2RZHQ1/P4	170	260	42	102.7	139.6	6000	7.95
H7034 AC-2RZHQ1/P4	170	260	42	97.0	131.9	5300	7.95
H7036 C-2RZHQ1/P4	180	280	46	104.8	148.3	5300	10.2
H7036 AC-2RZHQ1/P4	180	280	46	99.0	140.1	4800	10.2
H7038 C-2RZHQ1/P4	190	290	45	116.9	164.3	4500	10.36
H7038 AC-2RZHQ1/P4	190	290	45	126.4	184.4	4500	13.81
H7040 C-2RZHQ1/P4	200	310	51	126.4	184.4	4500	13.81
H7040 AC-2RZHQ1/P4	200	310	51	119.4	174.2	4300	13.81
H7044 C-2RZHQ1/P4	220	340	56	147.7	219.5	4300	18.16
H7044AC-2RZHQ1/P4	220	340	56	139.5	207.4	4000	18.16

Engraving machine spindle bearing mainly use high quality bearing steel (GCr15), imported ceramic balls, and filling with Kluber grease. The bearing accuracy can reach P4 and P2 .

When choosing the spindle bearing , we should be pay attention to the following:

1. Bearing load capacity. Select the bearing that can meets the requirements according to the actual working static load and dynamic load of the engraving machine.

2. Working speed. Select the bearing according to the maximum spindle speed to ensure that the bearing can run stably at high speed.

3. The accuracy level should be selected well. Different engraving machines have different requirements for bearing accuracy. High-precision bearings have good stability during processing and can effectively reduce workpiece errors.

4. Durability of bearings. Try to choose wear-resistant and fatigue-resistant bearings so that the engraving machine is not easily damaged when working for a long time, reducing the company's maintenance costs.

5. Lubrication method. Choose the appropriate lubrication method according to the working environment, such as oil lubrication or grease lubrication, which should match the working conditions of the bearing.

6. When the engraving machine is running in a working environment with a lot of dust or water vapor, it is recommended to choose bearings with seals or protective devices.

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, in-sales and after-sales services constitute a guarantee system for high-quality services, providing users with reliable quality bearing products, 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.