FB Double Pitch Sprockets (Japanese Standard)

FBN2040SB

  

 

ChainNo.2040S(2040)  
Pitch(P)25.4 mm(1inch)
Internal width(W)7.95 mm 
Roller Dia.(Dr)7.95 mm 
Tooth width(T)7.2 mm 

 

 

 

Outside dia. 
Do
Pitch dia. 
Dp
HubaWeight 
(kg)
Sprocket No.Teeth no.Bore dia. 
H7
BDBLTypeefected teeth
8478.23602570.61FBN2040SB9 1/21920,25,30,35,40
9286.17692570.8210 1/22120,25,30,35,40
10094.15772570.9811 1/22320,25,30,35,40
108102.14632570.8312 1/22520,25,30,35,40

 
 

Finished Bore 

Finished bore 
D
Keyway 
bXt2
Setscrewュウ 
M
18~226X2.86
24~308X3.38
32~3810X3.38
40~4212X3.38
45~5014X3.810

 

 

 

 

FBN2060SB

  

 

ChainNo.2060HS(2060H)  
Pitch(P)38.10 mm(1-1/2inch)
Internal width(W)12.70 mm 
Roller Dia.(Dr)11.91 mm 
Tooth width(T)11.7 mm 

 

 

 

Outside dia. 
Do
Pitch dia. 
Dp
HubaWeight 
(kg)
Sprocket No.Teeth no.Bore dia. 
H7
BDBLTypeefected teeth
126117.348340122.03FBN2060SB9 1/21925,30,35,40
138129.268340122.2310 1/22125,30,35,40
150141.228045122.5611 1/22325,30,35,40
162153.208045122.8112 1/22525,30,35,40

 
 

Finished Bore 

Finished bore 
D
Keyway 
bXt2
Setscrewュウ 
M
18~226X2.86
24~308X3.38
32~3810X3.38
40~4212X3.38
45~5014X3.810

 

 

 
 

FBN2100SB

  

 

ChainNo.2100HS(2100H) 
Pitch(P)63.50 mm
Internal width(W)19.05 mm
Roller Dia.(Dr)19.05 mm
Tooth width(T)17.6 mm

 

 

 

Outside dia. 
Do
Pitch dia. 
Dp
HubaWeight 
(kg)
Sprocket No.Teeth no.Bore dia. 
H7
BDBLTypeefected teeth
209195.5710750165.91FBN2100SB9 1/21935,40,45,50

 
 

Finished Bore 

Finished bore 
D
Keyway 
bXt2
Setscrewュウ 
M
18~226X2.86
24~308X3.38
32~3810X3.38
40~4212X3.38
45~5014X3.810

 

 

 
 

FBN2050RB

  

 

ChainNo.2050R(2052) 
Pitch(P)31.75 mm(1-1/4inch)
Internal width(W)9.53 mm 
Roller Dia.(Dr)10.16 mm 
Tooth width(T)8.7 mm 

 

Outside dia. 
Do
Pitch dia. 
Dp
HubaWeight 
(kg)
Sprocket No.Finished bore 
H7
BDBLTypeefected teeth
116102.75732881.10FBN 
2050RB
1025,30,35,40
127112.70732881.201125,30,35,40
138122.67732881.301225,30,35,40
148132.67732881.501325,30,35,40
158142.68732881.901425,30,35,40
168152.71732882.001525,30,35,40
199182.848335102.751825,30,35,40
220202.968335103.152025,30,35,40

 
 

Finished Bore 

Finished bore 
D
Keyway 
bXt2
Setscrewュウ 
M
18~226X2.86
24~308X3.38
32~3810X3.38
40~4212X3.38
45~5014X3.810

 

 

 
 

FBN2080RB

  

 

ChainNo.2080HR(2082H) 
Pitch(P)50.80 mm(2inch)
Internal width(W)15.88 mm 
Roller Dia.(Dr)28.58 mm 
Tooth width(T)14.6 mm 

 

 

 

Outside dia. 
Do
Pitch dia. 
Dp
HubaWeight 
(kg)
Sprocket No.Bore dia. 
H7
BDBLTypeefected teeth
204180.3110745124.42FBN2080RB1130,35,40,45
220196.2810745124.941230,35,40,45

 
 

Finished Bore 

Finished bore 
D
Keyway 
bXt2
Setscrewュウ 
M
18~226X2.86
24~308X3.38
32~3810X3.38
40~4212X3.38
45~5014X3.810
en_USEN