Schaefer Marine
Schaefer Single Ball Bearing Block
SKU: 74731 · UPC: 740507012075 · MPN: 506-05
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02 · Overview
Schaefer Single Ball Bearing Block — Product description
Single Ball Bearing Block
Single block with aluminum cheeks and ball bearing sheave. Delrin™ ball bearing sheave ensures low-friction operation. Swivel head may be locked in place to avoid twist.
Specifications:
- Sheave Diameter 2" (51mm)
- Thickness 15/16" (24mm)
- Width 2 1/8" (54mm)
- Length 4 13/32" (112mm)
- SWL 1500 lbs. (680kg)
- Weight 5oz. (142g)
- Max Line 7/16" (11mm)
Schaefer blocks have been manufactured in the United States since 1966 and are known for their legendary strength. The blocks are made of 316 stainless steel and hard coating.
SKU: NVN-74731
MPN: 506-05
UPC: 740507012075
03 · The numbers
Technical specifications
| Brand | Schaefer Marine |
| Model | Schaefer Single Ball Bearing Block |
| SKU / MFR# | 74731 |
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04 · Before you buy
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05 · Customer voices
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