Ground Helical Racks (KRHG - KRHGF - KRHGFD)

Excellent products with high precision and strength, and low noise and abrasion characteristics.

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Tansverse Module: 1
Effective Number of Teeth: 28
Direction of Helix: Left Hand
Shape: RL
Total Length Rack (A): 98.0 (mm)
Face Width (B): 8.0 (mm)
Height (C): 15.0 (mm)
Height to Pitch Line (D): 14.0 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 1
Effective Number of Teeth: 28
Direction of Helix: Right Hand
Shape: RR
Total Length Rack (A): 98.0 (mm)
Face Width (B): 8.0 (mm)
Height (C): 15.0 (mm)
Height to Pitch Line (D): 14.0 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 1.5
Effective Number of Teeth: 19
Direction of Helix: Left Hand
Shape: RL
Total Length Rack (A): 101.0 (mm)
Face Width (B): 12.0 (mm)
Height (C): 20.0 (mm)
Height to Pitch Line (D): 18.5 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 1.5
Effective Number of Teeth: 19
Direction of Helix: Right Hand
Shape: RR
Total Length Rack (A): 101.0 (mm)
Face Width (B): 12.0 (mm)
Height (C): 20.0 (mm)
Height to Pitch Line (D): 18.5 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 2
Effective Number of Teeth: 13
Direction of Helix: Left Hand
Shape: RL
Total Length Rack (A): 98.0 (mm)
Face Width (B): 16.0 (mm)
Height (C): 25.0 (mm)
Height to Pitch Line (D): 23.0 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 2
Effective Number of Teeth: 13
Direction of Helix: Right Hand
Shape: RR
Total Length Rack (A): 98.0 (mm)
Face Width (B): 16.0 (mm)
Height (C): 25.0 (mm)
Height to Pitch Line (D): 23.0 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 2.5
Effective Number of Teeth: 10
Direction of Helix: Left Hand
Shape: RL
Total Length Rack (A): 100.0 (mm)
Face Width (B): 20.0 (mm)
Height (C): 30.0 (mm)
Height to Pitch Line (D): 27.5 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 2.5
Effective Number of Teeth: 10
Direction of Helix: Right Hand
Shape: RR
Total Length Rack (A): 100.0 (mm)
Face Width (B): 20.0 (mm)
Height (C): 30.0 (mm)
Height to Pitch Line (D): 27.5 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 3
Effective Number of Teeth: 8
Direction of Helix: Left Hand
Shape: RL
Total Length Rack (A): 102.0 (mm)
Face Width (B): 25.0 (mm)
Height (C): 35.0 (mm)
Height to Pitch Line (D): 32.0 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 3
Effective Number of Teeth: 8
Direction of Helix: Right Hand
Shape: RR
Total Length Rack (A): 102.0 (mm)
Face Width (B): 25.0 (mm)
Height (C): 35.0 (mm)
Height to Pitch Line (D): 32.0 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 1
Effective Number of Teeth: 159
Direction of Helix: Left Hand
Shape: RFL
Total Length Rack (A): 499.5 (mm)
Total Length Rack (A\'): 502.7 (mm)
Face Width (B): 8.0 (mm)
Height (C): 15.0 (mm)
Height to Pitch Line (D): 14.0 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 1
Effective Number of Teeth: 159
Direction of Helix: Right Hand
Shape: RFR
Total Length Rack (A): 499.5 (mm)
Total Length Rack (A\'): 502.7 (mm)
Face Width (B): 8.0 (mm)
Height (C): 15.0 (mm)
Height to Pitch Line (D): 14.0 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 1.5
Effective Number of Teeth: 106
Direction of Helix: Left Hand
Shape: RFL
Total Length Rack (A): 499.5 (mm)
Total Length Rack (A\'): 504.2 (mm)
Face Width (B): 12.0 (mm)
Height (C): 20.0 (mm)
Height to Pitch Line (D): 18.5 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 1.5
Effective Number of Teeth: 106
Direction of Helix: Right Hand
Shape: RFR
Total Length Rack (A): 499.5 (mm)
Total Length Rack (A\'): 504.2 (mm)
Face Width (B): 12.0 (mm)
Height (C): 20.0 (mm)
Height to Pitch Line (D): 18.5 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
Tansverse Module: 2
Effective Number of Teeth: 160
Direction of Helix: Left Hand
Shape: RFL
Total Length Rack (A): 1,005.3 (mm)
Total Length Rack (A\'): 1,011.6 (mm)
Face Width (B): 16.0 (mm)
Height (C): 25.0 (mm)
Height to Pitch Line (D): 23.0 (mm)
Mounting Hole?: No
Helix Angle: 21°30'
Pressure Angle : 20°
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