Z4 Series Keyless Shaft Locking Assemblies Shaft Clamping Elements from China manufacturer

Z4 Series Keyless Shaft Locking Assemblies Shaft Clamping Elements

Payment Terms:	T/T
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: Z4 180x250

Production Capacity: 20000 pcs/month

Delivery Date: 30 days

Product Name: Shaft Locking Assemblies, K...

Inner Diameter d: 70mm - 300mm

Structure: Outer Ring, Inner Ring, Cla...

Material: #45 Steel

Packaging: Neutral Carton/Plywood Box

Means of Transport: Ocean,Land

Packing: Neutral Carton Packaging

Brand Name: HOLK

Series: Z4 Series

Outer Diameter D: 120mm - 390mm

Torque Range: 6.85 KN.m - 245 KN.m

Features: Long life service

Product Name: Shaft Locking Assemblies, Keyless Shaft Power Lock, Shaft Clamping Elements
Series: Z4
Material: 45# Steel
Package: Neutral

Simple and quick assembly and disassembly, complete freedom from maintenance and wear, absolutely backlash-free power transmission: Our Shaft Locking Assemblies (Shaft Clamping Elements or Shaft Power Lock) are friction-locked shaft-hub connections manufactured to high quality standards. They are suitable for the precise fastening of all types of hubs, for example, toothed gears, running wheels and chain sprockets, levers, cam discs, belt and brake discs, slip-on gears, couplings or flanges, on shafts and axles.

Compared to external clamping connections like shrink discs, locking assemblies are installed between shaft and hub. By tightening the clamping screws, inner and outer rings press themselves onto the contact surfaces of the components to be connected, thus creating a friction-fit press connection. This allows not only high torques but also axial and radial as well as bending loads to be transmitted reliably. Our Keyless Locking Assemblies are the superior alternative to conventional shrink-fits, wedge, keyway or polygonal connections and offer outstanding concentricity and resistance to alternating torsion. Our locking assemblies are available to users in various standard designs and sizes as well as customised special solutions.

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

Series: Z4

Material: #45 Steel

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

Screws/Bolts Property Class: Class 12.9

Drawing and Technical Parameters of Z4 series Shaft Locking Assemblies-Shaft Clamping Elements

Z4 series Locking Assemblies - Shaft Clamping Elements - Shaft Power Lock
Dimension					Screw		Rated Load		Pressure on shaft	Pressure on hub	Screw Tightening Torque	Weight
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/mm2	N/mm2	N·m	kg
mm							KN	KN·m
70	120	56	62	74	M12	8	197	6.85	201	117	145	3.3
80	130					12	291	11.65	263	162		3.7
90	140					12	290	13	234	150		4
100	160	74	80	94	M14	15	389	19.7	213	133	230	7.2
110	170						483	22.6	242	157		7.7
120	180						482	28.9	222	148		8.3
125	185						480	30	212	143		8.5
130	190						480	31.2	205	140		8.8
140	200					18	574	40.2	227	159		9.3
150	210						572	42.9	212	152		10
160	230	88	94	110	M16		800	64	227	158	355	14.9
170	240						795	67.8	214	152		15.7
180	250					21	923	83	235	170		16.4
190	260					21	921	88	223	163		17.2
200	270					24	1050	105	242	179		18.8
210	290	110	116	134	M18	20	1118	117.3	197	143	485	23
220	300					21	1120	123	189	138		27.7
240	320					24	1280	153	198	148		29.8
250	330					27	1282	160.2	205	157		31
260	340					27	1430	186	205	157		32
280	370	130	136	156	M20	24	1650	230	192	145	690	46
300	390	130	136	156	M20	24	1650	245	179	138	690	49

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. 160x230) and series (e.g. Z4).

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.

Apart from standard series, our company can also design and manufacture bespoke 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.