Product Drawing
Documentation
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Selection Guide / Technical Info.
Detailed Drawing
KHK SI1-100, Module 1, 100 Tooth, Internal Ring Gears
Steel Internal Gears (SI)
Status: AX
A popular type of internal gear; low cost and suitable f or many appl i cations.
Please note that all J-Series, F-Series, & H-Series products are made-to-order, noncancellable, and non-returnable.
Price: $115.53 (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 | $115.53 | $111.37 | $107.22 | $103.06 | $98.90 | $94.75 | $90.59 | $86.43 |
Available On Hand Inventory*: 4
3 Day Delivery (Factory Direct) Inventory*: 20
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 SI1-100, Module 1, 100 Tooth, Internal Ring Gears Specifications
Metric
Inch
Gear Type
Internal Gears
Construction
Internal Ring Gears
Module
1
No. of teeth
100
Shape
T1
Internal Diameter (A)
98.0
(mm)
Pitch Diameter (C)
100.00
(mm)
Outer Diameter (D)
130.00
(mm)
Face Width (E)
10.0
(mm)
Bending Strength (N-m)
47.8000
Surface Durability (N-m)
7.6400
Bending Strength (kgf-m)
4.8700
Surface Durability (kgf-m)
0.78
Backlash
0.12-0.25
(mm)
Weight
0.43000
(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