Toothless Sprockets

Toothless Sprockets are intended to lift and/or tension Roller Chains involved in a variety of industrial applications from Forklifts to Elevators

Part Number	Inner Diameter, d	Outer Diameter, D	Pulley Outer Diameter, P	Inner Ring Width, b	Outer Ring Width, B	Channel Width, C	Dynamic Capacity, Cr.	Static Capacity, Cor.	Weight	Competitor Part Number
CG 207 FFA	35 mm	80.6 mm	69.6 mm	17.5 mm	17.5 mm	11.8 mm	25670 N	15300 N	0.85 lb	RBC# 74698‑10
CG 208 RC‑1	40 mm	103.0 mm	88.7 mm	23.0 mm	23 mm	14.5 mm	56280 N	38910 N	1.95 lb	RBC# 74499‑10
CG 307 FFN‑1	35 mm	96.0 mm	88.15 mm	21.0 mm	21 mm	11.15 mm	19140 N	33320 N	1.65 lb	KOYO# 83A203AM
CG 308 KK‑1	40 mm	102.0 mm	88 mm	23.0 mm	23 mm	18 mm	40750 N	24010 N	5.50 lb
CG 308 RT‑3	40 mm	95.0 mm	83 mm	23.0 mm	23 mm	18 mm	63000 N	70000 N	1.80 lb
CG 309 CL‑2	45 mm	119.0 mm	100 mm	25.0 mm	25 mm	17.5 mm	81200 N	87900 N	5.25 lb	RBC# 74809
CG 309 DDM‑3	45 mm	113.0 mm	99.15 mm	25.0 mm	31 mm	14.5 mm	81200 N	87900 N	4.50 lb
CG LR 5211 NPP	55 mm	116.0 mm	‑	39.4 mm	‑	‑	66780 N	58470 N	4.25 lb	INA# LR5211NPP
CGM 309 RRH‑1	45 mm	101.7 mm	79.5 mm	28.7 mm	28.7 mm	18.16 mm	60860 N	88120 N	2.50 lb	RBC# 74991
CGM 309 RRH‑2	45 mm	95.4 mm	79.5 mm	28.7 mm	28.7 mm	15.11 mm	60860 N	88120 N	2.10 lb	RBC# 74990