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SYSTEM PLAST
SYSTEM PLAST 2251-21R1-RMS
Conveying Chain Sprocket; 1" Bore; 1" Pitch; 2251 Modular - Flat Top Size; 21 Teeth; A-No Hub Type; Finished Bore; Round; 6.732" Outside Diameter; 6.71" Pitch Diameter; Straight Running Modular - Flat Top Type; Polyamide Material; No Grooved; Split; No Keyway
制造商部件号
BDI部件号
REXNORD
REXNORD NS820-21T 1-3/8IN KWSS
1-3/8" Bore; 815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB; 1-1/2" Pitch; 21 Teeth; 5.12" Outside Diameter; 5.089" Pitch Diameter; A-No Hub; Finished Bore; Round; Straight Running | Back Flexing; Thermoplastic
制造商部件号
BDI部件号