Martin 2012 1 7/8 Standard Taper Lock Bushing, 1-7/8 in Dia Bore, 2-3/4 in Dia Barrel, 1-1/4 in OAL, Steel
Martin 2012 1 7/8 Standard Taper Lock Bushing, 1-7/8 in Dia Bore, 2-3/4 in Dia Barrel, 1-1/4 in OAL, Steel
-
BrandMartin
-
UPC697950034447
-
Manufacturer Part Number2012 1 7/8
-
CountryUSA|Canada
-
Taper8 deg
-
MaterialSteel
-
Torque Rating7150 in-lb
-
TypeStandard
-
Screw Size7/16 x 7/8 in
-
Number of Bolt Holes2
-
Hub Diameter3-7/8 in
-
Barrel Diameter2-3/4 in
-
Keyway Size1/2 x 1/4 in
-
Bolt Circle Diameter2-5/8 in
-
Bore Diameter1-7/8 in
-
Overall Length1-1/4 in
- Size 2012 bushing
- TB Bushings are designed for flush mounting and do not have a flange
- Tolerances meet or exceed industry standards
- Precise machining and processes ensure consistent finish and high quality
- Interchangeable with other manufacturersā taper bushings
-
UNSPSC31171605
-
Package Description1/PK
-
Standards/ApprovalsANSI B15.1
-
Catalog
Recently Viewed
Martin 2012 1 7/8 Standard Taper Lock Bushing, 1-7/8 in Dia Bore, 2-3/4 in Dia Barrel, 1-1/4 in OAL, Steel
Martin 2012 1 7/8 Standard Taper Lock Bushing, 1-7/8 in Dia Bore, 2-3/4 in Dia Barrel, 1-1/4 in OAL, Steel
Conveyor coupling shafts are used to join individual lengths of conveyor screws and allow for rotation within the hanger bearing. Steel couplings are normally furnished, however couplings with hardened bearing surfaces may be furnished where highly abrasive materials are being conveyed. Jig drilling allows for ease of installation.
Martin CHB2204W S/CHB Type 220 Plain Sleeve Hanger Bearing, 2 in Dia Bore, Wood Bearing
Wood bearings are used as support bearings for drive and screw conveyor shafts. It is self-lubricating and able to withstand temperatures up to 160 deg F. This style bearing is ideal for intermediate hangers that convey moderately abrasive materials as well as grain, feed and fertilizer applications.
BrowningĀ® 1055037 Type 2A Synchronous Timing Pulley, 3/8 to 1 in, 4.564 in OD, 72 Grooves, 4.584 in Dia Pitch, 0.563 in W Face
Martin timing pulleys are manufactured to extremely close specifications and are stocked in minimum plain bore, taper bushed, QD bushed styles depending on size and pitch. Synchronous sprockets are non-slip toothed drives that require no lubrication. These sprockets have a wide speed range, are very efficient and make less noise than chain drives. Teeth on the belts are molded to conform with and engage the teeth on a mating sprocket.
Martin Hi-CapĀ® 4 5V 670 SK Solid Type A-1 Wedge Stock Sheave, 1/2 to 2-5/8 in QDĀ® Bushed Bore, 6.7 in OD, 4 Grooves, 6.6 in Dia Pitch, 3.063 in W Face
Hi-CapĀ® sheaves (narrow V-belts) are manufactured from class 30 gray iron (30,000 tensile strength) and can have a maximum speed of 6500 fpm. All Martin sheaves are statically balanced. Dynamic balancing should be considered for any sheaves exceeding 5000 fpm, or if they will be used on equipment where vibration is a problem. Martin has extensive inventories of both QD and TB style V-belt sheaves to run with 3V, 5V, and 8V belts.
Martin Hi-CapĀ® 5 5V 750 TB Solid Type A-1 Wedge Stock Sheave, 15/16 to 2-3/4 in TB Bushed Bore, 7-1/2 in OD, 5 Grooves, 7.4 in Dia Pitch, 3-3/4 in W Face
Hi-CapĀ® sheaves (narrow V-belts) are manufactured from class 30 gray iron (30000 tensile strength) and can have a maximum speed of 6500 fpm. All Martin sheaves are statically balanced. Dynamic balancing should be considered for any sheaves exceeding 5000 fpm or if they will be used on equipment where vibration is a problem. Martin has extensive inventories of both QD and TB style V-belt sheaves to run with 3V, 5V and 8V belts.

