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Worm Gear Mating Wheels Selection Chart
KHK PG1-20R1, Module 1, 20 Tooth, Single Start, Right Hand, Nylon Worm Wheels
Plastic Worm Wheels (PG)
Status: AX
Light weight and strong MC Nylon worm wheels. Suitable for use in food machinery, and can be used without lubricant.
Please note that all J-Series, F-Series, & H-Series products are made-to-order, noncancellable, and non-returnable.
Price: $19.12 (See below for quantity breaks.)
Pricing Structure
| Qty Range | 1 – 9 | 10 – 24 | 25 – 49 | 50 – 99 | 100 – 249 | 250 – 499 | 500 – 999 | 1000+ |
| Price/Unit | $19.12 | $18.40 | $17.68 | $16.97 | $16.25 | $15.53 | $14.82 | $14.10 |
Available On Hand Inventory*: 15
3 Day Delivery (Factory Direct) Inventory*: 213
Backorder Availability*: Additional pieces available in 12 weeks ARO.
*Approximate inventory level subject to prior sale and availability. If you require more product than is available, please contact us at (516) 248-3850.
KHK PG1-20R1, Module 1, 20 Tooth, Single Start, Right Hand, Nylon Worm Wheels Specifications
Metric
Inch
Gear Type
Worm Gears
Construction
Nylon Worm Wheels
Bore Type
Plain
Number of Start
1
Nominal Lead Angle
3°35'
Hand of Thread
Right Hand
Reduction Ratio
20
Module
1
No. of teeth
20
Profile Shift Coefficient
-0.02
Shape
H1
Bore (A)
6.0
(mm)
Hub Diameter (B)
16.0
(mm)
Pitch Diameter (C)
20.04
(mm)
Throat Diameter (D)
22.0
(mm)
Outer Diameter (D')
23.0
(mm)
Mounting Distance (J)
18.0
(mm)
Face Width (E)
10.0
(mm)
Hub Width (F)
10.0
(mm)
Total Length (G)
20.00
(mm)
Bending Strength (N-m)
0.6200
Bending Strength (kgf-m)
0.0600
Backlash
0-0.28
(mm)
Weight
0.00580
(kg)
Precision Grade
KHK W 002 grade 5
Reference Section of Gear
Normal Plane
Gear Teeth Type
Standard full depth
Helix Angle
3°35'
Pressure Angle
20°
Material
MC901 Nylon