Wire Rope Sheaves

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Wire rope sheaves and pulleys are used in lifting and transportation, port loading and unloading, mining machinery, metallurgy machinery, and other industries. They are known for their numerous advantages and outstanding wear resistance.

Pulley Categories: Hot rolled pulley, ring rolling pulley, wide groove pulley
Pulley diameter: 250 mm - 2000 mm
Wire line sizes: φ7.5mm-φ60mm
Safety factor: 4 times
Surface: Painting

A: Hot-Rolled Sheave

This is the updated version of a casting sleeve. We offer customized products.
l. Circular runout tolerance of diameter D – tl: 0≤tl≤D/1000 D: unit mm
2. Tolerance of bottom radius R – t2:

R	t1
≤15	1.0
>15	1.5

3. Tolerance of rim width –t3:

Rim number	t3
1	2
2	2
3	3
4	3
5	4
6	4
7	5
8	5

4. Tolerance of outer diameter D1—t4:

D1	t4
≤250	-0.5
>250-500	-1.0
>500-1000	-1.5
>1000-1200	-2.0
>1200-1500	-2.5
>1500-1800	-3.0
>1800-2000	-3.5

5. Lateral runout tolerance of rope groove –t5: t5≤2D/l000 D: unit mm
6. Surface hardness of rope groove is HB—140~220, ring forged double disc pulley made of alloy, Surface hardness of rope groove is HRC≥40

B: Ring Forged Double Disc Pulley

Ring forged double disc sheave
Ring forged double disc sheave of groove with large width

Recommendation: suitable for the places of frequent utilization, and difficult replacement and maintenance areas

C: Wide Groove Sheave

Rope Diameter	Mooring Socket	Dimensions(mm)
Rope Diameter	Mooring Socket	A	B	C	D	E
16-17	4	560	694	750	60	9
18-19	4-5-6	630	788	850	70	10
20-21	5-6-7	710	880	960	75	11
22-24	6-7-8	710	890	970	80	12
25-27	7-8-9	800	984	1060	80	14
28-30	8-9-10	900	1116	1210	95	15
31-33	9-10-11	1000	1240	1360	105	17
34-36	10-11-12	1000	1240	1360	105	19
37-39	11-12-13	1200	1450	1560	110	20
40-42	12-13-14	1200	1450	1560	110	21
43 45	13-14-15	1400	1655	1760	110	23
46-48	14-15	1600	1870	1960	110	25
56	17	1800	2085	2200	122	29

Products:

Parameters of Sheaves (Generally Sealed Type)

Item No	wire rope Diameter (mm)	Dimensions (mm)									recommend Bearing type	reference Weight (kg)
Item No	wire rope Diameter (mm)	D	D1	R	b	w	f	D2	D3	B	recommend Bearing type	reference Weight (kg)
TH1201P	10-14	280	325	7	37	28	8	55	63	64	221	12
TH1202P								60	69	66	212	12
TH1203P								65	75	68	213	13
TH1204P								70	80	70	214	13
TH2201P	>14-19	355	415	10	50	38	8	80	90	74	216	22
TH2202P								85	96	78	217	23
TH2203P								90	102	82	218	24
TH2204P								95	108	86	219	27.5
TH3201P	>19-23.5	450	521	12	60	46	10	95	108	90	219	38.5
TH3202P								100	113	94	220	39.5
TH3203P								110	124	102	222	42
TH3204P								120	135	106	224	43.5
TH4201P	>23.5-30	560	650	15	73	57	10	130	146	106	226	69
TH4202P								140	158	110	228	72.5
TH4203P								150	170	116	230	76
TH4204P								160	180	122	232	78
TH5201P	>30-37	710	822	19	92	72	12	160	188	128	42232	119
TH5202P								170	202	136	42234	123
TH5203P								180	212	136	42236	124
TH5204P								190	225	142	42238	129
TH6201P	>37-43	800	926	22	104	82	12	160	188	128	42232	152
TH6202P								170	202	136	42234	157
TH6203P								180	212	136	42236	158
TH6204P								190	228	142	42238	163
TH7201P	>43-50	900	1052	26	123	98	14	190	225	148	42238	278
TH7202P								200	235	154	42240	275
TH7203P								220	260	168	42244	305
TH7204P								240	278	182	42248	289
TH8201P	>50-58	1120	1292	29	135	110	14	190	225	148	42238	385
TH8202P								200	235	154	42240	384
TH8203P								220	260	168	42244	417
TH8204P								240	278	182	42248	397

1. D0=D d2. The reference weight does not include the weight of bearing.

Parameters of Sheaves (Generally Sealed Type)

Item No	wire rope Diameter （ mm)	Dimensions （ mm ）									recommend Bearing type	reference Weight （ kg ）
Item No	wire rope Diameter （ mm)	D	D1	R	b	w	f	D2	D3	B	recommend Bearing type	reference Weight （ kg ）
TH1251P	10-14	355	400	7	37	28	8	55	63	64	221	16
TH1252P								60	69	66	212	16
TH1253P								65	75	68	213	17
TH1254P								70	80	70	214	18
TH2251P	>14-19	450	510	10	50	38	8	80	90	74	216	28
TH2252P								85	96	78	217	29
TH2253P								90	102	82	218	31
TH2254P								95	108	86	219	32
TH3251P	>19-23.5	560	631	12	60	46	10	95	108	90	219	50
TH3252P								100	113	94	220	50
TH3253P								110	124	102	222	53
TH3254P								120	135	106	224	55
TH4251P	>23.5-30	710	800	15	73	57	10	130	146	106	226	91
TH4252P								140	158	110	228	95
TH4253P								150	170	116	230	97
TH4254P								160	180	122	232	101
TH5251P	>30-37	900	1012	19	92	72	12	160	188	128	42232	158
TH5252P								170	202	136	42234	163
TH5253P								180	212	136	42236	164
TH5254P								190	225	142	42238	168
TH6251P	>37-43	1000	1126	22	104	82	12	160	188	128	42232	20
TH6252P								170	202	136	42234	208
TH6253P								180	212	136	42236	209
TH6254P								190	228	142	42238	213
TH7251P	>43-50	1250	1402	26	123	98	14	190	225	148	42238	394
TH7252P								200	235	154	42240	394
TH7253P								220	260	168	42244	425
TH7254P								240	278	182	42248	406
TH8251P	>50-58	1400	1572	29	135	110	14	190	225	148	42238	504
TH8252P								200	235	154	42240	503
TH8253P								220	260	168	42244	538
TH8254P								240	278	182	42248	519

Ordering Instructions
1. You can select the sheaves according to the rope diameter- d, nominal diameter of sheave - DO(D0=D d), bearing model, working environment(generally sealed type or strictly sealed type(A type)) in the table.(table 1-4 for generally sealed type, table 5-8 for strictly sealed type )
2. Customization is available in our factory. We can manufacture the sheaves according to the steel cable end.
3. We can design and manufacture special sheaves and pulley blocks.

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