3X/Bid Tritan Sprocket 50BS19H X 1 1/4 A53

Updated August 22, 2026

3 Times The Bid! TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 1 1/4 in Bore Dia, 19 Teeth, 3.797 in Pitch Dia, Steel Item 36GD07Mfr. Model 50BS19H X 1 1/4 Product Details Catalog PageN/A BrandTRITANFor Chain Number50 For Chain Pitch5/8 inBore Diameter1-1/4 in Number of Teeth19 Pitch Diameter3.797 inOutside Diameter4.12 inMaterialSteelManufacturer Part Number50BS19H X 1-1/4FinishBlack OxideHub TypeOne Side KeywayYesKeyway Width1/4 inKeyway Depth1/8 inLength Through Bore1 inSet Screw LocationSetscrews are Placed Over the Keyway and at 90 Degrees to the KeywayMaximum Bore Diameter1-1/4 inFor Number of StrandsSingleTeeth Heat TreatmentHardened TeethBore TypeFixedHub Diameter3 inHub Projection0.657 inIncludesSet ScrewsNumber of Set Screws2Set Screw Size5/16 inStandardsANSI B29.1; BISTooth Width0.343 inUNSPSC31171901Country of OriginChina (subject to change) Product Description These fixed-bore roller chain sprockets work with a single strand of industry chain size 50. They have a fixed bore, or center hole, that is machined to a set diameter to insert a shaft of the same size. They are ready to install with machined keyways and/or set screws to secure the shaft and prevent slipping. Product Details Feedback Customers Also Purchased 5X293 TSUBAKI Connecting Link: For Std Roller Chains, 40, Single Strand, 1/2 in Pitch, Steel, 40 CL, 5 PK Item 5X293 Compare Web Price $17.81/ pkg. of 5 1 QuantityQty Only digits can be entered. Maximum value: 99999.Add to Cart 3FCP4 DAYTON Pillow Block Bearing: 1 in Bore, Cast Iron, Set Screws, 1 7/16 in Shaft Ht, 5.5 in Overall Lg Item 3FCP4 Compare Web Price $94.66/ each 1 QuantityQty Only digits can be entered. Maximum value: 99999.Add to Cart 36UY68 TRITAN 2 Bolt Flange Bearing: Radial Ball, 1 in Bore, Cast Iron, Set Screws, 5 1/8 in Lg, Rhombus Item 36UY68 Compare Web Price $46.59/ each 1 QuantityQty Only digits can be entered. Maximum value: 99999.Add to Cart 55VY50 TRITAN Roller Chain Sprocket: No Hub, For Single Strands, 40, 38 Teeth, 6.054 in Pitch Dia, Steel Item 55VY50 Compare Web Price $47.62/ each 1 QuantityQty Only digits can be entered. Maximum value: 99999.Add to Cart 2YDW5 DAYTON Roller Chain: Single Strand, 40, 1/2 in Pitch, Steel, 10 ft Overall Lg, Riveted Pin, Steel Item 2YDW5 Compare Web Price $70.56/ each 1 QuantityQty Only digits can be entered. Maximum value: 99999.Add to Cart 812ZL6 APPROVED VENDOR Taper Lock Bushing: 1610, 1 in Bore Dia, 1 in Overall Lg, 2.25 in Overall Dia, Inch Item 812ZL6 Compare Web Price $31.38/ each 1 QuantityQty Only digits can be entered. Maximum value: 99999.Add to Cart 797A73 APPROVED VENDOR Keyed Rotary Shaft: 1 in Dia, 36 in Overall Lg, 1045 Carbon Steel Item 797A73 Compare Web Price $105.00/ each 1 QuantityQty Only digits can be entered. Maximum value: 99999.Add to Cart 458U05 CONTINENTAL Wedge V-Belt: B152, 155 in Outside Lg, 21/32 in Top Wd, 13/32 in Thick, Polyester Item

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