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National Stock Number:
3020-01-346-9982
Federal Supply Class:
3020
National Item Identification Number:
013469982
Description:
PULLEY,GROOVE
Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
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Manufacturer Information:
| 2BK130H | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 2BK130H 1-1/4 IN. BORE | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV | | 2BK130H USE H 1 1/4 BUSHING | 71176 | EMERSON ELECTRIC CO BROWNING MFG DIV |
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Techincal Specification:
| BEARING QUANTITY | 1 | | BEARING TYPE | SLEEVE | | BEARINGS | NOT INCLUDED | | BORE DIAMETER | 1.250 INCHES NOMINAL | | BORE LENGTH | 1.750 INCHES NOMINAL | | BORE FEATURE | INCLUDED | | BORE TYPE | STRAIGHT | | COUNTERBORE FEATURE | NOT INCLUDED | | DESIGN FORM | SPOKED | | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.687 INCHES NOMINAL | | FACE WIDTH | 1.750 INCHES NOMINAL | | GROOVE DEPTH | 0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM | | GROOVE QUANTITY | 2 | | GROOVE SHAPE | V | | GROOVE WIDTH | 0.531 INCHES MINIMUM AND 0.656 INCHES MAXIMUM | | INTEGRAL COOLING VANE | NOT INCLUDED | | KEY WIDTH | 0.250 INCHES NOMINAL | | KEYING FACILITY TYPE | KEYWAY | | KEYING FACILITY | INCLUDED | | KEYWAY WIDTH | 0.250 INCHES NOMINAL | | LIGHTENING HOLE | NOT INCLUDED | | OUTSIDE DIAMETER | 12.750 INCHES NOMINAL | | MATERIAL | IRON CAST OVERALL | | PITCH DIAMETER | 12.000 INCHES MINIMUM AND 12.400 INCHES MAXIMUM | | QUANTITY | 1 | | SPLIT HUB FEATURE | NOT INCLUDED | | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET | | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A4L AND 5L | | STYLE DESIGNATOR | PLAIN | | V GROOVE ANGLE IN DEG | 38.0 |
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