SPA-3 Taper Bore Pulley

Description

SPA-3 taper bore pulley is a specific type of pulley that features a taper bore design for easy and secure mounting onto a shaft. It is commonly used in power transmission systems where accurate speed ratios and motion control are required.

Here are some key features of the SPA-3 taper bore pulley:

Size: The "SPA-3" designation indicates that the pulley is designed to work with SPA (Super Power Angle) section belts, which have a specific width and pitch. The number "3" refers to the number of grooves on the pulley.

Taper Bore: The taper bore design allows the pulley to be mounted securely onto a shaft using a Taper Bushing. The taper bore typically has a tapered inner surface that matches the taper of the bushing, providing a tight and secure fit. This eliminates the need for additional keyways or set screws.

Quick Installation/Removal: The taper bore design enables quick and easy installation or removal of the pulley from a shaft. By tightening or loosening the screws on the taper bushing, the pulley can be securely attached or detached.

Material: Taper bore pulleys are commonly made from materials such as cast iron or steel, which offer durability and strength to handle power transmission requirements.

Applications: The SPA-3 taper bore pulley is commonly used in various power transmission applications, including machinery, industrial equipment, and automotive systems. It is suitable for systems that require precise speed ratios and torque transfer.

Product details

TAPER BORE PULLEYS SPA-3

SPA-3

PART NO. P.D O.D TYPE BUSH NO. MAX BORE E F J K L M N spa 71-3 71.0 76.5 8 1108 28 - 50 40 28 22 - - spa 75-3 75.0 80.5 8 1210 32 - 50 44 25 25 - - spa 80-3 80.0 85.5 8 1210 32 - 50 47 25 25 - - spa 85-3 85.0 90.5 8 1210 32 - 50 50 25 25 - - spa 90-3 90.0 95.5 8 1610 42 - 50 60 25 25 - - spa 95-3 95.0 100.5 8 1610 42 - 50 64 25 25 - - spa 100-3 100.0 105.5 2 1610 42 - 50 70 - 25 25 - spa 106-3 106.0 111.5 2 1610 42 - 50 76 - 25 25 - spa 112-3 112.0 117.5 8 2012 50 - 50 83 18 32 - - spa 118-3 118.0 123.5 2 2012 50 - 50 86 - 32 18 - spa 125-3 125.0 130.5 2 2012 50 - 50 92 - 32 18 - spa 132-3 132.0 137.5 2 2012 50 - 50 98 - 32 18 - spa 140-3 140.0 145.5 8 2517 60 - 50 106 5 45 - - spa 150-3 150.0 155.5 8 2517 60 - 50 116 5 45 - - spa 160-3 160.0 165.5 8 2517 60 - 50 126 5 45 - - spa 170-3 170.0 175.5 8 2517 60 - 50 138 5 45 - - spa 180-3 180.0 185.5 8 2517 60 - 50 146 5 45 - - spa 190-3 190.0 195.5 8 2517 60 - 50 158 5 45 - - spa 200-3 200.0 205.5 6 2517 60 20 50 165 2.5 45 2.5 120 spa 224-3 224.0 229.5 6 2517 60 20 50 189 2.5 45 2.5 120 spa 250-3 250.0 255.5 6 2517 60 20 50 215 2.5 45 2.5 120 spa 280-3 280.0 285.5 6 2517 60 20 50 245 2.5 45 2.5 120 spa 315-3 315.0 320.5 7 3020 75 25 50 280 0.5 51 0.5 150 spa 355-3 355.0 360.5 4 3020 75 - 50 320 0.5 51 0.5 160 spa 400-3 400.0 405.5 4 3020 75 - 50 365 0.5 51 0.5 150 spa 450-3 450.0 455.5 4 3020 75 - 50 415 0.5 51 0.5 150 spa 500-3 500.0 505.5 4 3020 75 - 50 465 0.5 51 0.5 150 spa 560-3 560.0 565.5 4 3020 75 - 50 525 0.5 51 0.5 150 spa 630-3 630.0 635.5 4 3020 75 - 50 595 0.5 51 0.5 150 spa 800-3 800.0 805.5 4 3535 90 - 50 765 20 89 20 170 spa 1000-3 1000.0 1005.5 4 3535 90 - 50 965 20 89 20 178