FBK35B
  
          
 
Chain TypeNo.35 
Pitch(P)9.525 mm (3/8inch)
Internal Width(W)4.78 mm
Roller Dia.(Dr)5.08 mm
Teeth width(T)4.3 mm
 
 
 
Outside Dia. 
Do
Pitch Dia. 
Dp
HubaSprockets No. Bore Dia. 
H7
Weight 
(kg)
BDBLTypeTeeth No.
3430.82*24.5206FBK 35B1010,120.08
3833.81*272061110,140.09
4136.80*30.52061210,12,14,15,170.12
4439.80*322061310,12,15,170.12
4742.81322061412,14,15,17,200.12
5145.81352061512,14,15,16,17,18,19,200.16
5448.82372061612,14,15,17,18,20,22,250.19
5751.84412061712,15,17,20,22,250.22
6054.85442061812,14,15,20,250.25
6357.87472061915,20,250.28
6660.89502062012,15,16,17,18,20,22,25,28,300.32
6963.91532062112,14,15,20,250.36
7266.93562062215,20,22,250.37
7569.95602062315,200.38
7872.97532282412,15,17,20,25,300.43
8176.00532282517,200.44
8479.02532282620,22,250.45
9691.12532283020,250.51
10297.185322832170.54
112106.26532283520,250.59
115109.295322836200.61
127121.406325104020,250.85
 
Bore Dia. H7 Keyway 
bXt2
Setscrew­³ 
M
10~124X1.55
14~205X2.06
22~307X3.08
 
Teeth No.Bore Dia. H7 Setscrew­³ 
M
16226
17256
 
 
Teeth No.SGD
94.417
1020
1123
1226
1329
 
 
 
How to read Sprockets Code
FBK35B20D20
TYPETeeth No.Bore D
 
 
 FBK40B
 
  
                      
 
Chain TypeNo.40 
Pitch(P)12.7 mm  (1/2inch)
Internal width(W)7.95 mm
Roller Dia.(Dr)7.95 mm
Teeth width(T)7.2 mm
 
 
 
Outside Dia. 
Do
Pitch Dia. 
Dp
HubaSprockets No. Bore Dia. 
H7
Weight 
(kg)
BDBLTypeTeeth No.
4237.13*28225FBK 40B912,150.11
4641.10*322251012,15,160.14
5145.08*362251112,15,17,200.19
5549.07*402251212,15,17,18,19,20,220.22
5953.07372261315,17,18,19,20,22, 24,250.23
6357.07422261414,15,17,18,19,20,22,24,25,280.28
6761.08462261514,15,17,18,19,20,22,24,25,28,300.34
7165.10502261615,17,18,19,20,22,24,25,28,300.40
7669.12542261718,19,20,22,24,25,28,30,320.46
8073.14572261815,18,19,20,22,24,25,28,30,32,350.51
8477.16622261915,18,20,22,24,25,300.59
8881.18672572015,17,18,19,20,22,24,25,28,30,35,400.76
9285.21712572118,19,20,22,25,28,30,35,400.85
9689.24752572220,22,24,25,28,30,350.95
10093.27772572320,25,28,30,351.00
10497.30632572420,22,24,25,28,30,350.84
108101.33632572518,20,22,25,30,350.88
112105.36632572618,20,24,25,28,30,350.92
116109.40632572720,22,25,30,350.96
120113.43632572822,24,25,30,35,401.00
124117.466325729251.00
128121.50632573020,22,24,25,28,30,32,35,401.10
137129.576828103225,30,351.30
149141.686828103525,30,35,401.40
153145.726828103620,25,30,351.50
157149.7568281037351.55
161153.796828103824,28,1.60
169161.876828104030,35,401.70
 
Bore Dia. H7 Keyway 
bXt2
Setscrew­³ 
M
10~124X1.55
14~205X2.06
22~307X3.08
32~4010X3.58
42~4512X3.510
 
Teeth No.Bore Dia. H7 Setscrew­³ 
M
12226
13226
15306
 
Teeth No.SGD
95.223
1027
1131
1235
 
 
 
FBK50B
 

  
 
Chain TypeNo.50
Pitch(P)15.875 mm  (5/8 inch)
Internal width(W)9.53 mm
Roller Dia.(Dr)10.16 mm
Teeth width(T)8.7 mm
 
 
 
Outside Dia. 
Do
Pitch Dia. 
Dp
HubaSprockets No. Bore Dia. 
H7
Weight 
(kg)
BDBLTypeTeeth No.
5346.41*34255FBK 50B9170.20
5851.37*402551015,20,250.27
6456.35*45.52551117,20,22,250.33
6961.34*502551217,18,19,20,22,24,25,28,300.41
7466.34*512551318,20,22,24,25,28,30,320.46
7971.34522571418,20,22,24,25,28,30,32,350.52
8476.35572571515,20,22,24,25,28,30,32,35,380.62
8981.37622571619,20,22,24,25,28,30,32,35,38,400.72
9486.39672571718,20,22,24,25,28,30,32,35,38,400.83
10091.42722881820,22,24,25,28,30,32,35,401.00
10596.45732881924,25,28,30,32,35,38,401.10
110101.48732882018,20,22,24,25,28,30,32,35,38,40,45,501.20
115106.51732882124,25,28,30,32,35,38,401.20
120111.55732882222,25,28,30,35,40,451.30
125116.58732882324,25,28,30,32,35,401.30
130121.62732882422,25,28,30,35,38,401.40
135126.66732882524,25,28,30,32,35,38,40,451.50
140131.70732882625,28,30,35,401.50
145136.74732882730,401.50
150141.79732882825,28,30,35,40,421.60
155146.837328829301.70
161151.87732883028,30,35,40,451.80
171161.96732883225,30,35,401.90
176167.017328833352.00
181172.057328834302.10
186177.10732883525,30,35,402.20
 
 
 
 
Bore Dia. H7 Keyway 
bXt2
Setscrew­³ 
M
14~205X2.06
22~307X3.08
32~4010X3.58
42~4512X3.510
 
Teeth No.Bore Dia. H7 Setscrew­³ 
M
1022 24 256
1122 24 256
1222 24 25 28 30 326
1322 24 25 28 30 326
14356
 
Teeth No.SGD
96.429
1034
1139
1244
1349
 
 
 
FBK60B
 

 
  
                    
 
Chain TypeNo.60 
Pitch(P)19.05 mm  (3/4 inch)
Internal width(W)12.70 mm
Roller Dia.(Dr)11.91 mm
Teeth width(T)11.7 mm
 
 
 
Outside Dia. 
Do
Pitch Dia. 
Dp
HubaSprockets No. ?sup2;ŒŠŒa@‚cH7‘I?eth; 
H7
Weight 
(kg)
BDBLTypeTeeth No.
6861.65*49326FBK 60B10250.49
7667.62*513261125,28,300.60
8373.60513281224,25,28,30,32,350.69
8979.60573281325,28,30,32,35,38,400.81
9585.61623281420,25,28,30,32,35,38,400.96
10191.62683281518,24,25,28,30,32,35,38,40,451.10
10797.65733281624,25,28,30,32,35,38,40,45,48,501.30
113103.67733281725,28,30,32,35,38,40,45,501.40
119109.718340121825,28,30,32,35,38,40,45,502.00
126115.748340121925,28,30,32,35,38,40,45,502.10
132121.788340122025,28,30,32,35,38,40,45,50,552.20
138127.828340122125,28,30,32,35,38,40,45,502.30
144133.868340122228,30,35,40,45,50,552.50
150139.908340122328,30,35,40,45,552.50
156145.958340122425,30,35,38,40,45,50,552.60
162151.998340122528,30,35,40,45,502.70
168158.048340122630,35,40,45,50,552.90
174164.098340122730,35,40,453.00
180170.148340122830,35,40,45,503.10
193182.258340123035,40,45,503.40
 
Bore Dia. H7 Keyway 
bXt2
Setscrew­³ 
M
18~205X2.06
22~307X3.08
32~4010X3.58
42~5012X3.510
5515X5.012
 
Teeth No.Bore Dia. H7 Setscrew­³ 
M
12356
13406
 
Teeth No.SGD
98.032
1037
1145
 
 
 
FBK80B

  
 
Chain TypeNo.80
Pitch(P)25.4 mm  (1inch)
Internal width(W)15.88 mm
Roller Dia.(Dr)15.88 mm
Teeth width(T)14.6 mm
 
 
 
Outside Dia. 
Do
Pitch Dia. 
Dp
HubaSprockets No. Bore Dia. 
H7
Weight 
(kg)
BDBLTypeTeeth No.
10290.16604012FBK 80B1135,381.25
11098.146740121232,35,38,40,451.60
118106.147740121330,32,35,38,40,45,501.90
127114.157740121435,38,40,45,502.15
135122.179340121532,35,38,40,45,48,50,55,602.30
143130.209340121632,38,40,45,50,602.50
151138.239340121738,40,45,50,55,602.95
159146.279340121825,32,38,40,45,50,603.15
167154.329340121935,40,45,50,55,603.40
176162.379340122040,45,50,55,603.60
184170.429340122140,45,50,553.85
 
Bore Dia. H7 Keyway 
bXt2
Setscrew­³ 
M
22~307X3.08
32~4010X3.58
42~5012X3.510
55~6015X5.012
 
 

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