Roller Ø d1 (mm): 27.94 | Pitch p (mm): 44.45 | Pitch p (inches): 1.75 | ISO no.: 28 B-1 | Fishplate height g (mm): 37 | Length of pin (mm): 63.3 | Clearance width b1 (mm): 30.99 | Breaking load DIN/ISO min. (N): 200000 Read more.
REXNORD Simplex roller chain ISO 28B-1, 44.45 x 30.99 mm
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