Z8 Series Keyless Shaft Locking Assemblies Shaft Clamping Elements

Z8 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:	Z8 Series
Inner Diameter d:	20mm - 400mm	Outer Diameter D:	47mm - 495mm
Structure:	Outer Ring, Inner Ring, Clamping Screws	Torque Range:	0.29 KN.m - 399 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: Z8

Material: #45 Steel

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

Screws/Bolts Property Class: Class 12.9

Photos of Z8 series Shaft Locking Assemblies

Drawing and Technical Parameters of Z8 series Shaft Locking Assemblies-Shaft Clamping Elements

Z8 Series Locking Assemblies - Shaft Clamping Elements - Keyless Shaft Power Lock - Shaft Couplings
Dimension						Screw		Rated Load		Pressure on shaft	Pressure on hub	Screw Tightening Torque	Weight
d	D	L3	L2	L1	L	d 1	n	Axial Force	Torque	Pf	Pf′	MA
d	D	L3	L2	L1	L			F1	M1	N/mm2	N/mm 2	N·m	kg
mm								KN	KN·m
20	47	17	22	28	34	M6×20	5	30	0.29	220	95	17	0.25
22	47	17	22	28	34	M6×20	5	30	0.32	200	95		0.25
24	50	17	22	28	34	M6×20	5	30	0.37	200	95		0.27
25	50	17	22	28	34	M6×20	6	36	0.45	215	110		0.27
28	55	17	22	28	34	M6×20	6	36	0.5	200	100		0.32
30	55	17	22	28	34	M6×20	6	36	0.54	190	100		0.35
32	60	17	22	28	34	M6×20	8	48	0.77	215	115		0.37
35	60	17	22	28	34	M6×20	8	48	0.84	190	110		0.34
38	65	17	22	28	34	M6×20	8	48	0.91	195	115		0.4
40	65	17	22	28	34	M6×20	8	48	0.96	190	105		0.38
45	75	20	25	33	41	M8×25	7	77	1.75	230	135	41	0.63
50	80	20	25	33	41	M8×25	7	77	1.93	210	130		0.68
55	85	20	25	33	41	M8×25	8	88	2.45	215	135		0.73
60	90	20	25	33	41	M8×25	8	88	2.7	190	125		0.78
63	95	20	25	33	41	M8×25	9	100	3.18	205	140		0.89
65	95	20	25	28	41	M8×25	9	100	3.25	200	135		0.83
70	110	24	30	40	50	M10×30	8	141	5	220	140	83	1.33
75	115	24	30	40	50	M10×30	8	141	5.25	200	130		1.4
80	120	24	30	40	50	M10×30	8	141	5.6	190	125		1.48
85	125	24	30	40	50	M10×30	9	159	6.75	200	135		1.55
90	130	24	30	40	50	M10×30	9	159	7.1	190	130		1.63
95	135	24	30	40	50	M10×30	10	176	8.35	200	140		1.7
100	145	26	32	44	56	M12×30	8	205	10.3	210	145	145	2.6
110	155	26	32	44	56	M12×30	8	205	11.25	190	135		2.8
120	165	26	32	44	56	M12×30	9	231	13.9	210	145		3
130	180	34	40	52	64	M12×30	12	308	20	190	140		4.6
140	190	34	40	54	68	M14×40	9	317	22.25	180	130	230	4.9
150	200	34	40	54	68	M14×40	10	352	26.3	190	140		5.2
160	210	34	40	54	68	M14×40	11	287	31	190	145		5.5
170	225	44	40	64	78	M14×40	12	422	35.9	150	115		7.75
180	235	44	50	64	78	M14×40	12	422	38	145	110		8.15
190	250	44	50	64	78	M14×40	15	528	50.1	170	130		9.5
200	260	44	50	64	78	M14×40	15	528	52.8	160	125		9.9
220	285	50	56	72	88	M16×40	12	587	64.5	145	110	355	13.4
240	305	50	56	72	88	M16×40	15	734	88	165	130		14.3
260	325	50	56	72	88	M16×40	18	880	114	180	145		15.5
280	355	60	66	84	102	M18×50	16	948	132	150	120	485	22.9
300	375	60	66	84	102	M18×50	18	1059	159	160	125	485	24.4
320	405	74	81	101	121	M20×50	18	1374	220	150	120	690	36.1
340	425	74	81	101	121	M20×50	21	1603	272.5	175	135	690	38.4
360	455	86	94	116	138	M22×60	18	1710	308	140	110	930	46.2
380	475	86	94	116	138	M22×60	21	1995	379	155	125		55
400	495	86	94	116	138	M22×60	21	1995	399	150	120		61

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. 260x325) and series (e.g. Z8).

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.