Product Drawing
Documentation
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Selection Guide / Technical Info.
Detailed Drawing
KHK KRF1.5-500, Module 1.5, 106 Tooth, Thermal Refined Racks w/ Machined Ends
Thermal Refined Racks w/ Machined Ends (KRF - KRFD)
Status: AX
Increased strength with SCM440 material which is thermal refined.
Please note that all J-Series, F-Series, & H-Series products are made-to-order, noncancellable, and non-returnable.
Price: $129.98 (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 | $129.98 | $125.51 | $121.04 | $116.57 | $112.10 | $107.63 | $103.16 | $98.68 |
Available On Hand Inventory*: 0
3 Day Delivery (Factory Direct) Inventory*: 7
Backorder Availability*: An additional 19 pieces in 1 week(s) 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 KRF1.5-500, Module 1.5, 106 Tooth, Thermal Refined Racks w/ Machined Ends Specifications
Metric
Inch
Gear Type
Racks
Construction
Thermal Refined Racks w/ Machined Ends
Module
1.5
Effective Number of Teeth
106
Shape
RF
Total Length Rack (A)
499.5
(mm)
Face Width (B)
15.0
(mm)
Height (C)
20.0
(mm)
Height to Pitch Line (D)
18.5
(mm)
Mounting Hole
No
Bending Strength (N-m)
3,450.0000
Surface Durability (N-m)
953.0000
Bending Strength (kgf-m)
352.0000
Surface Durability (kgf-m)
97.2
Backlash
0.04-0.15
(mm)
Weight
1.09000
(kg)
Precision Grade
KHK R 001 grade 4
Gear Teeth Type
Standard full depth
Pressure Angle
20°
Material
SCM440 (AISI 4140) Alloy Steel
Heat Treatment
Thermal Refininig Only
Tooth Hardness
225-285HB
Surface Treatment
Black oxide coating