08B-1R OCM Japanese Metric British Standard Roller Chain 10FT or 50FT Roll Product:08B Connecting Links - 5 Pack Size: 4R-3V1250

Size: 4R-3V1250

Dimension (Bi): 4

d: 120mm D: 180mm B: 28mm

Shaft: 3-1/4"

08B-1R OCM Japanese Metric British Standard Roller Chain 10FT or 50FT Roll Product:08B Connecting Links - 5 Pack Size: 4R-3V1250OCM Japanese Manufactured Competes with the world's best roller chains! 10FT or 50FT of 08B British Standard Riveted Roller Chain Oil Port oriented + Solid Bush These holes, located on the inner side of the bushings away from bearing area, function as a reservoir for extra lubricant. This feature reduces chain wear and extend the chains operating life. Re Punched Link Holes OCM's repunching process removes the taper of hole. Both sides of the hole are