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KC Chain Couplings Sprockets

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KC Chain Couplings Sprocket

Range of product:

ANSI:(SB-KC/FB-KC)

Inch size product (Apply to ANSI market)

KC Chain Couplings Sprockets

  • Description
  • Parameter
  • Related products
Description

KC Chain Couplings Sprockets is a transmission device composed of a double row roller chain and two sprockets, whose main function is to connect and disassemble. This coupler has the characteristics of simplicity, efficiency, easy installation and disassembly, and has a beautiful appearance.

The design of KC Chain Couplings Sprockets includes an aluminum cover to prevent dust from entering and protect lubricants, thereby extending the service life of the chain coupling. In addition, these couplers also have high flexibility, strong power transmission capability, and durability.

In terms of materials, different models of KC Chain Couplings Sprockets may use different materials, such as steel C45 or 1045/carbon steel. These couplers can be customized to meet specific requirements, such as different shaft hole sizes and torque capabilities.

The KC series sprocket coupler is widely used in various mechanical transmission systems to connect the drive shaft and the driven shaft, allowing them to rotate together to transmit torque. These couplers are suitable for various application scenarios, including textile machinery, fans, ventilators, and printing machines.

In summary, KC Chain Couplings Sprockets are an efficient and reliable transmission device suitable for various industrial applications that require high torque and durability. Its design emphasizes simplicity and ease of maintenance, while providing additional protection measures through an aluminum lid.

Parameter

Product Range

Standards Series  Type Size Range
ANSI SB-KC KC-3012 to KC-12022
FB-KC FB-KC -3012 to FB-KC -6022

SB-KC

kc chain couplings sprocket-3

Coupling Type Chain Type Bore Dimension Rated
Torque
(lb-in)
Wt
Lbs
Dia. of Cover
Min Max L BL S d O C A B Wt Lbs
KC-3012 06B-2X12 1/2 5/8 29/16 13/16 0.204 13/8 125/32 0.402 4.66 0.8 223/32 21/2 0.62
KC-4012 40-2X12 1/2 7/8 31/8 17/16 0.291 13/8 27/16 0.567 20.40 1.6 31/32 227/32 0.62
KC-4014 40-2X14 1/2 11/8 31/8 17/16 0.291 121/32 223/32 0.567 38.48 2.2 35/16 231/32 0.82
KC-4016 40-2X16 9/16 11/4 37/16 19/16 0.291 131/32 31/32 0.567 65.70 2.8 35/8 231/32 0.82
KC-5014 50-2X14 9/16 13/8 315/16 125/32 0.382 21/8 33/8 0.713 120.20 4.51 4 311/32 1.0
KC-5016 50-2X16 5/8 19/16 315/16 125/32 0.382 27/16 321/32 0.713 194.40 5.5 411/32 311/32 1.2
KC-5018 50-2X18 5/8 13/4 315/16 125/32 0.382 23/4 43/16 0.713 308.40 7.8 413/16 311/32 1.6
KC-6018 60-2X18 3/4 23/16 47/8 23/16 0.453 311/32 5 0.898 804.20 12.7 519/32 41/8 2.5
KC-6020 60-2X20 3/4 23/8 47/8 23/16 0.453 315/16 515/32 0.898 1257.4 16.0 61/4 41/8 3.3
KC-6022 60-2X22 3/4 225/32 47/8 23/16 0.453 411/32 531/32 0.898 1869.0 21.4 65/8 419/32 3.7
KC-8018 80-2X18 3/4 31/8 59/16 21/2 0.598 411/32 621/32 1.154 2840.6 26.1 71/2 51/16 5.2
KC-8020 80-2X20 3/4 31/2 523/32 29/16 0.598 411/16 79/32 1.154 4098.0 33.0 81/4 513/32 5.9
KC-8022 80-2X22 3/4 315/16 61/8 225/32 0.598 51/2 731/32 1.154 6823.4 41.6 87/8 513/32 7.4
KC-10020 100-2X20 1 45/16 71/32 31/8 0.740 63/8 93/16 1 409 12925 68.0 111/16 61/32 9.5
KC-12018 120-2X18 13/8 5 8 317/32 0.894 611/16 101/16 1.787 21514 96.9 121/32 71/8 12.8
KC-12022 120-2X22 13/8 51/2 825/32 315/16 0.894 81/4 1131/32 1.787 4.9090 148.4 141/32 71/8 16.5

FB-KC

kc chain couplings sprocket-4

Coupling L BL S BO O C Finsished Bore 
FB-KC-3012 29/16 13/16 0.204 13/8 125/32 0.402 9/16 5/8
FB-KC-4012 31/8 17/16 0.291 13/8 27/16 0.567 9/16 5/8 11/16 3/4 13/16 7/8
FB-KC-4014 31/8 17/16 0.291 121/32 223/32 0.567 11/16 3/4 13/16 7/8 15/16 1" 11/8
FB-KC-4016 37/16 19/16 0.291 131/32 31/32 0.567 3/4 13/16 7/8 15/16 1" 11/8  3/16 11/4
FB-KC-5014 315/16 125/32 0.382 21/8 33/8 0.713 13/16 7/8 15/16 1" 11/8 11/4 13/8
FB-KC-5016 315/16 125/32 0.382 27/16 321/32 0.713 7/8 15/16 1" 11/8 13/16 11/4 13/8 11/2 19/16
FB-KC-5018 315/16 125/32 0.382 23/4 43/16 0.713 13/16 11/4 13/8 11/2 19/16 15/8 13/4
FB-KC-6018 47/8 23/16 0.453 311/32 5 0.898 19/16 15/8 13/4 2" 21/4
FB-KC-6020 47/8 23/16 0.453 315/16 515/32 0.898 5/8 13/4 2" 21/4 23/8
FB-KC-6022 47/8 23/16 0.453 411/32 531/32 0.898 17/8 2" 21/4 23/8 21/2

keyway&set screws

Bore Range Keyseat Bore Range
1/2-9/16 1/8x1/16 10-24
5/8-7/8 3/16x3/32 1/4x3/8
15/16-11/4 1/4x1/8 5/16x3/8
15/16-13/8 5/16x5/32 5/16x3/8
17/16-13/4 3/8x3/16 3/8x1/2
113/16-21/4 1/2x1/4 1/2x5/8
25/16-23/4 5/8x5/16 5/6x3/4

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