DRIVES CHAIN PRODUCT CATALOG 91

CARBON STEEL

PRECISION ROLLER CHAIN PRODUCT CHARTS

L

1

L

3

L

2

L

4

E W T L

1

L

3

L

2

L

4

D d P T W L H L

1

L

3

L

2

L

4

E W T L

240 - 3.000 IN. PITCH

Cut-to-length chain available.

TABLE 94. 3.000 in. (76.2 mm) PITCH CHAIN DIMENSIONS

Chain No. Pitch Min. Roller Link Inside Width Roller Dia. Link Plate Pin Dia. Trans- verse Pitch Pin Average Tensile Strength (Through- Hardened Pin) Average Weight P W D H T d E L

1

L

2

L

3

L

4

in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm lbs. kN lbs./ft. kg/m 240-1 240NP-1, 240CR-1, 3.000 1.864 1.875 2.812 0.375 0.937 - 3.708 2.212 1.854 2.212 1.854 157,800 16.40 240CH-1, 240Z-1 76.20 47.35 47.63 71.42 9.53 23.80 - 94.18 56.18 47.09 56.18 47.09 701.93 24.406 240-2 240NP-2, 240CR-2, 3.000 1.864 1.875 2.812 0.375 0.937 3.458 7.166 2.212 1.854 2.212 1.854 315,600 32.20 240CH-2, 240Z-2 76.20 47.35 47.63 71.42 9.53 23.80 87.83 182.02 56.18 47.09 56.18 47.09 1,403.86 47.919 240-3 240NP-3, 240CR-3, 3.000 1.864 1.875 2.812 0.375 0.937 3.458 10.624 2.212 1.854 2.212 1.854 473,400 49.40 240Z-3 76.20 47.35 47.63 71.42 9.53 23.80 87.83 269.85 56.18 47.09 56.18 47.09 2,105.79 73.515 240-4 240NP-4, 240CR-4, 3.000 1.864 1.875 2.812 0.375 0.937 3.458 14.082 2.212 1.854 2.212 1.854 631,200 65.70 240Z-4 76.20 47.35 47.63 71.42 9.53 23.80 87.83 357.68 56.18 47.09 56.18 47.09 2,807.72 97.772

NOTE: Dimensions are subject to change. Contact your Drives representative to obtain certified prints for design and construction. NOTE: 35, 41, 40 and 50 are riveted only, 60 - 240 are available in riveted and cottered.

NP = Nickel Plated (see page 106). CR = Silver Shield (see page 107). CH = Extended Life CHP (see page 103). Z = High Strength - Through-Hardened Pin with Ballized plate (see page 93).