Part Number 25233 Groove Pulley
SKU: 3020014678011Product Features
Surface finishes - primer, type i, class c iaw MIL-P-23377; enamal iaw MIL-C-22750 - color no. 26270; treatment prior to assembly. Iaw MIL-STD-171; casting, class 1, grade d iaw MIL-A-21180; nha davit assembly tq
25233 Groove Pulley Datasheet
Groove Depth:
3.750 inches
Groove Width:
3.750 inches
Outside Diameter:
21.500 inches
Bore Diameter:
Between 3.372 inches and 3.374 inches
Bore Length:
4.250 inches
End Application:
W/s code helicopter MH-53E
V Groove Angle In Deg:
50.0
Pitch Diameter:
17.750 inches
Material And Location:
Aluminum alloy, QQ-A-601, alloy 356, T6
Face Width:
3.750 inches
Design Form:
Webbed
Bore Type:
Straight
Bearings:
Included
Groove Quantity:
1
Counterbore Feature:
Not included
Bearing Quantity:
2
Keying Facility:
Not included
Split Hub Feature:
Not included
Web/spoke Relationship To Face Centerline:
Not offset
Lightening Hole:
Not included
Integral Cooling Vane:
Not included
Groove Shape:
V
Bore Feature:
Included
Bearing Type:
Needle roller
Hub End Outside Diameter And Location:
4.250 inches both ends
Distance From Outside Flange/rim To Hub End And Location:
0.888 inches both ends
Style Designator:
Webbed or spoked
Surface Treatment:
Enameled
Manufacturer Cage:
07070
Trade Information:
- Schedule B: 8487900080
- SITC: 74999
- End Use: Industrial machines, other
- NAICS: 333999
- USDA: 1
Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
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