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WIPPERMANN MARATHON Roller Chain - STAINLESS STEEL
LUBE-FREE  -  MAINTENANCE FREE - Never needs to be lubricated

 Features include :

durable low friction bearings (TRIGLEIT)stainless steel components
maximum chain speed v = 2.5 m/sectemperature range -30°C to 60°C (higher possible)
chain dimensions to DIN 8187compatible with stainless steel sprockets
no re-lubrication required (lube-free chain)re-lubrication with mineral oils possible
attachment chains availablechemical resistance information on request
W'mann refPitchInner width b1 minOuter width b2 maxRoller diam. d3 maxPin diam. d1 h9Plate height h maxAddl. length k mmTotal width i1 maxBearing area cm2Break load DIN kN minWeight kg/m
mminch

 SIMPLEX

08B-1RFMA12.71/27.7511.38.514.4511.83.917.00.5012.00.7
10B-1RFMA15.8755/89.6513.2810.165.0814.74.119.60.6714.50.91
12B-1RFMA19.053/411.6815.6212.075.7216.14.622.70.8918.51.18
16B-1RFMA25.4117.0225.415.888.2821.05.436.12.1040.02.68

 DUPLEX

08B-2RFMA12.71/27.7511.38.514.4511.83.931.01.0120.41.36
10B-2RFMA15.8755/89.6513.2810.165.0814.74.136.21.3424.61.82
12B-2RFMA19.053/411.6815.6212.075.7216.14.642.21.7931.42.38
16B-2RFMA25.4117.0225.415.888.2821.05.468.04.2168.05.30

 TRIPLEX

08B-3RFMA12.71/27.7511.38.514.4511.83.944.91.5147.52.01
10B-3RFMA15.8755/89.6513.2810.165.0814.74.152.82.0266.72.70
12B-3RFMA19.053/411.6815.6212.075.7216.14.661.72.6886.73.12
16B-3RFMA25.4117.0225.415.888.2821.05.499.96.31160.07.50
No. 11
Spring clip		No. 111
Cotter pin link		No. 12
Single crank link


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