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SPB-4 Standard Pulley
  1. SPB-4 Standard Pulley

SPB-4 Standard Pulley

Product Item:HXST-185

Model:SPB-4 Standard Pulley

Material: C45, stainless steel, etc.

Surface treatment:Teeth hardened, Black oxide, Zinc plated, Electrophoresis etc

Package:Standard export case, individual package (neutral or colorbox) available.

SPB-4 Standard Pulley
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Description

SPB-4 standard pulley is a specific type of pulley that follows the SPB (Super Power Belt) profile for V-belts. It is commonly used in power transmission systems where accurate speed ratios and motion control are required.

Here are some key features of the SPB-4 standard pulley:

Size: The "SPB-4" designation indicates that the pulley is designed to work with SPB section V-belts, which have a specific width and pitch. The number "4" refers to the number of grooves on the pulley.

Standard Design: The SPB-4 pulley follows the standard design for SPB metric V-belt pulleys. It has a specific groove shape and dimensions to match the corresponding SPB V-belt.

Material: Standard pulleys like the SPB-4 can be made from various materials, including cast iron, steel, or aluminum. The choice of material depends on factors such as load requirements, operating conditions, and cost considerations.

Keyway or Set Screw: Depending on the design, the SPB-4 pulley may include a keyway or set screw mechanism to securely attach it to the shaft. This ensures proper alignment and prevents slippage during operation.

Applications: The SPB-4 standard 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 using SPB V-belts.

STANDARD BORE PULLEYS SPB-4


SPB-4

PART NO. P.D O.D TYPE N L D E B d
spb 80-4 80.0 87.0 7 - - - - 82 15
spb 90-4 90.0 97.0 7 - - - - 82 15
spb 100-4 100.0 107.0 7 - - - - 82 15
spb 112-4 112.0 119.0 7 - - - - 82 20
spb 120-4 120.0 127.0 7 - - - - 82 20
spb 125-4 125.0 132.0 2 - 60 83 - 82 20
spb 132-4 132.0 139.0 2 - 60 88 - 82 20
spb 140-4 140.0 147.0 2 - 60 98 - 82 20
spb 150-4 150.0 157.0 2 - 60 108 - 82 20
spb 160-4 160.0 167.0 2 - 60 118 - 82 20
spb 170-4 170.0 177.0 4 70 60 128 20 82 20
spb 180-4 180.0 187.0 4 80 60 138 20 82 20
spb 200-4 200.0 207.0 4 88 60 158 25 82 20
spb 212-4 212.0 219.0 4 88 60 170 25 82 20
spb 225-4 225.0 232.0 4 88 60 183 25 82 20
spb 250-4 250.0 257.0 4 96 65 208 25 82 25
spb 280-4 280.0 287.0 4 96 65 238 25 82 25
spb 300-4 300.0 307.0 6 96 65 258 20 82 25
spb 315-4 315.0 322.0 6 96 65 273 20 82 25
spb 355-4 355.0 362.0 6 96 65 313 20 82 25
spb 400-4 400.0 407.0 6 104 75 358 24 82 25
spb 450-4 450.0 457.0 6 104 75 408 24 82 25
spb 500-4 500.0 507.0 5 112 85 458 28 82 25
spb 560-4 560.0 567.0 5 112 85 518 28 82 25
spb 600-4 600.0 607.0 5 115 85 558 28 82 25
spb 630-4 630.0 637.0 5 120 85 588 28 82 25

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