Skookum R Series Blocks

Multi-use wide throat & utili-sheave for passing a variety of line, connecting links, and terminations.
Work -hardening manganese steel sheaves maximize wire rope & sheave life.
Alloy sheave option offers same durability at a lower cost.
R6, R8, & R4 equipped with tapered roller bearings for long life in higher line speed applications.
R4 equipped with straight roller bearings to minimize size.
Recessed sheave prevents wire rope from binding between sheave and block side.
Full sided block maximizes sheave protection and strength.
Versatile draw pin allow for rapid reeving & exchange of attaching style.
Rugged cast alloy steel sides for demanding environments.
ASME B30.26-1 compliant

MPN	End Fittings	Sheave Diameter	Wire Rope Min.	Wire Rope Max.	Working Load Limit (Ton)	A (in.)	B (in.)	C (in.)	D (in.)	E (in.)	G (in.)	H (in.)	J (in.)	Price	Quantity
Skookum R Series 5 Ton 4" ALLOY Sheave Full Sided Block with REGULAR YOKE	565303A	REGULAR YOKE	4"	1/4"	3/8"	5	10	1.75	4.75	1	2.5	5.25	1	1	$706.85

Skookum R Series 5 Ton 4" Full Sided Block with REGULAR YOKE	565303	REGULAR YOKE	4"	1/4"	3/8"	5	10	1.75	4.75	1	2.5	5.25	1	1	$785.40

Skookum R Series 8 Ton 6" ALLOY Sheave Full Sided Block with REGULAR YOKE	551100A	REGULAR YOKE	6"	3/8"	1/2"	9	14.5	8	6.75	2.5	4.5	6.5	1.25	1.25	$1,233.49

Skookum R Series 8 Ton 6" Full Sided Block with REGULAR YOKE	551100	REGULAR YOKE	6"	3/8"	1/2"	8	14.5	8	6.75	2.5	4.5	6.5	1.25	1.25	$1,233.49

Skookum R Series 8 Ton 8" ALLOY Sheave Full Sided Block with REGULAR YOKE	557700A	REGULAR YOKE	8"	1/2"	5/8"	8	1.7	8.5	8.75	2.5	4.75	7.25	1.38	1.38	$1,319.47

Skookum R Series 8 Ton 8" Full Sided Block with REGULAR YOKE	557700	REGULAR YOKE	8"	1/2"	5/8"	8	17	8.5	8.75	2.5	4.75	7.25	1.38	1.38	$1,466.08

Skookum R Series 9 Ton 10" ALLOY SHEAVE Full Sided Block with REGULAR YOKE	557800A	REGULAR YOKE	10	1/2"	5/8"	9	19.5	8	10.5	3.5	4.75	7.25	1.38	1.38	$1,764.37

Skookum R Series 9 Ton 10" Full Sided Block with REGULAR YOKE	557800	REGULAR YOKE	10"	1/2"	5/8"	9	19.5	8	10.5	3.5	4.75	7.25	1.38	1.38	$1,960.42

Products

MPN: 565303A

End Fittings: REGULAR YOKE

Sheave Diameter: 4"

Wire Rope Min.: 1/4"

Wire Rope Max.: 3/8"

Working Load Limit (Ton): 5

A (in.): 10

B (in.): 1.75

C (in.): 4.75

D (in.): 1

E (in.): 2.5

G (in.): 5.25

H (in.): 1

J (in.): 1

Price:$706.85

MPN: 565303

End Fittings: REGULAR YOKE

Sheave Diameter: 4"

Wire Rope Min.: 1/4"

Wire Rope Max.: 3/8"

Working Load Limit (Ton): 5

A (in.): 10

B (in.): 1.75

C (in.): 4.75

D (in.): 1

E (in.): 2.5

G (in.): 5.25

H (in.): 1

J (in.): 1

Price:$785.40

MPN: 551100A

End Fittings: REGULAR YOKE

Sheave Diameter: 6"

Wire Rope Min.: 3/8"

Wire Rope Max.: 1/2"

Working Load Limit (Ton): 9

A (in.): 14.5

B (in.): 8

C (in.): 6.75

D (in.): 2.5

E (in.): 4.5

G (in.): 6.5

H (in.): 1.25

J (in.): 1.25

Price:$1,233.49

MPN: 551100

End Fittings: REGULAR YOKE

Sheave Diameter: 6"

Wire Rope Min.: 3/8"

Wire Rope Max.: 1/2"

Working Load Limit (Ton): 8

A (in.): 14.5

B (in.): 8

C (in.): 6.75

D (in.): 2.5

E (in.): 4.5

G (in.): 6.5

H (in.): 1.25

J (in.): 1.25

Price:$1,233.49

MPN: 557700A

End Fittings: REGULAR YOKE

Sheave Diameter: 8"

Wire Rope Min.: 1/2"

Wire Rope Max.: 5/8"

Working Load Limit (Ton): 8

A (in.): 1.7

B (in.): 8.5

C (in.): 8.75

D (in.): 2.5

E (in.): 4.75

G (in.): 7.25

H (in.): 1.38

J (in.): 1.38

Price:$1,319.47

MPN: 557700

End Fittings: REGULAR YOKE

Sheave Diameter: 8"

Wire Rope Min.: 1/2"

Wire Rope Max.: 5/8"

Working Load Limit (Ton): 8

A (in.): 17

B (in.): 8.5

C (in.): 8.75

D (in.): 2.5

E (in.): 4.75

G (in.): 7.25

H (in.): 1.38

J (in.): 1.38

Price:$1,466.08

MPN: 557800A

End Fittings: REGULAR YOKE

Sheave Diameter: 10

Wire Rope Min.: 1/2"

Wire Rope Max.: 5/8"

Working Load Limit (Ton): 9

A (in.): 19.5

B (in.): 8

C (in.): 10.5

D (in.): 3.5

E (in.): 4.75

G (in.): 7.25

H (in.): 1.38

J (in.): 1.38

Price:$1,764.37

MPN: 557800

End Fittings: REGULAR YOKE

Sheave Diameter: 10"

Wire Rope Min.: 1/2"

Wire Rope Max.: 5/8"

Working Load Limit (Ton): 9

A (in.): 19.5

B (in.): 8

C (in.): 10.5

D (in.): 3.5

E (in.): 4.75

G (in.): 7.25

H (in.): 1.38

J (in.): 1.38

Price:$1,960.42

Skookum R Series Blocks

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