Aluminum Sheave Housing Kit
Aluminum Sheave Housing Kit
The Aluminum Sheave Housing Kit slides onto the flange of an aluminum cradle beam. Then the housing secures to the flange with the enclosed stainless steel 1/2 in. hex head bolts, 1/2 in. lock washers, and 1/2 in. nuts.
Made from 6061-T6 US aluminum. Features a no-weld design. The size of the web and flange determines which size housing you will need. All three sized housings include a 3 1/2 in. x 3/4 in. stainless steel axle bolt, 3/4 in. stainless steel lock washer, and 3/4 in. stainless steel nut.
The beam size is measured by the web height. 6 in. web (4 in. flange), 8 in. web (5 in. flange), and 10 in. web (6 in. flange).
Specifications
| Web Size: | 6 in. | 8 in. | 10 in. |
| Flange Size: | 4 in. | 5 in. | 6 in. |
| Dimensions: | 4 7/8 in. L x 4 in. W x 5 3/8 in. H |
5 7/8 in. L x 4 in. W x 5 3/8 in. H |
6 7/8 in. L x 4 in. W x 5 3/8 in. H |
| Material: | 6061-T6 US aluminum | 6061-T6 US aluminum | 6061-T6 US aluminum |
| Bearing Type: | Bronze bushing | Bronze bushing | Bronze bushing |
| Rating: | 1.25 tons* | 1.75 tons* | 2.5 tons* |
| Axle Bolt Size: | 3 1/2 in. x 3/4 in. | 3 1/2 in. x 3/4 in. | 3 1/2 in. x 3/4 in. |
| Axle Bolt Material: | 316 Stainless steel | 316 Stainless steel | 316 Stainless steel |
| Mounting Bolts Included: | 2 | 2 | 2 |
| Mounting Bolt Type: | 316 Stainless steel | 316 Stainless steel | 316 Stainless steel |
| Mounting Bolt Size: | 1/2 in. x 2 1/2 in. | 1/2 in. x 2 1/2 in. | 1/2 in. x 2 1/2 in. |
| Mounting Flange Nut Size: | 1/2 in. | 1/2 in. | 1/2 in. |
| Nut Amount: | 2 | 2 | 2 |
| Sheavy Nut Size: | 3/4 in. |
3/4 in. |
3/4 in. |
| Nut Amount: | 1 | 1 | 1 |
| Mounting Flange Washer Size: | 1/2 in. | 1/2 in. | 1/2 in. |
| Washer Amount: | 2 | 2 | 2 |
| Washer Type: | Lock | Lock | Lock |
| Sheavy Washer Size: | 3/4 in. |
3/4 in. |
3/4 in. |
| Washer Amount: | 1 | 1 | 1 |
| Washer Type: | Lock | Lock | Lock |
| SKU #: | BH09095 | BH09096 | BH09097 |
* – Based on I-Beam Ratings. BH-USA rates the individual blocks based on the rating of the beam that they are designed to fit. BH-USA bases this on structural aluminum I-Beams 4.03#/ 4.70# and 8.64#. Each block is individually rated, multiply this rating by the number of blocks to help determine boat size ie: 4 blocks each at 2,000 lbs lifting 8,000 lbs. combined.
Product Overview
- Made from 6061-T6 US aluminum
- Designed for use with aluminum cradle beams
- Includes housing, sheave, and mounting axle bolts
- Fits 4 in., 5 in., and 6 in. aluminum beam flanges
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