RS28B1 Roller chain 1.3/4x1 1/4

Name: Roller chain 1.3/4x1 1/4
Brand: Tsubaki
SKU: RS28B1
Availability: InStock
Rating: 4.6 (31 reviews)

Part number	RS28B1
EAN	8718472781304 8718472781755
Unit	Metre
Qty. Rounding	0.01
Details	Seamless bush (RS16-RS24 with lubrication grooves) Ring-coined reinforced end link
Application range	Drive chain for chain power transmissions Rotary tillers Loader wagons Seedbed tillers Sugarbeet harvesters
Properties	With GT4 Winner technology Round riveted pins Starts and ends with an inner link
Technical info	Chains are supplied in desired length (max. 5 m).
Benefits	Long service life Chain for highest loads
pPitch	44.45 mm
pPitch	1-3/4 Inch
b1Width inside	30.99 mm
Width inside	1-1/4 Inch
b2Width inner link	46.58 mm
B1Width outside	64.2 mm
Pin length	74.4 mm
d2Pin diameter	15.9 mm
d1Roller diameter	27.94 mm
gHeight	37 mm
Size L1	32.45 mm
Size L2	37.45 mm
Size code ISO	28 B-1
Thickness inner plate	7.5 mm
Min. breaking load according to standard	200000 N
Thickness outer plate	6.3 mm
Min. breaking load	220000 N
Bearing working surface	7.4 cm²
Weight	8.3 kg/m
DIN standard	8187
Type	Simplex
Product category	Roller chain

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