The TSUBAKI AT spec heavy duty large conveyor chain is a large-pitch conveyor chain designed for abrasive and heavy-load applications. Hardened components resist wear from abrasive materials such as cement, coal and minerals. It is used in bulk material conveyors, bucket elevators and heavy industry.
| Part No. |
Material (Body) |
Type |
Pitch |
Type |
Pitch (mm) |
Link Width (mm) |
Chain No. |
Plate Thickness (mm) |
Min. Tensile Strength (kN) |
Avg. Tensile Strength (kN) |
Chain Type |
Pin Length L1 (mm) |
| RF03075-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
75 |
16.1 |
RF03075 |
3.2 |
59.2 |
69.6 |
Heavy-duty large conveyor chain |
20 |
| RF03075-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
75 |
16.1 |
RF03075 |
3.2 |
59.2 |
69.6 |
Heavy-duty large conveyor chain |
20 |
| RF03075-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
75 |
16.1 |
RF03075 |
3.2 |
59.2 |
69.6 |
Heavy-duty large conveyor chain |
20 |
| RF03075-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
75 |
16.1 |
RF03075 |
3.2 |
59.2 |
69.6 |
Heavy-duty large conveyor chain |
20 |
| RF03075-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
75 |
16.1 |
RF03075 |
3.2 |
59.2 |
69.6 |
Heavy-duty large conveyor chain |
20 |
| RF03100-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
16.1 |
RF03100 |
3.2 |
59.2 |
69.6 |
Heavy-duty large conveyor chain |
20 |
| RF03100-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
16.1 |
RF03100 |
3.2 |
59.2 |
69.6 |
Heavy-duty large conveyor chain |
20 |
| RF03100-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
16.1 |
RF03100 |
3.2 |
59.2 |
69.6 |
Heavy-duty large conveyor chain |
20 |
| RF03100-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
16.1 |
RF03100 |
3.2 |
59.2 |
69.6 |
Heavy-duty large conveyor chain |
20 |
| RF03100-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
16.1 |
RF03100 |
3.2 |
59.2 |
69.6 |
Heavy-duty large conveyor chain |
20 |
| RF05075-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
75 |
22 |
RF05075 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05075-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
75 |
22 |
RF05075 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05075-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
75 |
22 |
RF05075 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05075-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
75 |
22 |
RF05075 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05075-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
75 |
22 |
RF05075 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05100-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
22 |
RF05100 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05100-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
22 |
RF05100 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05100-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
22 |
RF05100 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05100-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
22 |
RF05100 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05100-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
22 |
RF05100 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05125-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
22 |
RF05125 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05125-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
22 |
RF05125 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05125-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
22 |
RF05125 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05125-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
22 |
RF05125 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05125-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
22 |
RF05125 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05150-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
22 |
RF05150 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05150-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
22 |
RF05150 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05150-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
22 |
RF05150 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05150-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
22 |
RF05150 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF05150-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
22 |
RF05150 |
4.5 |
121 |
142 |
Heavy-duty large conveyor chain |
28.5 |
| RF08125-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
27 |
RF08125 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
34.5 |
| RF08125-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
27 |
RF08125 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
34.5 |
| RF08125-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
27 |
RF08125 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
34.5 |
| RF08125-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
27 |
RF08125 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
34.5 |
| RF08125-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
27 |
RF08125 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
34.5 |
| RF08150-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
27 |
RF08150 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
34.5 |
| RF08150-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
27 |
RF08150 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
34.5 |
| RF08150-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
27 |
RF08150 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
34.5 |
| RF08150-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
27 |
RF08150 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
34.5 |
| RF08150-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
27 |
RF08150 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
34.5 |
| RF10100-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
30 |
RF10100 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10100-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
30 |
RF10100 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10100-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
30 |
RF10100 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10100-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
30 |
RF10100 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10100-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
100 |
30 |
RF10100 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10125-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
30 |
RF10125 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10125-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
30 |
RF10125 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10125-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
30 |
RF10125 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10125-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
30 |
RF10125 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10125-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
125 |
30 |
RF10125 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10150-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
30 |
RF10150 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10150-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
30 |
RF10150 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10150-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
30 |
RF10150 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10150-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
30 |
RF10150 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF10150-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
150 |
30 |
RF10150 |
6.3 |
192 |
226 |
Heavy-duty large conveyor chain |
36 |
| RF12200-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
200 |
37.1 |
RF12200 |
7.9 |
237 |
279 |
Heavy-duty large conveyor chain |
43 |
| RF12200-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
200 |
37.1 |
RF12200 |
7.9 |
237 |
279 |
Heavy-duty large conveyor chain |
43 |
| RF12200-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
200 |
37.1 |
RF12200 |
7.9 |
237 |
279 |
Heavy-duty large conveyor chain |
43 |
| RF12200-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
200 |
37.1 |
RF12200 |
7.9 |
237 |
279 |
Heavy-duty large conveyor chain |
43 |
| RF12200-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
200 |
37.1 |
RF12200 |
7.9 |
237 |
279 |
Heavy-duty large conveyor chain |
43 |
| RF12250-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
250 |
37.1 |
RF12250 |
7.9 |
237 |
279 |
Heavy-duty large conveyor chain |
43 |
| RF12250-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
250 |
37.1 |
RF12250 |
7.9 |
237 |
279 |
Heavy-duty large conveyor chain |
43 |
| RF12250-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
250 |
37.1 |
RF12250 |
7.9 |
237 |
279 |
Heavy-duty large conveyor chain |
43 |
| RF12250-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
250 |
37.1 |
RF12250 |
7.9 |
237 |
279 |
Heavy-duty large conveyor chain |
43 |
| RF12250-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
250 |
37.1 |
RF12250 |
7.9 |
237 |
279 |
Heavy-duty large conveyor chain |
43 |
| RF17200-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
200 |
51.4 |
RF17200 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17200-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
200 |
51.4 |
RF17200 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17200-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
200 |
51.4 |
RF17200 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17200-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
200 |
51.4 |
RF17200 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17200-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
200 |
51.4 |
RF17200 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17250-AT-A1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
250 |
51.4 |
RF17250 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17250-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
250 |
51.4 |
RF17250 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17250-AT-K1-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
250 |
51.4 |
RF17250 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17250-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
250 |
51.4 |
RF17250 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17250-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
250 |
51.4 |
RF17250 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17300-AT-A2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
300 |
51.4 |
RF17300 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17300-AT-K2-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
300 |
51.4 |
RF17300 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF17300-AT-PL |
Steel |
Outer link |
Metric pitch |
Vertical conveyor chain |
300 |
51.4 |
RF17300 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
58 |
| RF204-AT-A1-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
66.27 |
27 |
RF204 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
31 |
| RF204-AT-A2-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
66.27 |
27 |
RF204 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
31 |
| RF204-AT-K1-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
66.27 |
27 |
RF204 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
31 |
| RF204-AT-K2-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
66.27 |
27 |
RF204 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
31 |
| RF204-AT-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
66.27 |
27 |
RF204 |
6.3 |
121 |
142 |
Heavy-duty large conveyor chain |
31 |
| RF205-AT-A1-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
78.11 |
37.1 |
RF205 |
7.9 |
204 |
240 |
Heavy-duty large conveyor chain |
40.5 |
| RF205-AT-A2-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
78.11 |
37.1 |
RF205 |
7.9 |
204 |
240 |
Heavy-duty large conveyor chain |
40.5 |
| RF205-AT-K1-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
78.11 |
37.1 |
RF205 |
7.9 |
204 |
240 |
Heavy-duty large conveyor chain |
40.5 |
| RF205-AT-K2-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
78.11 |
37.1 |
RF205 |
7.9 |
204 |
240 |
Heavy-duty large conveyor chain |
40.5 |
| RF205-AT-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
78.11 |
37.1 |
RF205 |
7.9 |
204 |
240 |
Heavy-duty large conveyor chain |
40.5 |
| RF212-AT-A1-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
152.4 |
37.1 |
RF212 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
44.5 |
| RF212-AT-A2-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
152.4 |
37.1 |
RF212 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
44.5 |
| RF212-AT-K1-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
152.4 |
37.1 |
RF212 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
44.5 |
| RF212-AT-K2-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
152.4 |
37.1 |
RF212 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
44.5 |
| RF212-AT-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
152.4 |
37.1 |
RF212 |
9.5 |
329 |
387 |
Heavy-duty large conveyor chain |
44.5 |
| RF214-AT-A1-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
101.6 |
31.6 |
RF214 |
7.9 |
204 |
240 |
Heavy-duty large conveyor chain |
37.5 |
| RF214-AT-A2-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
101.6 |
31.6 |
RF214 |
7.9 |
204 |
240 |
Heavy-duty large conveyor chain |
37.5 |
| RF214-AT-K1-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
101.6 |
31.6 |
RF214 |
7.9 |
204 |
240 |
Heavy-duty large conveyor chain |
37.5 |
| RF214-AT-K2-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
101.6 |
31.6 |
RF214 |
7.9 |
204 |
240 |
Heavy-duty large conveyor chain |
37.5 |
| RF214-AT-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
101.6 |
31.6 |
RF214 |
7.9 |
204 |
240 |
Heavy-duty large conveyor chain |
37.5 |
| RF430-AT-A1-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
101.6 |
22.6 |
RF430 |
4.8 |
83.4 |
98.1 |
Heavy-duty large conveyor chain |
25.5 |
| RF430-AT-A2-PL |
Steel |
Outer link |
Inch pitch |
Vertical conveyor chain |
101.6 |
22.6 |
RF430 |
4.8 |
83.4 |
98.1 |
Heavy-duty large conveyor chain |
25.5 |
Specify chain number, roller type, attachment and length. Please confirm the full part number and options against the TSUBAKI catalog; contact us if you need help identifying the right model.
Tsubakimoto Chain Co. (TSUBAKI) is a Japanese manufacturer and one of the world's leading makers of power transmission products, including roller and conveyor chains, sprockets, timing belts and pulleys, Power-Lock keyless locking devices, couplings, cam clutches, reducers and cable carriers.