Z12A Series Keyless Shaft Locking Assemblies Shaft Clamping Elements

Z12A Series Keyless Shaft Locking Assemblies Shaft Clamping Elements Admin Edit

Min. Order:	100 Piece/Pieces
Trade Term:	FOB,CIF,FCA,EXW
Payment Terms:	T/T
Place of Origin:	Jiangsu, China (Mainland)
Means of Transport:	Ocean, Land
Production Capacity:	20000 pcs/month
Packing:	Neutral Carton...

Delivery Date:	30 days	Brand Name:	HOLK
Product Name:	Shaft Locking Assemblies, Keyless Shaft Power Lock, Shaft Clamping Elements, Locking Device	Series:	Z12A Series
Inner Diameter d:	25mm - 600mm	Outer Diameter D:	55mm - 695mm
Structure:	Outer Ring, Inner Ring, Clamping Screws	Torque Range:	0.84 KN.m - 1760 KN.m
Material:	#45 Steel	Features:	Long life service
Packaging:	Neutral Carton/Plywood Box

Shaft Clamping Elements, also known as Keyless Power Locking Assemblies, by means of frictional forces, provide connection of all types of transmission equipment to their respective shafts, enabling transmission of both torque and axial thrust loads. Precision tapered thrust cones within the clamping elements create high pressure between shaft and hub to securely fasten pulleys, sprockets, gears, impellers, propellers etc.

These keyless lock assemblies are shaft-to-hub frictional locking devices that provide easily adjustable and releasable mechanical shrink fit. They offer simple installation, increased shaft strength and high torque transmission capacity.

HOLK Bearing offers a comprehensive range of different types of clamping elements to meet individual needs.

Product Name: Shaft Locking Assemblies, Keyless Shaft Power Lock, Shaft Clamping Elements, Shaft Locking Device, Cone Clamping Elements, Shaft Couplings

Series: Z12A

Material: #45 Steel

Construct: Inner Ring, Outer Ring, Locking Screws/Bolts

Screws/Bolts Property Class: Class 12.9

Photos of Z12A series Shaft Locking Assemblies

Drawing and Technical Parameters of Z12A series Shaft Locking Assemblies-Shaft Clamping Elements

Z12A Series Locking Assemblies - Shaft Clamping Elements - Cone Clamping Elements - Shaft Power Lock
Dimension					Screw		Rated Load		Pressure on shaft	Pressure on hub	Screw Tightening Torque	Weight
d	D	L2	L1	L	d1	n	Axial Force	Torque	Pf	Pf′	MA	kg
d	D	L2	L1	L			F1	M1	N/mm 2	N/mm 2	N·m
mm							KN	KN·m
25	55	32	40	46	M6	6	67	0.84	297	101	17	0.47
28								0.94	265	101		0.44
30								1	248	101		0.42
35	60	44	54	60		7	74	1.3	165	87		1
40	75	44	54	62	M8		145	2.9	282	116	41	1.1
45	75	44	54	62			145	3.26	251	116		1.2
50	80	56	64	72		8	165	4.15	200	98		1.4
55	85					9	186	5.15	205	104		1.6
60	90					10	207	6.2	202	106		1.7
65	95					10	207	6.75	187	100		1.9
70	110	70	78	88	M10	10	329	11.5	223	114	83	3.1
80	120					11	362	14.5	215	115		3.5
90	130					12	390	17.8	208	115		3.8
100	145	90	100	112	M12	14	527	26.3	200	107	145	6.1
110	155					17	575	31.8	198	110		6.6
120	165					18	670	40.4	212	120		7.2
130	180	104	116	130	M14	16	759	49	180	112	230	11.1
140	190					18	842.8	59	186	124		11.8
150	200					19	896.6	67	185	127		12.6
160	210					20	950	76	183	128		13.4
170	225	134	146	162	M16	19	1223.5	104	172	113	355	19.6
180	235					20	1288.8	116	172	115		20.6
190	250					21	1363	129.5	172	116		23.8
200	260					22	1437.5	143.7	172	112		24.9
220	285					24	1581.8	174	172	115		29.6
240	305					26	1725	207	172	119		31.9
260	325					28	1846	240	170	117		34.3
280	355	165	177	197	M20	24	2428.5	340	168	117	690	52
300	375					25	2540	381	161	123		55.3
320	405					28	2881	461	175	119		67.3
340	425					29	2994	509	171	119		71
360	455	190	202	224	M22	28	3588.8	646	169	115	930	96.5
380	475					30	3821	726	170	115		101.2
400	495					31	3960	792	168	120		106
420	515					32	4100	861	165	1l6		110.7
440	535					24	4260	937	165	112		110
460	555					24	4260	980	158	107		113
480	575					28	5000	1200	176	121		118
500	595					28	5000	1240	169	1l7		122
520	615					30	5330	1390	174	121		126
540	635					30	5330	1440	168	117		131
560	655					32	5680	1590	172	121		135
580	675					33	5860	1705	172	121		140
600	695					33	5860	1760	166	118		144

Great care has been taken to ensure the correctness of the information contained in this publication but no liability can be assumed for any incorrect or incomplete data. Our technical department reserves the right to final interpretation.

When ordering, please advise the d x D (ID x OD, e.g. 160x210) and series (e.g. Z12A).

Our Shaft-Hub Locking Assemblies are Alternatives to (Interchangeable with) the following series

China GB	Z1, Z2, Z3, Z4, Z5, Z6, Z7A, Z7B, Z7C, Z8, Z9, Z10, Z11, Z12A, Z12B, Z12C, Z13, Z14, Z15, Z16, Z17A, Z17B, Z18, Z19A, Z19B, Z20, Z21, Z22 etc.
RINGFEDER	RfN 7003, RfN 7004, RfN 7005, RfN 7006, RfN 7007, RfN 7012, RfN 7012.2, RfN 7013.0, RfN 7014, RfN 7015.0, RfN 7015.1, RfN 7061, RfN 7110, RfN 7515, etc.
TSUBAKI	KE Series, AS Series, AD-N Series, AE Series, TF Series, RE Series, SL Series, EL Series, EF Series, etc.
CHIARAVALLI	RCK11, RCK13, RCK15, RCK16, RCK19, RCK40, RCK45, RCK50, RCK55, RCK70, RCK71, RCK80, RCK95, etc.
Rexnord Tollok	TLK110, TLK130, TLK131, TLK132, TLK133, TLK139, TLK200, TLK250, TLK250L, TLK300, TLK400, TLK401, TLK450, TLK451, TLK452, TLK500, TLK601, TLK602, TLK603, etc.
RINGSPANN	RLK608, RLK608E, RLK606, RLK603, RLK603 K, RLK603 S, RLK110, RLK110 K, RLK130, RLK131, RLK132, RLK133, RLK402, RLK404, RLK300, RLK200, RLK350, etc.
BIKON	1003, 1006,1012, 4000, 5000, 7000A, 7000B, 8000, etc.
BONFIX	CCE1000, CCE2000, CCE3000, CCE4000, CCE4100, CCE4500, CCE4600, CCE4900, CCE8000, CCE9500, etc.
SATI	KLGG, KLCC, KLNN, KLDA, KLAA, KLDB, KLAB, KLPP, KLBB, KLHH, KLEE, KLFF, KLMM, etc.
COMPOMAC	A, B, C, D, ES/DS, EP, SD, F, etc.
VBLOK	VK400, VK800B, VK700, VK160, VK700.1, VK130, VK112, etc.
RINGBLOK	1060, 1100, 1120, 1710, 1720, 1800, etc.
KANA	200, 201, 300, etc.
KTR	KTR100, KTR150, KTR200, KTR201, KTR203, KTR206, KTR225, KTR250, KTR400, KTR603, etc.

Besides standard series, we can also design and produce tailored non-standard shaft-hub locking assemblies as per customers' specific requirements.

Incoporated in 1999, HOLK Bearing leads the way in the design and manufacture of quality Bearing Housings and Bearing Adapter Sleeves/Withdrawal Sleeves, we pride ourselves on an immediate and dedicated response to standard and special bearing housing solutions.

HOLK's max bearing housing fabrication capability: up to 5 tons/pc

We produce top-notch quality Split Plummer Blocks worth more than US$1,000,000 to a big famous European bearing company every year.

We manufacture premium quality Bearing Adapter Sleeves worth more than US$500,000 to a big famous European bearing company every year.