Tsubaki of Canada
Head Office & Manufacturing Plant
1630 Drew Road
Mississauga, Ontario L5S 1J6

Toll Free: (905) 676-0400, (800) 263-7088
After Hours Number: (905) 601-3043
Fax: (905) 676-0904
Email: insidesales@tsubaki.ca
Website: www.tsubaki.ca
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Hub diameters may vary to suit bore sizes.
Finished Bore Spkt
Finished Bore Sprockets-2
Unit of Measure
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Item #

Style

Chain Size

No. Teeth

Finished Bore Diameter

Max. Bore

Weight

Industry Equivalent

50B41F-1R N/A B N/A 50 N/A 41 N/A 1.938 in N/A 2.250 in N/A 6.450 lb N/A
50B42FL N/A B N/A 50 N/A 42 N/A 0.750 in N/A 2.250 in N/A 6.680 lb N/A 50BS42 3/4
50B42FP N/A B N/A 50 N/A 42 N/A 0.875 in N/A 2.250 in N/A 6.680 lb N/A
50B42F-1 N/A B N/A 50 N/A 42 N/A 1.000 in N/A 2.250 in N/A 6.680 lb N/A 50BS42 1
50B42F-1B N/A B N/A 50 N/A 42 N/A 1.125 in N/A 2.250 in N/A 6.680 lb N/A 50BS42 1 1/8
50B42F-1C N/A B N/A 50 N/A 42 N/A 1.188 in N/A 2.250 in N/A 6.680 lb N/A 50BS42 1 3/16
50B42F-1D N/A B N/A 50 N/A 42 N/A 1.250 in N/A 2.250 in N/A 6.680 lb N/A 50BS42 1 1/4
50B42F-1F N/A B N/A 50 N/A 42 N/A 1.375 in N/A 2.250 in N/A 6.680 lb N/A 50BS42 1 3/8
50B42F-1G N/A B N/A 50 N/A 42 N/A 1.438 in N/A 2.250 in N/A 6.680 lb N/A 50BS42 1 7/16
50B42F-1H N/A B N/A 50 N/A 42 N/A 1.500 in N/A 2.250 in N/A 6.680 lb N/A 50BS42 1 1/2
50B42F-1L N/A B N/A 50 N/A 42 N/A 1.750 in N/A 2.250 in N/A 6.680 lb N/A 50BS42 1 3/4
50B42F-1R N/A B N/A 50 N/A 42 N/A 1.938 in N/A 2.250 in N/A 6.680 lb N/A 50BS42 1 15/16
50B43FL N/A B N/A 50 N/A 43 N/A 0.750 in N/A 2.250 in N/A 6.990 lb N/A
50B43FP N/A B N/A 50 N/A 43 N/A 0.875 in N/A 2.250 in N/A 6.990 lb N/A
50B43F-1 N/A B N/A 50 N/A 43 N/A 1.000 in N/A 2.250 in N/A 6.990 lb N/A 50BS43 1
50B43F-1B N/A B N/A 50 N/A 43 N/A 1.125 in N/A 2.250 in N/A 6.990 lb N/A
50B43F-1C N/A B N/A 50 N/A 43 N/A 1.188 in N/A 2.250 in N/A 6.990 lb N/A
50B43F-1D N/A B N/A 50 N/A 43 N/A 1.250 in N/A 2.250 in N/A 6.990 lb N/A 50BS43 1 1/4
50B43F-1F N/A B N/A 50 N/A 43 N/A 1.375 in N/A 2.250 in N/A 6.990 lb N/A
50B43F-1G N/A B N/A 50 N/A 43 N/A 1.438 in N/A 2.250 in N/A 6.990 lb N/A
50B43F-1H N/A B N/A 50 N/A 43 N/A 1.500 in N/A 2.250 in N/A 6.990 lb N/A 50BS43 1 1/2
50B43F-1L N/A B N/A 50 N/A 43 N/A 1.750 in N/A 2.250 in N/A 6.990 lb N/A
50B43F-1R N/A B N/A 50 N/A 43 N/A 1.938 in N/A 2.250 in N/A 6.990 lb N/A
50B44FL N/A B N/A 50 N/A 44 N/A 0.750 in N/A 2.250 in N/A 7.300 lb N/A 50BS44 3/4
50B44FP N/A B N/A 50 N/A 44 N/A 0.875 in N/A 2.250 in N/A 7.300 lb N/A 50BS44 7/8
Unit of Measure
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