|
|
|
National Stock Number:
3020-01-006-1302
Federal Supply Class:
3020
National Item Identification Number:
010061302
Description:
GEAR,ANTIBACKLASH,SPUR
Detail:
An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
|
Manufacturer Information:
| AB250-160CT250 | 01351 | SOUTHERN GEAR & MACHINE INC |
|
Techincal Specification:
| ATTACHMENT METHOD | CLAMP | | FACE NOMINAL WIDTH | 0.125 INCHES | | NOMINAL OVERALL LENGTH | 0.438 INCHES | | NOMINAL OUTSIDE DIAMETER | 2.530 INCHES | | PITCH DIAMETER | 2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM | | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | 0.563 IN. DIA BY 0.063 IN. LG SECOND STEP ON A END | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 160 | | TOOTH FORM | STANDARD |
|
|