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  4. Upright & Pivoting Low Lead Blocks 

Upright & Pivoting Low Lead Blocks

Features

  •  High static and dynamic load capacity
  •  Keeps lines close to the deck
  •  Cheek cut-outs for easy bearing cleaning and maintenance
  •  Blocks can be disassembled for servicing
  • Share:
  Product No. Desc. Sheave ØMax. Rope ØMax. Cable ØFastener ØM.W.L.B. L.Weight Price  
  in.in.inin. lb.lb.oz.    
RF61176 RF61176 Over-the-top, AP sheave/bearing

2 3/8

9/16

-

 

2200

6610

7.6

$ 244.69

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RF61171 RF61171 Single, upright lead

2 3/8

9/16

-

5/16

2200

6610

7.2

$ 197.64

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RF68171 RF68171 Single, upright lead

2 3/8

9/16

-

5/16

3310

6610

7.8

$ 282.34

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RF68174 RF68174 Pivoting low lead

2 3/8

9/16

-

1/4

3310

6610

12.0

$ 479.94

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RF71171 RF71171 Single, upright lead

3

9/16

-

3/8 + 5/16

3310

8770

11.6

$ 317.64

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RF78171 RF78171 Single, upright lead

3

9/16

-

3/8 + 5/16

4390

8770

12.4

$ 485.87

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RF78174 RF78174 Pivoting low lead

3

9/16

-

1/4

3860

7720

16.6

$ 635.28

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RF108171 RF108171 Single, upright lead

4

9/16

-

3/8 + 5/16

4850

9700

18.2

$ 512.93

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RF128171 RF128171 Single, upright lead

5

5/8

-

3/8 + 5/16

8270

16530

27.4

$ 999.99

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Ball Bearing models have Torlon® needle rollers for axial loads, and acetal ball bearings for side thrust loads.