KHK KRF3-1000H, Module 3, 106 Tooth, Hardened Alloy Steel Racks

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Selection Guide / Technical Info.
Detailed Drawing

KHK KRF3-1000H, Module 3, 106 Tooth, Hardened Alloy Steel Racks
Hardened Racks (KRF-H/KRFD-H)

This is a strong rack made of Chromoly steel, treated by carburizing. Has high-strength, high wear resistance, and enables downsizing of SR racks. J Series products are also available.


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 products are made-to-order, noncancellable, and non-returnable.

Price: $528.54 (See below for quantity breaks.)

Pricing Structure

Qty Range1 – 910 – 2425 – 4950 – 99100 – 249250 – 499500 – 9991000+
Price/Unit$528.54$510.11$491.68$473.26$454.83$436.40$417.97$399.55
Available On Hand Inventory*: 0
3 Day Delivery (Factory Direct) Inventory*: 33
Backorder Availability*: Additional pieces available in 12 weeks.
*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 KRF3-1000H, Module 3, 106 Tooth, Hardened Alloy Steel Racks Specifications

Metric Inch
Gear Type
Racks
Construction
Hardened Alloy Steel Racks
Module
3
Effective Number of Teeth
106
Shape
RF
Total Length Rack (A)
999.0 (mm)
Face Width (B)
30.0 (mm)
Height (C)
35.0 (mm)
Height to Pitch Line (D)
32.0 (mm)
Mounting Hole?
No
Bending Strength (N-m)
12,500.0000
Surface Durability (N-m)
7,110.0000
Bending Strength (kgf-m)
1,280.0000
Surface Durability (kgf-m)
725
Backlash
0.05-0.22 (mm)
Weight
7.53 (kg)
Precision Grade
KHK R 001 grade 5
Gear Teeth Type
Standard full depth
Pressure Angle
20°
Material
SCM440 (AISI 4140) Alloy Steel
Heat Treatment
Thermal Refined, Teeth Induction Hardened
Tooth Hardness
HRC 50-60
Surface_Treatment
Black oxide coating