Lifting Equipment Suppliers UK : Industrial Lifting Equipment, Manual Handling Products & Lifting Gear - Crosby T-641B T642B Regular Wire Rope Sheave Pulley Block with Shackle or Hook - Range from 910kg to 6350kg

Quick Ref: RWRB-2546

Home » Lifting Equipment Shop » Rigging Gear; Riggers Lifting Equipment » Crosby Lifting Equipment & Rigging Catalogue » Crosby Western and Marine Pulley Sheave Blocks » Crosby T-641B T642B Regular Wire Rope Sheave Pulley Block with Shackle or Hook - Range from 910kg to 6350kg

Crosby T-641B T642B Regular Wire Rope Sheave Pulley Block with Shackle or Hook - Range from 910kg to 6350kg

Model: T-641-B T-642-B / RWRB-2546

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Western Diamond & Oval Pattern Regular Wire Rope Blocks.

Rope blocks with Laser cut painted side plates (these can be furnished as galvanized upon request). Complete with grade 5 bolts secured with lock washers and staked nuts. All sizes of the block feature bronze bushed steel sheaves with larger bearing diameter for extended block life.

New style hanger for fitting attachment.
Available with hanger only (no fitting)

Model Numbers

Block Size (in.)	Fitting	Diamond Pattern with Bronze Bushed Steel Sheaves		Oval Pattern with Bronze Bushed Steel Sheaves
Block Size (in.)	Fitting	641-B Single	642-B Double	661-B Single	662-B Double
4	T	—	782193	791183	791593
6	T	781611	782219	—	791619
8	T	781639	782237	791236	791637
10	T	781657	782255	791254	791655
4	S	—	786199	—	—
6	S	785902	786206	795900	796204
8	S	785920	786224	—	—
10	S	785948	786242	795946	796240
6	J	782102	782503	791502	791904
8	J	782120	782521	791520	791922
10	J	782148	782549	791548	791940
6	E	782004	782406	791307	791708
8	E	782022	782424	791325	791726
10	E	782040	782442	791343	791744

Metric Table

Block Size (in.)	Fitting	Diamond Pattern with Bronze Bushed Steel Sheaves		Oval Pattern with Bronze Bushed Steel Sheaves
Block Size (in.)	Fitting	641-B Single	642-B Double	661-B Single	662-B Double
4	T	781586	782193	791183	791593
6	T	781611	782219	791218	791619
8	T	781639	782237	791236	791637
10	T	781657	782255	791254	791655
4	S	785886	786199	795884	796197
6	S	785902	786206	795900	796204
8	S	785920	786224	795928	796222
10	S	785948	786242	795946	796240
6	J	782102	782503	791502	791904
8	J	782120	782521	791520	791922
10	J	782148	782549	791548	791940
6	E	782004	782406	791307	791708
8	E	782022	782424	791325	791726
10	E	782040	782442	791343	791744

Imperial Dimensions

Block Size (in.)	Sheave Size (in.)		Wire Rope Size (in.)	Working Load Limit (Tons)*		Weight Each (lbs.)
Block Size (in.)	Outside Diam.	Rim Thickness	Wire Rope Size (in.)	641 661 Single	642 662 Double	641 661 Single	642 662 Double
4	4	3/4	3/8	1	2	8	11
6	6	1	1/2	3	4	15	21
8	8	1-1/4	5/8	4	6	28	41
10	10	1-1/4	5/8	4	7	38	60

Metric Dimensions

Block Size (in.)	Sheave Size (mm)		Wire Rope Size (mm)	Working Load Limit (t)*		Weight Each
				Working Load Limit (t)*		(kg)
				641 661 Single	642 662 Double	641 661 Single	642 662 Double
	Outside Diam.	Rim Thickness		641 661 Single	642 662 Double	641 661 Single	642 662 Double
4	102	19.1	10	.91	1.82	3.6	5.0
6	152	25.4	10	2.72	3.63	6.8	9.5
8	203	31.8	16	3.63	5.44	12.7	18.6
10	254	31.8	16	3.63	6.35	17.2	27.2

Crosby-catalogue-page-number-342-349.pdf

Product Warnings

(approx. 0.5Mb)

Crosby catalogue page 358

(approx. 0.2Mb)


Crosby T-642B Regular Wire Rope Sheave Pulley Block with Shackle	Crosby T-641B Regular Wire Rope Sheave Pulley Block with Hook

Model

Part N°	Block Size	Fitting	Sale Price	Quantity	In-Stock
2546-T1847 Ã¢â‚¬â€	4	T	Quote Required
2546-T1848 781611	6	T	Quote Required
2546-T1849 781639	8	T	Quote Required
2546-T1850 781657	10	T	Quote Required
2546-T1851 Ã¢â‚¬â€	4	S	Quote Required
2546-T1852 785902	6	S	Quote Required
2546-T1853 785920	8	S	Quote Required
2546-T1854 785948	10	S	Quote Required
2546-T1855 782102	6	J	Quote Required
2546-T1856 782120	8	J	Quote Required
2546-T1857 782148	10	J	Quote Required
2546-T1858 782004	6	E	Quote Required
2546-T1859 782022	8	E	Quote Required
2546-T1860 782040	10	E	Quote Required
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NOTE: Pricing and specifications may be subject to change without notice. Prices shown may be UK only prices and therefore export pricing may vary dependant on location.
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