Product Drawing
Documentation
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Selection Guide / Technical Info.
Detailed Drawing
KHK SI2-50, Module 2, 50 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: $9,647.22 (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 | $9,647.22 | $9,307.62 | $8,968.01 | $8,628.40 | $8,288.80 | $7,949.19 | $7,609.59 | $7,269.98 |
Available On Hand Inventory*: 7
3 Day Delivery (Factory Direct) Inventory*: 33
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 SI2-50, Module 2, 50 Tooth, Internal Ring Gears Specifications
Metric
Inch
Gear Type
Internal Gears
Construction
Internal Ring Gears
Module
2
No. of teeth
50
Shape
T1
Internal Diameter (A)
96.0
(mm)
Pitch Diameter (C)
100.00
(mm)
Outer Diameter (D)
150.00
(mm)
Face Width (E)
20.0
(mm)
Bending Strength (N-m)
206.0000
Surface Durability (N-m)
50.3000
Bending Strength (kgf-m)
21.0000
Surface Durability (kgf-m)
5.13
Backlash
0.16-0.33
(mm)
Weight
1.54000
(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