Tsubaki Brasil Equipamentos Industriais LTDA
Rua Dom Bernardo Nogueira, 55
CEP 04134-000
São Paulo, SP

Telefone: 55-11-3253-5656
E-mail: tsubaki@tsubaki.ind.br
Website: tsubaki.ind.br
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Hub diameters may vary to suit bore sizes.
Finished Bore Spkt
Finished Bore Sprockets-2
Unit of Measure
1 2 3 

Item #

Sprocket Style_SYN

Chain Number_SYN

Number of Teeth_SYN

Bore Diameter_SYN

Max. Bore

Weight_SYN

Industry Equivalent

50B51FL N/A B N/A 50 N/A 51 N/A 0.750 in N/A 2.500 in N/A 9.810 lb N/A
50B51FP N/A B N/A 50 N/A 51 N/A 0.875 in N/A 2.500 in N/A 9.810 lb N/A
50B51F-1 N/A B N/A 50 N/A 51 N/A 1.000 in N/A 2.500 in N/A 9.810 lb N/A
50B51F-1B N/A B N/A 50 N/A 51 N/A 1.125 in N/A 2.500 in N/A 9.810 lb N/A 50BS51 1 1/8
50B51F-1C N/A B N/A 50 N/A 51 N/A 1.188 in N/A 2.500 in N/A 9.810 lb N/A
50B51F-1D N/A B N/A 50 N/A 51 N/A 1.250 in N/A 2.500 in N/A 9.810 lb N/A
50B51F-1F N/A B N/A 50 N/A 51 N/A 1.375 in N/A 2.500 in N/A 9.810 lb N/A
50B51F-1G N/A B N/A 50 N/A 51 N/A 1.438 in N/A 2.500 in N/A 9.810 lb N/A
50B51F-1H N/A B N/A 50 N/A 51 N/A 1.500 in N/A 2.500 in N/A 9.810 lb N/A
50B51F-1L N/A B N/A 50 N/A 51 N/A 1.750 in N/A 2.500 in N/A 9.810 lb N/A 50BS51 1 3/4
50B51F-1R N/A B N/A 50 N/A 51 N/A 1.938 in N/A 2.500 in N/A 9.810 lb N/A
50B52FL N/A B N/A 50 N/A 52 N/A 0.750 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 3/4
50B52FP N/A B N/A 50 N/A 52 N/A 0.875 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 7/8
50B52F-1 N/A B N/A 50 N/A 52 N/A 1.000 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 1
50B52F-1B N/A B N/A 50 N/A 52 N/A 1.125 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 1 1/8
50B52F-1C N/A B N/A 50 N/A 52 N/A 1.188 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 1 3/16
50B52F-1D N/A B N/A 50 N/A 52 N/A 1.250 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 1 1/4
50B52F-1F N/A B N/A 50 N/A 52 N/A 1.375 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 1 3/8
50B52F-1G N/A B N/A 50 N/A 52 N/A 1.438 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 1 7/16
50B52F-1H N/A B N/A 50 N/A 52 N/A 1.500 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 1 1/2
50B52F-1L N/A B N/A 50 N/A 52 N/A 1.750 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 1 3/4
50B52F-1R N/A B N/A 50 N/A 52 N/A 1.938 in N/A 2.500 in N/A 9.990 lb N/A 50BS52 1 15/16
50B53FL N/A B N/A 50 N/A 53 N/A 0.750 in N/A 2.500 in N/A 10.370 lb N/A
50B53FP N/A B N/A 50 N/A 53 N/A 0.875 in N/A 2.500 in N/A 10.370 lb N/A
50B53F-1 N/A B N/A 50 N/A 53 N/A 1.000 in N/A 2.500 in N/A 10.370 lb N/A
50B53F-1B N/A B N/A 50 N/A 53 N/A 1.125 in N/A 2.500 in N/A 10.370 lb N/A
50B53F-1C N/A B N/A 50 N/A 53 N/A 1.188 in N/A 2.500 in N/A 10.370 lb N/A
50B53F-1D N/A B N/A 50 N/A 53 N/A 1.250 in N/A 2.500 in N/A 10.370 lb N/A
50B53F-1F N/A B N/A 50 N/A 53 N/A 1.375 in N/A 2.500 in N/A 10.370 lb N/A
50B53F-1G N/A B N/A 50 N/A 53 N/A 1.438 in N/A 2.500 in N/A 10.370 lb N/A
50B53F-1H N/A B N/A 50 N/A 53 N/A 1.500 in N/A 2.500 in N/A 10.370 lb N/A
50B53F-1L N/A B N/A 50 N/A 53 N/A 1.750 in N/A 2.500 in N/A 10.370 lb N/A
50B53F-1R N/A B N/A 50 N/A 53 N/A 1.938 in N/A 2.500 in N/A 10.370 lb N/A
50B54FL N/A B N/A 50 N/A 54 N/A 0.750 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 3/4
50B54FP N/A B N/A 50 N/A 54 N/A 0.875 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 7/8
50B54F-1 N/A B N/A 50 N/A 54 N/A 1.000 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 1
50B54F-1B N/A B N/A 50 N/A 54 N/A 1.125 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 1 1/8
50B54F-1C N/A B N/A 50 N/A 54 N/A 1.188 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 1 3/16
50B54F-1D N/A B N/A 50 N/A 54 N/A 1.250 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 1 1/4
50B54F-1F N/A B N/A 50 N/A 54 N/A 1.375 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 1 3/8
50B54F-1G N/A B N/A 50 N/A 54 N/A 1.438 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 1 7/16
50B54F-1H N/A B N/A 50 N/A 54 N/A 1.500 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 1 1/2
50B54F-1L N/A B N/A 50 N/A 54 N/A 1.750 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 1 3/4
50B54F-1R N/A B N/A 50 N/A 54 N/A 1.938 in N/A 2.500 in N/A 10.750 lb N/A 50BS54 1 15/16
50B55FL N/A B N/A 50 N/A 55 N/A 0.750 in N/A 2.500 in N/A 11.080 lb N/A 50BS55 3/4
50B55FP N/A B N/A 50 N/A 55 N/A 0.875 in N/A 2.500 in N/A 11.080 lb N/A
50B55F-1 N/A B N/A 50 N/A 55 N/A 1.000 in N/A 2.500 in N/A 11.080 lb N/A
50B55F-1B N/A B N/A 50 N/A 55 N/A 1.125 in N/A 2.500 in N/A 11.080 lb N/A
50B55F-1C N/A B N/A 50 N/A 55 N/A 1.188 in N/A 2.500 in N/A 11.080 lb N/A
50B55F-1D N/A B N/A 50 N/A 55 N/A 1.250 in N/A 2.500 in N/A 11.080 lb N/A 50BS55 1 1/4
50B55F-1F N/A B N/A 50 N/A 55 N/A 1.375 in N/A 2.500 in N/A 11.080 lb N/A 50BS55 1 3/8
50B55F-1G N/A B N/A 50 N/A 55 N/A 1.438 in N/A 2.500 in N/A 11.080 lb N/A
50B55F-1H N/A B N/A 50 N/A 55 N/A 1.500 in N/A 2.500 in N/A 11.080 lb N/A
50B55F-1L N/A B N/A 50 N/A 55 N/A 1.750 in N/A 2.500 in N/A 11.080 lb N/A
50B55F-1R N/A B N/A 50 N/A 55 N/A 1.938 in N/A 2.500 in N/A 11.080 lb N/A
50B56FL N/A B N/A 50 N/A 56 N/A 0.750 in N/A 2.500 in N/A 11.410 lb N/A
50B56FP N/A B N/A 50 N/A 56 N/A 0.875 in N/A 2.500 in N/A 11.410 lb N/A
50B56F-1 N/A B N/A 50 N/A 56 N/A 1.000 in N/A 2.500 in N/A 11.410 lb N/A 50BS56 1
50B56F-1B N/A B N/A 50 N/A 56 N/A 1.125 in N/A 2.500 in N/A 11.410 lb N/A
50B56F-1C N/A B N/A 50 N/A 56 N/A 1.188 in N/A 2.500 in N/A 11.410 lb N/A
50B56F-1D N/A B N/A 50 N/A 56 N/A 1.250 in N/A 2.500 in N/A 11.410 lb N/A 50BS56 1 1/4
50B56F-1F N/A B N/A 50 N/A 56 N/A 1.375 in N/A 2.500 in N/A 11.410 lb N/A 50BS56 1 3/8
50B56F-1G N/A B N/A 50 N/A 56 N/A 1.438 in N/A 2.500 in N/A 11.410 lb N/A
50B56F-1H N/A B N/A 50 N/A 56 N/A 1.500 in N/A 2.500 in N/A 11.410 lb N/A 50BS56 1 1/2
50B56F-1L N/A B N/A 50 N/A 56 N/A 1.750 in N/A 2.500 in N/A 11.410 lb N/A
50B56F-1R N/A B N/A 50 N/A 56 N/A 1.938 in N/A 2.500 in N/A 11.410 lb N/A 50BS56 1 15/16
50B57FL N/A B N/A 50 N/A 57 N/A 0.750 in N/A 2.500 in N/A 11.750 lb N/A
50B57FP N/A B N/A 50 N/A 57 N/A 0.875 in N/A 2.500 in N/A 11.750 lb N/A
50B57F-1 N/A B N/A 50 N/A 57 N/A 1.000 in N/A 2.500 in N/A 11.750 lb N/A
50B57F-1B N/A B N/A 50 N/A 57 N/A 1.125 in N/A 2.500 in N/A 11.750 lb N/A
50B57F-1C N/A B N/A 50 N/A 57 N/A 1.188 in N/A 2.500 in N/A 11.750 lb N/A
50B57F-1D N/A B N/A 50 N/A 57 N/A 1.250 in N/A 2.500 in N/A 11.750 lb N/A
50B57F-1F N/A B N/A 50 N/A 57 N/A 1.375 in N/A 2.500 in N/A 11.750 lb N/A 50BS57 1 3/8
50B57F-1G N/A B N/A 50 N/A 57 N/A 1.438 in N/A 2.500 in N/A 11.750 lb N/A
50B57F-1H N/A B N/A 50 N/A 57 N/A 1.500 in N/A 2.500 in N/A 11.750 lb N/A 50BS57 1 1/2
50B57F-1L N/A B N/A 50 N/A 57 N/A 1.750 in N/A 2.500 in N/A 11.750 lb N/A
50B57F-1R N/A B N/A 50 N/A 57 N/A 1.938 in N/A 2.500 in N/A 11.750 lb N/A 50BS57 1 15/16
50B58FL N/A B N/A 50 N/A 58 N/A 0.750 in N/A 2.500 in N/A 12.080 lb N/A
50B58FP N/A B N/A 50 N/A 58 N/A 0.875 in N/A 2.500 in N/A 12.080 lb N/A
50B58F-1 N/A B N/A 50 N/A 58 N/A 1.000 in N/A 2.500 in N/A 12.080 lb N/A
50B58F-1B N/A B N/A 50 N/A 58 N/A 1.125 in N/A 2.500 in N/A 12.080 lb N/A
50B58F-1C N/A B N/A 50 N/A 58 N/A 1.188 in N/A 2.500 in N/A 12.080 lb N/A
50B58F-1D N/A B N/A 50 N/A 58 N/A 1.250 in N/A 2.500 in N/A 12.080 lb N/A
50B58F-1F N/A B N/A 50 N/A 58 N/A 1.375 in N/A 2.500 in N/A 12.080 lb N/A
50B58F-1G N/A B N/A 50 N/A 58 N/A 1.438 in N/A 2.500 in N/A 12.080 lb N/A
50B58F-1H N/A B N/A 50 N/A 58 N/A 1.500 in N/A 2.500 in N/A 12.080 lb N/A
50B58F-1L N/A B N/A 50 N/A 58 N/A 1.750 in N/A 2.500 in N/A 12.080 lb N/A
50B58F-1R N/A B N/A 50 N/A 58 N/A 1.938 in N/A 2.500 in N/A 12.080 lb N/A
50B59FL N/A B N/A 50 N/A 59 N/A 0.750 in N/A 2.500 in N/A 12.410 lb N/A
50B59FP N/A B N/A 50 N/A 59 N/A 0.875 in N/A 2.500 in N/A 12.410 lb N/A
50B59F-1 N/A B N/A 50 N/A 59 N/A 1.000 in N/A 2.500 in N/A 12.410 lb N/A
50B59F-1B N/A B N/A 50 N/A 59 N/A 1.125 in N/A 2.500 in N/A 12.410 lb N/A
50B59F-1C N/A B N/A 50 N/A 59 N/A 1.188 in N/A 2.500 in N/A 12.410 lb N/A
50B59F-1D N/A B N/A 50 N/A 59 N/A 1.250 in N/A 2.500 in N/A 12.410 lb N/A
50B59F-1F N/A B N/A 50 N/A 59 N/A 1.375 in N/A 2.500 in N/A 12.410 lb N/A
50B59F-1G N/A B N/A 50 N/A 59 N/A 1.438 in N/A 2.500 in N/A 12.410 lb N/A
50B59F-1H N/A B N/A 50 N/A 59 N/A 1.500 in N/A 2.500 in N/A 12.410 lb N/A
50B59F-1L N/A B N/A 50 N/A 59 N/A 1.750 in N/A 2.500 in N/A 12.410 lb N/A
50B59F-1R N/A B N/A 50 N/A 59 N/A 1.938 in N/A 2.500 in N/A 12.410 lb N/A
50B60FL N/A B N/A 50 N/A 60 N/A 0.750 in N/A 2.500 in N/A 13.500 lb N/A
50B60FP N/A B N/A 50 N/A 60 N/A 0.875 in N/A 2.500 in N/A 13.500 lb N/A 50BS60 7/8
50B60F-1 N/A B N/A 50 N/A 60 N/A 1.000 in N/A 2.500 in N/A 13.500 lb N/A 50BS60 1
50B60F-1B N/A B N/A 50 N/A 60 N/A 1.125 in N/A 2.500 in N/A 13.500 lb N/A 50BS60 1 1/8
50B60F-1C N/A B N/A 50 N/A 60 N/A 1.188 in N/A 2.500 in N/A 13.500 lb N/A 50BS60 1 3/16
50B60F-1D N/A B N/A 50 N/A 60 N/A 1.250 in N/A 2.500 in N/A 13.500 lb N/A 50BS60 1 1/4
50B60F-1F N/A B N/A 50 N/A 60 N/A 1.375 in N/A 2.500 in N/A 13.500 lb N/A 50BS60 1 3/8
50B60F-1G N/A B N/A 50 N/A 60 N/A 1.438 in N/A 2.500 in N/A 13.500 lb N/A 50BS60 1 7/16
50B60F-1H N/A B N/A 50 N/A 60 N/A 1.500 in N/A 2.500 in N/A 13.500 lb N/A 50BS60 1 1/2
50B60F-1L N/A B N/A 50 N/A 60 N/A 1.750 in N/A 2.500 in N/A 13.500 lb N/A 50BS60 1 3/4
50B60F-1R N/A B N/A 50 N/A 60 N/A 1.938 in N/A 2.500 in N/A 13.500 lb N/A 50BS60 1 15/16
Unit of Measure
1 2 3