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H Class Mill Chain H60 H74 H78 H79 H82 H87 H124

H60 H74 H78 H79 H82 H87 H124 H Class Mill Chain

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H Class Mill Chain H60 H74 H78 H79 H82 H87 H124

Ever-power “H” Class Mill Chain is a robust, serviceable chain designed initially for heavy drives and transfers conveyor purposes in sawmills and the paper and pulp industry. “H” Class Chain has proven itself for numerous other industrial applications, especially for medium-duty in abrasive atmospheres where the heavy, rugged chain is required. The sidebars of the “H” Class links are reinforced with wearing shoes which strengthen and stiffen the links when it is operated in troughs or over floors and runways.

Pinholes are precision cored to assure accurate pitch sizes, ranging from 2.308 to 4.000 inches. “H” Class Chain is available in both riveted and cottered construction. T-head pins engage two lugs cast on the links’ sidebars. This configuration prohibits pin rotation during chain operation, eliminating abrasive wear and pitch elongation.
Ever-power “H” Class Mill Chain conforms to the manufacturer’s standards and is completely in- interchangeable with chains of other manufacturers. “H” Class Chain is available in Allied-Locke Promal with tensile ranges of 9,450 to 40,500 pounds.

“H” Class Chain may operate in two directions. As a drive chain, it travels in the direction of the closed barrel; for elevator or conveyor applications, it should travel toward the open ends of the links.
Brutal or cast steel sprockets are available to accommodate every “H” Class pitch size. A wide assortment of attachments is also available for varied chain applications.

Specifications of H Class Mill Chain

A-L CHAIN NO.
LINKS
PINS
H 60
H 74
H 78
H 79
H 82
H 87
H 124
ALL NUMBERS
A-L
Primal

ALL NUMBERSCarbon Steel, Heat-Treated

Cottered
Riveted

 

MOLINE CHAIN NO.

 

PITCH IN INCHES

 

LINKS PER
10 FEET

 

WEIGHT PER FOOT LBS.


AVERAGE ULTIMATE STRENGTH LBS.
RECOMMENDED MAXIMUM WORKING
LOAD LBS.

 

CHAIN CONSTRUCTION

 

AVAILABLE ATTACHMENTS

H 60
2.308
52
2.1
9,450
1,560
Riveted or Cottered
H2, K1
H 74
2.609
46
3.0
13,500
1,850
Riveted or Cottered
F4
H 78
2.609
46
4.2
22,200
2,810
Riveted or Cottered
A1, F4, F8, G19, H1, H2, K1, K2
H 79
2.609
46
4.8
24,300
2,810
Riveted or Cottered
None
H 82
3.075
39
5.5
27,000
3,580
Riveted or Cottered
K2
H 87
4.000
30
6.5
33,750
4,450
Riveted or Cottered
None
H 124
4.000
30
8.8
40,500
6,180
Riveted or Cottered
K2
MOLINE CHAIN NO

MAXIMUM ALLOWABLE SPROCKET FACE
A

 

OVERALL WIDTH— COTTERED C

 

DIAMETER OF
PIN D

 

OVERALL WIDTH— RIVETED E

 

HEIGHT OF SIDEBARS F

 

DIAMETER OF BARREL
H


HEAD OF PIN TO CENTER LINE
J
H 60
0.75
2.62
0.312
2.62
0.75
0.75
1.25
H 74
1.00
3.12
0.375
2.88
1.00
0.88
1.50
H 78
1.12
3.31
0.500
3.19
1.12
0.88
1.56
H 79
1.12
3.31
0.500
3.19
1.12
0.88
1.56
H 82
1.25
3.88
0.562
3.88
1.25
1.22
1.88
H 87
1.50
4.38
0.625
4.19
1.38
1.38
2.06
H 124
1.62
4.88
0.750
4.75
1.56
1.44
2.25
MOLINE CHAIN NO.
END OF PIN TO CENTER LINE— COTTERED K
END OF PIN TO CENTER LINE— RIVETED L
BEARING LENGTH X
H 60
1.38
1.38
1.50
H 74
1.62
1.62
1.66
H 78
1.62
1.62
1.88
H 79
1.62
1.62
1.88
H 82
2.00
2.00
2.12
H 87
2.12
2.12
2.38
H 124
2.50
2.50
2.75
H Class Mill Chain

Chains and Sprockets

  • Chains and sprockets are mainly used in all applications such as transportation, machinery and other motor applications.
  • Chain and sprockets are maintained with grease and oil spray to provide smoother and better operation.
  • It makes the wheels run as the motor rotates and is considered as Rotation Per Minute (RPM).

Chains and sprockets are mainly used in the transport industry and machine building industry to rotate wheels by means of motors or engines. These chains and sprockets both help the wheelbase to run fast according to the engine speed. The chain hangs between the motor and the sprocket, the motor turns the sprocket and the chain is connected to the sprocket teeth, which can turn simultaneously with the motor wheel, thus making the vehicle or machine run smoothly. HZPT is one of the leading manufacturers and suppliers in China. We can offer various high-quality chains and sprockets for sale.

Contact us: We care about our valued buyers; if you have any questions, our Customer Service staff will be happy to help you. We try our best to reply to your emails as soon as possible. However, due to the high volume of daily incoming emails and time zone difference, we may not be able to reply to your emails immediately. Please allow 24 business hours for us to respond.
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Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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