Browning® Gearbelt® 1055557 Type 2 Synchronous Timing Pulley With Flange, 3/4 to 1-3/8 in Bore, 2.811 in OD, 18 Grooves, 2.865 in Dia Pitch, 1-3/4 in W Face
Synchronous belt drives help reduce the problems of slippage, belt stretch, lubrication and metal to metal contact. They provide superior performance because power is transmitted by positive engagement of belt teeth rather than by friction, as in conventional belt drives.
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BrandBrowning®
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UPC662289222612
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Manufacturer Part Number1055557
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CountryUSA
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Face Width1-3/4 in
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Bushing TypeMPB
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Pitch1/2 in
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Pitch Diameter2.865 in
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Flange Diameter3-3/8 in
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TypeType 2
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Hub Diameter2-1/4 in
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Hub Projection3/4 in
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Number of Grooves18
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Outside Diameter2.811 in
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Bore Diameter3/4 to 1-3/8 in
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Overall Length2-1/2 in
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Suitable For Use With1-1/2 in W H150 Type Belt
- Constant Speed - No slip, no creep, minimum backlash due to the positive engagement of the belt teeth with the grooves of the sprockets
- Broad depth of product to choose from - Browning offers 5 different sprocket pitches along with a wide range of sprocket and belt widths to accommodate any horsepower requirement
- Different Mounting to the shaft - Browning offers the Gearbelt Pulleys in various ways to mount to the shaft, Split Taper and QD Bushing styles, as well as, finished and minimum plain bore
- Lightweight, high horsepower-to-weight ratio makes Gearbelt® drives ideal for any application where weight is an important factor
- Less heat, because Gearbelt® drives generate virtually no friction
- No lubrication required
- Wide load capacity range
- Constant Speed - No slip, no creep, minimum backlash due to the positive engagement of the belt teeth with the grooves of the sprockets
- Different Mounting to the shaft - Browning offers the Gearbelt Pulleys in various ways to mount to the shaft, Split Taper and QD Bushing styles, as well as, finished and minimum plain bore
- Close Grain Cast iron - Close grain cast iron allows Browning to machine our sheaves to the closest tolerances possible
- Broad depth of product to choose from - Browning offers 5 different sprocket pitches along with a wide range of sprocket and belt widths to accommodate any horsepower requirement
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Alternative Part Number18HB150
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UNSPSC26111807
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Package DescriptionEACH
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Warranty1 Year
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Specification Sheet
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Instruction/Installation Manual
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Browning® Gearbelt® 1055557 Type 2 Synchronous Timing Pulley With Flange, 3/4 to 1-3/8 in Bore, 2.811 in OD, 18 Grooves, 2.865 in Dia Pitch, 1-3/4 in W Face
Synchronous belt drives help reduce the problems of slippage, belt stretch, lubrication and metal to metal contact. They provide superior performance because power is transmitted by positive engagement of belt teeth rather than by friction, as in conventional belt drives.
Browning® mounted ball bearings feature multiple housing styles, materials and configurations, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew, eccentric, or BOA concentric locking collar. The contact seal, with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction. Depending on your preference, these bearings are available in inch and metric bore with a wide variety of cast iron, stamped steel or rubber mount housings or specific industry solutions as illustrated on the pages to follow.
Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive Type E bearings. The exclusive features include unitized replaceable inserts, self aligning capability, split housing and the Sealmaster® alignment pin which provides for a direct path for lubrication into the bearing and helps prevent outer ring rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric with a wide variety of housing, sealing and lubrication options.
Browning® mounted ball bearings feature multiple housing styles, materials and configurations, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew, eccentric, or BOA concentric locking collar. The contact seal, with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction. Depending on your preference, these bearings are available in inch and metric bore with a wide variety of cast iron, stamped steel or rubber mount housings or specific industry solutions as illustrated on the pages to follow.
Browning® mounted ball bearings feature multiple housing styles, materials and configurations, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew, eccentric, or BOA concentric locking collar. The contact seal, with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction. Depending on your preference, these bearings are available in inch and metric bore with a wide variety of cast iron, stamped steel or rubber mount housings or specific industry solutions as illustrated on the pages to follow.
Sealmaster® gold mounted ball bearings feature a wide outer race insert bearing with land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system providing a direct path for lubrication into the bearing and prevents outer ring rotation within the housing. Shaft lock is achieved by either setscrew or Skwezloc® concentric locking collar. The felt seal with flinger provide a good balance between contaminant entry, GoldPlex® HP grease loss and friction.

