Crosby HS-22B Double Sheave Regular Wood Blocks for Manila Rope

SKU: GRRR183 Category: Blocks

Product details

Laser cut side plates
Grade 5 bolts secured with lock washers and staked nuts.
Bronze bushed sheaves with larger bearing diameter for extended block life.
Beckets furnished on all blocks.
For reeving information, see page 385.
Meets or exceeds all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, these blocks meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.


4	HS	604634	2.25	1/2	1400	3.00
5	HS	604652	3.00	5/8	1800	5.60
6	HS	604670	3.50	3/4	2400	8.50
8	HS	604714	4.75	7/8 - 1	3800	14.00
4	N	606838	2.25	1/2	1400	3.00
5	N	606856	3.00	5/8	1800	5.60
6	N	606874	3.50	3/4	2400	8.50
8	N	606918	4.75	7/8 - 1	3800	14.00
4	S	611635	2.25	1/2	1400	3.00
5	S	611653	3.00	5/8	1800	5.60
6	S	611671	3.50	3/4	2400	8.50
8	S	611715	4.75	7/8 - 1	3800	14.00


4	HS	604634	57.0	13	.64	1.36
5	HS	604652	78.0	16	.82	2.54
6	HS	604670	89.0	19	1.13	3.86
8	HS	604714	121	22-26	1.72	6.35
4	N	606838	57.0	13	.64	1.36
5	N	606856	78.0	16	.82	2.54
6	N	606874	89.0	19	1.13	3.86
8	N	606918	121	22-26	1.72	6.35
4	S	611635	57.0	13	.64	1.36
5	S	611653	78.0	16	.82	2.54
6	S	611671	89.0	19	1.13	3.86
8	S	611715	121	22-26	1.72	6.35