Sealed Bearing

Roller Bearing

Spindle Bearing

Flexible Bearing

Special Bearing

Address:No.2 JinXin Rd, Hi-New Zone Luoyang ,China
Tel: 0379---60338658
Fax: 0379---60338659
E-mail:info@lyvsg.com

Deep Groove Bearing

Sealed Bearing

Deep Groove Bearing

Thin Section Deep Groove Bearings with their large complements of small diameter balls provide greater stiffness and lower torque while permitting a significant reduction in weight and space when compared to standard section bearings. These advantages have found wide acceptance in many critical applications including ordnance and areospace guidance systems, large diameter encoders and radar support systems.
In some area, the bearing is required anti-friction & clean & well lubricated, then , double sealed or single deep groove bearings is optimal choice.

Description

WLA

WLB

WLG

WLHA

WLU

WLA系列 WLA series							单重 Weight Kg	对应国外公司型号 Interchange
型号 Type	尺寸 (inch/mm) Dimension				基本载荷 Basic Cap.N
	d	D	L1	L2	Cor	Cr		NTN	KAYDON
WLA020BCA1	2.000	2.500	2.148	2.356	3020	1420	0.045		JA020CP0
	50.8	63.5	54.6	59.8
WLA025BCA1	2.500	3.000	2.648	2.856	3690	1600	0.054		JA025CP0
	63.5	76.2	62.7	72.5
WLA030BCA1	3.000	3.500	3.148	3.356	4400	1820	0.064		JA030CP0
	76.2	88.9	80	85.2
WLA035BCA1	3.500	4.000	3.648	3.856	5070	2000	0.077		JA035CP0
	88.9	101.6	92.7	98
WLA040BCA1	4.000	4.500	4.148	4.356	5730	2130	0.086		JA040CP0
	101.6	114.3	105.4	110.6
WLA042BCA1	4.200	4.750	4.398	4.606	6090	2220	0.091		JA042CP0
	107.95	120.65	111.7	117
WLA045BCA1	4.500	5.000	4.648	4.856	6400	2310	0.095		JA045CP0
	114.3	127	118	123.3
WLA047BCA1	4.750	5.250	4.898	5.106	6760	2400	0.100		JA047CP0
	120.65	133.35	124.4	129.7
WLA050BCA1	5.000	5.500	5.148	5.356	7070	2490	0.104		JA050CP0
	127	139.7	130.8	136
WLA055BCA1	5.500	6.000	5.648	5.856	7780	2620	0.113		JA055CP0
	139.7	152.4	143.5	148.7
WLA060BCA1	6.000	6.500	6.148	6.356	8450	2800	0.127		JA060CP0
	152.4	165.1	156.2	161.4
WLA065BCA1	6.500	7.000	6.648	6.856	9110	2930	0.136		JA065CP0
	165.1	177.8	168.9	174.1

WLB系列 WLB series							单重 Weight Kg	对应国外公司型号 Interchange
型号 Type	尺寸 (inch/mm) Dimension				基本载荷 Basic Cap.N
	d	D	L1	L2	Cor	Cr		NTN	KAYDON
WLB020BCA1	2.000	2.625	2.136	2.362	4130	2000	0.068		JB020CP0
	50.8	66.675	54.3	60
WLB025BCA1	2.500	3.125	2.636	2.862	5070	2310	0.086		JB025CP0
	63.5	79.375	67	72.7
WLB030BCA1	3.000	3.625	3.136	3.362	5960	2580	0.100		JB030CP0
	76.2	92.075	79.7	85.4
WLB035BCA1	3.500	4.125	3.636	3.862	6850	2800	0.122		JB035CP0
	88.9	104.775	92.4	98.1
WLB040BCA1	4.000	4.625	4.136	4.362	7780	3070	0.136		JB040CP0
	101.6	117.475	105	110.8
WLB042BCA1	4.200	4.875	4.386	4.662	8130	3160	0.141		JB042CP0
	107.95	123.825	111.4	118.4
WLB045BCA1	4.500	5.125	4.636	4.862	8670	3290	0.154		JB045CP0
	114.3	130.175	117.8	123.5
WLB047BCA1	4.750	5.375	4.886	5.162	9020	3380	0.159		JB047CP0
	120.65	136.525	124.1	131.1
WLB050BCA1	5.000	5.625	5.136	5.362	9560	3510	0.168		JB050CP0
	127	142.875	130.5	136.2
WLB055BCA1	5.500	6.125	5.636	5.862	10490	3730	0.181		JB055CP0
	139.7	155.575	143.2	148.9
WLB060BCA1	6.000	6.625	6.136	6.362	11380	3960	0.200		JB060CP0
	152.4	168.275	155.9	161.6
WLB065BCA1	6.500	7.125	6.638	6.862	12270	4130	0.213		JB065CP0
	165.1	180.975	168.6	174.3

WLG系列 WLG series							单重 Weight Kg	对应国外公司型号 Interchange
型号 Type	尺寸 (inch/mm) Dimension				基本载荷 Basic Cap.N
	d	D	L1	L2	Cor	Cr		NTN	KAYDON
WLG120BCA1	12.000	14.000	12.554	13.602	94860	37830	4.218		JG120CP0
	304.8	355.6	318.9	345.5
WLG140BCA1	14.000	16.000	14.554	15.602	109440	41610	4.899		JG140CP0
	355.6	406.4	369.7	396.3
WLG160BCA1	16.000	18.000	16.554	17.602	124060	45250	5.579		JG160CP0
	406.4	457.2	420.5	447.1
WLG180BCA1	18.000	20.000	18.554	19.602	138640	48720	6.214		JG180CP0
	457.2	508	471.3	497.9
WLG200BCA1	20.000	22.000	20.554	21.602	153220	52100	7.167		JG200CP0
	508	558.8	522.1	548.7

WLHA系列 WLHA series							单重 Weight Kg	对应国外公司型号 Interchange
型号 Type	尺寸 (inch/mm) Dimension				基本载荷 Basic Cap.N
	d	D	L1	L2	Cor	Cr		NTN	KAYDON
WLHA010NCA1	1.000	1.375	1.108	1.274	1290	670	0.016		JHA10CL0
	25.4	34.925	28.1	32.4
WLHA015NCA1	1.500	1.875	1.608	1.774	1780	800	0.024		JHA15CL0
	38.1	47.625	40.8	45.1

WLU系列 WLU series							单重 Weight Kg	对应国外公司型号 Interchange
型号 Type	尺寸 (inch/mm) Dimension				基本载荷 Basic Cap.N
	d	D	L1	L2	Cor	Cr		NTN	KAYDON
WLU040BCA1	4.000	4.750	4.150	4.547	9340	3910	0.249	KRJ040LL	JU040CP0
	101.6	120.65	105.4	115.5
WLU042BCA1	4.250	5.000	4.400	4.797	9870	4090	0.263	KRJ042LL	JU042CP0
	107.95	127	111.76	121.8
WLU045BCA1	4.500	5.250	4.650	5.047	10400	4220	0.277	KRJ045LL	JU045CP0
	114.3	133.35	118.1	128.2
WLU047BCA1	4.750	5.000	4.900	5.295	10940	4360	0.295	KRJ047LL	JU047CP0
	120.65	139.7	124.5	134.5
WLU050BCA1	5.000	5.750	5.150	5.545	11510	4490	0.308	KRJ050LL	JU050CP0
	127	146.05	130.8	140.8
WLU055BCA1	5.500	6.250	5.560	6.042	12580	4800	0.336	KRJ055LL	JU055CP0
	139.7	158.75	143.5	153.5
WLU060BCA1	6.000	6.750	6.150	6.542	13650	5070	0.367	KRJ060LL	JU060CP0
	152.4	171.45	156.2	166.2
WLU065BCA1	6.500	7.250	6.650	7.037	14710	5330	0.395	KRJ065LL	JU065CP0
	165.1	184.15	168.9	178.7
WLU070BCA1	7.000	7.750	7.150	7.537	15780	5560	0.422	KRJ070LL	JU070CP0
	177.8	196.85	181.6	191.4
WLU075BCA1	7.500	8.250	7.650	8.037	16850	5820	0.449	KRJ075LL	JU075CP0
	190.5	209.55	194.3	204.1
WLU080BCA1	8.000	8.750	8.150	8.537	17910	6050	0.481	KRJ080LL	JU080CP0
	203.2	222.25	207	216.8
WLU090BCA1	9.000	9.750	9.150	9.535	20050	6530	0.535	KRJ090LL	JU090CP0
	228.6	247.65	232.4	242.2
WLU100BCA1	10.000	10.750	10.150	10.535	22180	6980	0.594	KRJ100LL	JU100CP0
	254	273.05	257.8	267.6
WLU110BCA1	11.000	11.750	11.150	11.535	24310	7420	0.649	KRJ110LL	JU110CP0
	279.4	298.45	283.2	293
WLU120BCA1	12.000	12.750	12.150	12.535	26450	7870	0.708	KRJ120LL	JU120CP0
	304.8	323.85	308.6	318.4

Comments

Name：spindle

Time:2013-01-24

Message：

The CNC spindle bearings installed? Install up spindle how and noise. Who can help me?

Replay:

May be the installation does not meet the good, or spindle hole or bearing into something, spindle bearings generally Angular contact bearings, installation should pay attention to the direction and pairing You only have new clothes too, before installation using gasoline or diesel cleaning spindle hole and bearing, and then to the bearing Dayou, high temperature grease, pay attention not to exceed the bearing gap of one-third of a, then is assembled out, this is very important, in order to, pay attention gap, direction, parallel, and even cleaning. Should go bearings fixed on the spindle and bearing bore inside, so rigid. I do not know you're using what bearing, I changed a lot of times, this is my experience.

Name：sealed bearings

Time:2012-12-07

Message：

What is 80,000 sealed bearings?

Replay:

Thrust cylindrical roller bearings (80000 type) Thrust cylindrical roller bearings are separable bearings, can only bear one-way axial load and a slight impact, and to limit the shaft (or shell) axial displacement in one direction, and therefore can be used as a one-way axial positioning. However, its carrying capacity is far greater than the thrust ball bearings. Roller rolling, since both ends of the roller line at different speeds, the roller sliding in the ferrule raceway inevitably, therefore, such bearing speed limit than lower thrust ball bearing, usually only available at low speed operation Occasion.