ISO no.: 20 B-1
Pitch x inner width p x b1 (inches): 1 1/4 x 3/4
Pitch x inner width p x b1 (mm): 31,75 x 19,56
Roller Ø d1 max. (mm): 19,05
Pin Ø d2 max. (mm): 10,19
Inner plate thickness si (mm): 4,5
Connecting link width a1 max. (mm): 41,3
Breaking load DIN/ISO min. (N): 95000
Weight: 19.19 kg
Price is for 5m
DONGHUA Roller chain 1 1/4 x 3/4
SKU: 8371682F
£126.49Price