ISO no.: 20 B-1 | Inner plate thickness si (mm): 4.5 | Pitch x inner width p x b1 (mm): 31.75 x 19.56 | Breaking load DIN/ISO min. (N): 95000 | Connecting link width a1 max. (mm): 41.3 | Roller Ø d1 max. (mm): 19.05 Read more.
DONGHUA Roller chain 20 B-1, 1 1/4 x 3/4 inch, 31.75 x 19.56 mm
Technical data:
Suitable for:
Welger: RP 150, RP 200
