KHK SH3-20L, Module 3, 20 Tooth, Left Hand, Helical Gears

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Selection Guide / Technical Info.
Detailed Drawing
KHK SH3-20L, Module 3, 20 Tooth, Left Hand, Helical Gears
Helical Gears (SH)

Having larger contact ratios compared to the SS spur gears, effective in reducing noise and vibration.


There is no guarantee or representation to the user as to the accuracy, currency, suitability or reliability of this data for any purpose. The user accepts the data "as is", and assumes all risks associated with its use. KHK USA assumes no responsibility for actual or consequential damage incurred as a result of any user's reliance on this data.

Please note that all J-Series, F-Series, & H-Series products are made-to-order, noncancellable, and non-returnable.

Price: $58.60 (See below for quantity breaks.)

Pricing Structure

Qty Range1 – 910 – 2425 – 4950 – 99100 – 249250 – 499500 – 9991000+
Price/Unit$58.60$56.62$54.65$52.67$50.69$48.72$46.74$44.77
Available On Hand Inventory*: 1
3 Day Delivery (Factory Direct) Inventory*: 63
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.


Quantity:

KHK SH3-20L, Module 3, 20 Tooth, Left Hand, Helical Gears Specifications

Metric Inch
Gear Type
Helical Gears
Construction
Helical Gears
Bore Type
Plain
Module
3
No. of teeth
20
Direction of Helix
Left Hand
Shape
S1
Bore (A)
15.0 (mm)
Hub Diameter (B)
50.0 (mm)
Pitch Diameter (C)
62.12 (mm)
Outer Diameter (D)
68.12 (mm)
Face Width (E)
35.0 (mm)
Hub Width (F)
15.0 (mm)
Total Length (G)
50.00 (mm)
Bending Strength (N-m)
211.0000
Surface Durability (N-m)
19.4000
Bending Strength (kgf-m)
21.6000
Surface Durability (kgf-m)
1.98
Backlash
0.14-0.32 (mm)
Weight
0.99000 (kg)
Precision Grade
JIS grade N8 (JIS B1702-1: 1998)
Reference Section of Gear
Normal Plane
Gear Teeth Type
Standard full depth
Transverse Pressure Angle
20°
Helix Angle
15°
Material
S45C
Tooth Hardness
(less than 194HB)
Surface Treatment
Black oxide coating