KHK SI1-80, Module 1, 80 Tooth, Internal Ring Gears

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Selection Guide / Technical Info.
Detailed Drawing
KHK SI1-80, Module 1, 80 Tooth, Internal Ring Gears
Steel Internal Gears (SI)

A popular type of internal gear; low cost and suitable f or many appl i cations.


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: $85.59 (See below for quantity breaks.)

Pricing Structure

Qty Range1 – 910 – 2425 – 4950 – 99100 – 249250 – 499500 – 9991000+
Price/Unit$85.59$82.29$79.00$75.71$72.41$69.12$65.83$62.53
Available On Hand Inventory*: 1
3 Day Delivery (Factory Direct) Inventory*: 23
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 SI1-80, Module 1, 80 Tooth, Internal Ring Gears Specifications

Metric Inch
Gear Type
Internal Gears
Construction
Internal Ring Gears
Module
1
No. of teeth
80
Shape
T1
Internal Diameter (A)
78.0 (mm)
Pitch Diameter (C)
80.00 (mm)
Outer Diameter (D)
110.00 (mm)
Face Width (E)
10.0 (mm)
Bending Strength (N-m)
38.8000
Surface Durability (N-m)
6.5900
Bending Strength (kgf-m)
3.9600
Surface Durability (kgf-m)
0.67
Backlash
0.10-0.22 (mm)
Weight
0.35000 (kg)
Precision Grade
JIS grade N8 (JIS B1702-1:1998)
Gear Teeth Type
Standard full depth
Pressure Angle
20°
Material
S45C (AISI 1045) Carbon Steel
Tooth Hardness
(less than 194HB)
Surface Treatment
Black oxide coating