Z12B Series Keyless Shaft Locking Assemblies Shaft Clamping Elements

Z12B 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:	Z12B Series
Inner Diameter d:	70mm - 600mm	Outer Diameter D:	110mm - 695mm
Structure:	Outer Ring, Inner Ring, Clamping Screws	Torque Range:	7.15 KN.m - 1240 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

Series: Z12B

Material: #45 Steel

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

Screws/Bolts Property Class: Class 12.9

Photos of Z12 series Shaft Locking Assemblies-Shaft Clamping Elements

Drawing and Technical Parameters of Z12B series Shaft Locking Assemblies-Shaft Clamping Elements

Z12B 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
d	D	L2	L1	L			F1	M1	N/mm 2	N/mm 2	N·m	kg
mm							KN	KN·m
70	110	50	60	70	M10	8	204	7.15	194	107	83	2.3
80	120					10	250	10.25	212	123		2.5
90	130					11	280	12.6	207	125		2.7
100	145	60	70	82	M12	10	372	18.6	205	126	145	4.1
110	155					10	372	20.5	187	118		4.4
120	165					11	408	24.5	188	122		4.8
130	180	65	79	91		14	520	33.8	197	128		6.3
140	190					15	557	39	196	130		6.6
150	200					15	557	41.8	183	123		7.8
160	210					16	593	47.5	183	125		9.4
170	225	78	92	106	M14	15	764	65.5	193	133	230	10.7
180	235	78	92	106		15	765	69	182	127		11.3
190	250	88	102	116		16	815	77.5	163	103		14.6
200	260	88	102	116		20	1020	102	194	124		15.3
220	285	96	108	124	M16	15	1060	117	174	113	355	20.2
240	305					20	1410	170	212	140		21.8
260	325					21	1480	193	205	138		23.4
280	355		110	130	M20	15	1650	232	213	141	690	30
300	375		110	130		15	1650	249	198	134		31.2
320	405	124	136	156		20	2210	354	191	125		48
340	425	124	136	156		20	2210	376	180	119		51
360	455	140	155	177	M22	20	2750	496	185	118	930	69
380	475					20	2750	524	175	113		73
400	495					22	3010	602	183	122		76
420	515					24	3300	694	190	127		80
440	535					24	3300	728	166	123		81
460	555					24	3300	760	159	118		85
480	575					25	3440	830	159	119		88
500	595					25	3440	861	153	115		91
520	615					28	3850	1003	164	124		95
540	635					28	3850	1042	158	120		98
560	655					30	4130	1157	163	125		101
580	675					30	4130	1199	158	121		104
600	695					30	4130	1240	153	118		108

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. 320x405) and series (e.g. Z12B).

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, our company 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.