Mufle / Carlige industria navala Crosby®
Drukuj

Western Blocks for Manila Rope



Steel Shell & Wood Shell
T-390
PAINTED
T-385
PAINTED
  • New style blocks feature higher working load limits.
  • Painted or Galvanized steel with replaceable wood bumpers.
  • Laser cut side plate opens for insertion of wire rope.
  • Incorporates exclusive bolt retaining sprint to assure no lost bolts, plus utilizes secondary retaining pin.
  • Bronze bushed sheaves with larger bearing diameter for extended block life.
  • Utilizes Crosby "N" style hooks with integrated latch.
  • Lubricated center pin.
  • 10" and 12" sizes utilize steel sheaves.
T-390
GALVANIZED
T-385
GALVANIZED

 


Block

Size

(in.)

Fitting

Wood Shell

Steel Shell

385-B*

Stock No.

S.C.

385-B*

Stock No.

Galv.

390-B*

Stock No.

S.C.

390-B*

Stock No.

Galv.

6

T

702000

702108

702216

702324

8

T

702009

702117

702225

702333

10

T

702018

702126

702234

702342

12

T

702027

702135

702243

702351

6

J

702036

702144

702252

702360

8

J

702045

702153

702261

702369

10

J

702054

702162

702270

702378

12

J

702063

702171

702279

702387

6

G

702072

702180

702288

702396

8

G

702081

702189

702297

702405

10

G

702090

702198

702306

702414

12

G

702099

702207

702315

702423

* Bearing Code: B-Self Lubricating Bronze Bushed, C-Common Iron, R-Roller Bearing


Block

Size

(in.)

Sheave Size

(in.)

Manila Rope

Size

(in.)

Drop Side

Working

Load Limit

(Tons)*

Weight

Each

(lbs.)

Outside

Diam.

Rim

Thickness

Bearing

Diameter

6

3.00

.88

.75

3/4 - 7/8

2

7

8

4.00

1.38

1.00

1 - 1-1/8

4

13

10

6.00

1.62

1.50

1-1/4

8

28

12

8.00

1.62

1.50

1-1/2

8

34

* Ultimate Load is 4 times the Working Load Limit.