On request
Illustrative image
BOSTON GEAR (ALTRA)
Call
BOSTON GEAR (ALTRA) YD21-7/8
#YD21-7/8
On request
External Tooth Spur Gear - 12 DP, 20 ° Pressure Angle, 1 in Face, 21 Teeth, 1.917 in Outside Diameter, Finished Bore, 7/8 in Bore, Hub with Keyway and Set Screw, Steel Material
Price on request — a consultant will confirm lead time and terms.
Need to confirm compatibility?
Talk to a technical consultant
Specifications
| Brand | BOSTON GEAR (ALTRA) |
| Category | EXTERNAL TOOTH SPUR GEARS |
| Diametral pitch | 12 |
| Pitch diameter | 1-3/4 in |
| Pressure angle | 20 ° |
| Hub diameter | 1.4 in |
| Face width | 1 in |
| Gear construction | Plain |
| Number of teeth | 21 |
| Keyway size | 3/16 x 3/32 in |
| Bore type | Finished |
| Overall width | 1.62 in |
| Bore diameter | 7/8 in |
| Hub projection | 0.62 in |
| Outside diameter | 1.917 in |
| Manufacturer catalog number | 46166 |
| Material | Steel |
| Manufacturer catalog | http://www.bostongear.com/-/media/Files/Literature/Brand/boston-gear/catalogs/p-1930-bg.ashx |
| Hub type | Hub w/ Keyway & Set Screw |
Related products
Illustrative image
Illustrative image
Illustrative image