U.S. TSUBAKI RS ROLLER CHAIN
RS60 3 / 4 ” Pitch
ANSI
Pitch
Roller
Width
Link Plate
Pin
U.S. TSUBAKI
No.
Diameter
Between Roller Link Plates
Diameter
P
R
W
T
H
h
D
Chain No.
RS60
60
.750
.469
.500
.094
.713
.614
.234
Number
Transverse Standard Minimum Average Maximum Approx.
Number
❈
U.S. TSUBAKI
of
Pin
Pitch
Type
Ultimate
Tensile
Allowable
Weight lbs./ft.
of
Strands
of
Strength Strength
Load lbs.
Links
Pin
ANSI
lbs.
per
Standard
10 ft.
L 1 + L 2
L 1
L 2
L
C
Chain No.
lbs.
RS60
1 2 3 4 5 6
1.087 1.988
.506
.581
1.110 2.071 2.972 3.870 4.772 5.669
Riveted 7,030 9,920 1,980 Riveted 14,060 19,840 3,360 Riveted 21,090 29,760 4,950 Riveted 28,120 39,680 6,530 Riveted 35,150 49,600 7,720 Riveted 42,180 59,520 9,100
1.03 2.04 3.05 4.06 5.07 6.08
RS60-2 RS60- 3 RS60-4 RS60-5 RS60-6
.955 1.033
2.906 1.404 1.502 3.803 1.852 1.951 4.705 2.303 2.402 5.606 2.752 2.854
.897
160
Note: Refer to page A-23, "Selection for Slow Speed." ❈
Maximum Horsepower Ratings
Maximum Speed – Small Sprocket (rpm)
No. of Teeth Small Spkt.
10
25 50 100 150 200 300 400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2500 3000 3500 4000 4500
Lubrication System
A
B
C
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 28 30 32 35 40 45
0.30 0.32 0.35 0.39 0.42 0.44 0.47 0.51 0.54 0.56 0.59 0.63 0.66 0.68 0.72 0.75 0.82 0.87 0.94 1.03 1.19 1.35
0.67 0.74 0.80 0.87 0.94 1.01 1.09 1.15 1.22 1.29 1.35 1.42 1.50 1.57 1.64 1.72 1.85 2.00 2.15 2.36 2.72 3.10
1.26 1.38 1.52 1.64 1.76 1.89 2.01 2.15 2.28 2.40 2.53 2.67 2.79 2.92 3.06 3.19 3.46 3.73 4.00 4.40 5.08 5.77
2.35 2.59 2.82 3.06 3.29 3.53 3.77 4.00 4.24 4.48 4.73 4.98 5.22 5.46 5.71 5.95 6.45 6.95 7.46 8.21 9.48 10.8
3.39 3.71 4.06 4.40 4.73 5.08 5.42 5.77 6.12 6.46 6.81 7.16 7.51 7.87 8.22 8.58 9.29 10.0 10.7 11.8 13.7 15.6
4.39 4.81 5.26 5.70 6.13 6.57 7.03 7.47 7.91 8.37 8.82 9.28 9.74 10.2 10.6 11.1 12.0 13.0 13.9 15.3 17.7 20.1
6.32 6.95 7.58 8.21 8.84 9.47 10.1 10.8 11.4 12.1 12.7 13.4 14.1 14.6 15.3 16.0 17.3 18.6 20.0 22.1 25.5 29.0
8.19 9.00 9.80 10.6 11.5 12.3 13.1 13.9 14.8 15.6 16.5 17.3 18.1 19.0 19.8 20.8 22.4 24.1 25.9 28.6 33.0 37.5
10.0 11.0 12.0 13.0 13.9 15.0 16.0 17.0 18.1 19.0 20.1 21.2 22.3 23.2 24.3 25.3 27.5 29.6 31.8 35.0 40.4 45.9
11.8 13.0 14.1 15.3 16.5 17.7 18.9 20.1 21.3 22.5 23.7 24.9 26.1 27.4 28.6 29.9 32.3 34.9 37.4 41.2 47.6 54.0
13.5 14.9 16.2 17.6 18.9 20.2 21.7 23.1 24.4 25.9 27.2 28.7 30.0 31.5 32.9 34.3 37.1 40.1 42.9 47.3 54.6 62.1
15.3 16.8 18.2 19.8 21.3 22.9 24.4 26.0 27.6 29.1 30.7 32.3 33.9 35.5 37.1 38.8 42.0 45.2 48.4 53.4 61.6 70.0
17.0 18.6 20.4 22.0 23.7 25.5 27.2 29.0 30.7 32.5 34.2 35.9 37.7 39.4 41.2 43.0 46.7 50.2 53.8 59.3 68.5 77.8
15.6 17.8 20.1 22.4 24.8 27.4 29.9 31.8 33.7 35.7 37.5 39.4 41.4 43.3 45.3 47.3 51.2 55.3 59.1 65.2 75.4 85.6
13.5 15.6 17.4 19.4 21.6 23.7 26.0 28.3 30.7 33.1 35.7 38.2 40.9 43.6 46.4 49.2 55.0 60.2 64.5 71.1 82.1 93.2
11.9 13.5 15.2 17.0 18.8 20.9 22.9 24.9 27.1 29.2 31.5 33.8 36.1 38.2 40.6 43.2 48.3 53.5 58.9 67.5 82.3 98.3
9.41 10.7 12.1 13.5 15.0 16.5 18.1 19.7 21.5 23.1 24.8 26.6 28.4 30.3 32.2 34.2 38.2 42.4 46.7 53.4 65.7 78.4
7.70 8.77 9.90 11.1 12.3 13.5 14.8 16.1 17.6 18.9 20.2 21.9 23.3 24.8 26.4 28.0 31.4 34.7 38.2 43.7 53.5 63.7
6.45 7.35 8.30 9.27 10.3 11.3 12.4 13.5 14.6 15.8 17.0 18.2 19.4 20.8 22.1 23.5 26.1 29.1 32.1 36.6 44.8 53.4
5.51 6.29 7.08 7.91 8.77 9.67 10.6 11.5 12.5 13.5 14.5 15.6 16.8 17.8 18.9 20.0 22.4 24.8 27.4 31.4 38.2 45.6
3.94 4.49 5.07 5.66 6.29 6.92 7.58 8.26 8.96 9.67 10.4 11.1 11.9 12.7 13.5 14.3 16.0 17.8 19.6 22.4 27.4 32.6
3.00 3.42 3.85 4.32 4.77 5.26 5.77 6.29 6.81 7.35 7.91 8.49 9.08 9.67 10.3 10.9 12.2 13.5 14.9 17.0
2.39 2.71 3.06 3.42 3.80 4.17 4.57 4.99 5.40 5.83 6.29 6.73 7.19 7.67 8.15 8.55
1.94 2.23 2.51 2.80 3.10 3.42 3.74 4.08 4.43
1.64 1.86
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0
0 0
Note: 1. Multiply the value given above by the multiple strand factor (page A-22, Table II) in order to obtain the transmission horsepower of multiple strand chain. 2. For lubrication systems A, B & C, refer to page A-77 for explanation. Please consult U.S. Tsubaki for use of horsepower ratings to the right of the boundary line. 3. Refer to page A-22, “Procedures for Selecting Roller Chain.”
A-11
Made with FlippingBook Digital Proposal Creator