FBN 40SD
  
 
ChainNo.40
Pitch(P)12.7 mm  (1/2inch)
Internal width(W)7.95 mm
Roller dia.(Dr)7.95 mm
Tooth width(T)7.2 mm   (C) 27.8　mm
 		 
 
Outside dia. 
Do		Pitch dia. 
Dp		HubaWeight 
(kg)		Sprocket No. Bore dia. 
H7
BDBLTypeTeeth No.
5549.07343517.50.33FBN 40SD1215,18
5953.07383517.50.401318,20
6357.07423517.50.491418,20
6761.08463517.50.571520,25
7165.10503517.50.661620,25
7669.12543517.50.761725,28,30
8073.14593517.50.891825,28,30,35
8477.16633517.51.001925,28,30,35
8881.18673517.51.142025,28,30,35
9285.21713517.51.232125,28,30,35
 
 
Finished Bore 
Bore dia.H7Keyway 
bxt2		Setscrewｭｳ 
M
15~175X2.36
18~226X2.86
24~308X3.38
32~3510X3.38
 		 
 
 
 
FBN 50SD
  
 
ChainNo.50
Pitch(P)15.875 mm  (5/8inch)
Internal width(W)9.53 mm
Roller dia.(Dr)10.16 mm
Tooth width(T)8.7 mm   (C) 31.3　mm
 		 
 
Outside dia. 
Do		Pitch dia. 
Dp		HubaWeight 
(kg)		Sprocket No. Bore dia. 
H7
BDBLTypeTeeth No.
6961.344340200.63FBN 50SD1218,20
7466.344840200.751320,25,28
7971.345340200.901420,25,28,30
8476.355840201.041520,25,28,30,35
8981.376340201.221625,28,30,35,40
9486.396840201.411725,28,30,35,40
10091.427340201.611825,28,30,35,40
10596.457940201.801925,28,30,35,40
110101.488440201.952025,28,30,35,40
115106.518940202.272128,30,35,40
 
 
Finished Bore 
Bore dia.H7Keyway 
bxt2		Setscrewｭｳ 
M
18~226X2.86
24~308X3.38
32~3810X3.38
4012X3.38
 		 
 
 
FBN 60SD
  
 
ChainNo.60
Pitch(P)19.05 mm  (3/4inch)
Internal width(W)12.70 mm
Roller dia.(Dr)11.91 mm
Tooth width(T)11.7 mm   (C) 38.3　mm
 		 
 
Outside dia. 
Do		Pitch dia. 
Dp		HubaWeight 
(kg)		Sprocket No. Bore dia. 
H7
BDBLTypeTeeth No.
8373.605150251.14FBN 60SD1220,25,30
8979.605750251.391325,30,35
9585.616450251.631430,35,40
10191.627050251.961530,35,40
10797.657650252.201630,35,40,45
113103.678250252.561730,35,40,45
119109.718850252.901830,35,40,45
126115.749450253.261940,45,50
132121.7810050253.702040,45,50
138127.8210750254.132140,45,50
 
 
Finished Bore 
Bore dia.H7Keyway 
bxt2		Setscrewｭｳ 
M
20~226X2.86
24~308X3.38
32~3810X3.38
40~4212X3.38
45~5014X3.810
 		 
 
 
 
FBN 80SD
  
 
ChainNo.80
Pitch(P)25.4 mm  (1inch)
Internal width(W)15.88 mm
Roller dia.(Dr)15.88 mm
Tooth width(T)14.6 mm   (C) 45.4　mm
 		 
 
Outside dia. 
Do		Pitch dia. 
Dp		HubaWeight 
(kg)		Sprocket No. Bore dia. 
H7
BDBLTypeTeeth No.
11098.146960302.52FBN 80SD1235,40,45
118106.147760303.041340,45,50
127114.158560303.601440,45,50
135122.179360304.161540,45,50
143130.2010260304.891640,45,50,60
151138.2311060305.611740,45,50,60
159146.2711860306.361840,45,50,60
167154.3212660307.131940,45,50,60
176162.3713460308.032040,45,50,60
184170.4214260308.882140,45,50,60
 
 
Finished Bore 
Bore Dia H7 Keyway 
bxt2		Setscrewｭｳ 
M
32~3810X3.38
40~4212X3.38
45~5014X3.810
5516X4.312
6018X4.412
 
 

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