Liyang Weilian Transmission Machinery Co., Ltd.: Changzhou, Jiangsu, China; Main products: flexible jaw-type coupling, flexible disc/diaphragm coupling, locking nut and clamping set, torque limiter coupling, Rubber Coupling Damper

Home > Products > Z series - Shaft Collar > China Lowest price Z2 lock nut types Precision Shaft Locking Device bearing sleeve lock nut

China Lowest price Z2 lock nut types Precision Shaft Locking Device bearing sleeve lock nut

FOB Price

US$ 1 - 50 / Set

10 Sets(Min. Order)

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Product Details

Place of Origin	Jiangsu, China		Brand Name	Weilian
Model Number	Z2

Z Series-Keyless Locking device Z2:

1.Shaft collar selection method

Choose shaft collar according to load

1.select the shaft collar should meet:

a. transmitted torque Mt ≥ M

b. axial force:Ft ≥ Fx

c. transfer force:Ft ≥ F2X+(M X10-3)2

d. radial force Pt ≥ Fr/d.1 X103

2,the rated load of a connection which to use numerous shaft sleeve.

When Rated load of a shaft sleeve is less than required transfer load, then can set more than two shaft sleeves in series, the total rated load:

Mtn=m.Mt

Type in: Mtn - n shaft sleeve’s rated load:M - load coefficient (m value shown in chart A)

2.picture show

Product Description

Mark example:
Inner diameter:130mm,outer diameter:180mm Z1 type shaft collar; Z2-130x180 GB5867-86

Z2 type shaft locking device basic size and parameter

basic size				soket head cap screw		nomina Load			surface pressure between shaft sleeve and coupling N/mm2	Screw tighten torque MA N·M	weight Kg


d	D	I	L	L1	d1	n	axialforce Ft KN`m	torque Mt kN·m
						n	axialforce Ft KN`m	torque Mt kN·m
20	47	17	20	27.5	M6×18	8	27	0.27	210	14	0.24
22	47					8	27	0.3	195		0.23
25	50					9	30	0.38	190		0.25
28	55					10	33	0.47	185		0.3
30	55					10	33	0.5	175		0.29
35	60					12	40	0.7	180		0.32
38	63					14	46	0.88	185		0.33
40	65					14	46	0.92	180		0.34
42	72	20	24	33.5	M8×22	12	65	1.36	200	35	0.48
45	75						72	1.62	210		0.57
50	80						71	1.77	190		0.6
55	85					14	83	2.27	200		0.63
60	90					14	83	2.47	180		0.69
65	95					16	93	3.04	190		0.73
70	110	24	28	39.5	M10×25	14	132	4.6	210	70	1.26
75	115						131	4.9	195		1.33
80	120						131	5.2	180		1.4
85	125					16	148	6.3	195		1.49
90	130					16	147	6.6	180		1.53
95	135					18	167	7.9	195		1.62
100	145	29	33	47	M12×30	14	192	9.6	195	125	2.01
105	150						190	9.98	185		2.1
110	155						191	10.5	180		2.15
120	165					16	218	13.1	185		2.35
125	170					18	220	13.78	180		2.95
130	180	34	38	52	M12×35	20	272	17.6	165	125	3.51
140	190					22	298	20.9	165		3.85
150	200					24	324	24.2	170		4.07
160	210					26	350	28	170		4.3
170	225	38	44	60	M14×45	22	386	32.8	160	190	5.78
180	235	38	44	60		24	420	37.8	165		6.05
190	250	46	52	68		28	490	46.5	150		8.25
200	260	46	52	68	M14×45	30	525	52.5	150	190	8.65
210	275	50	56	74	M16×50	24	599	62.89	151	295	10.1
220	285					26	620	68	150		11.22
240	305					30	715	85.5	160		12.2
250	315					32	768	96	162		12.7
260	325					34	800	104	165		13.2

3.packaging

Liyang Weilian Transmission Machinery Co., Ltd.: Contact nameEva Wang
Chat Now; Phone86-519-89889866; AddressWest River aside of Beixiang, Bieqiao Town, Changzhou, Jiangsu

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