1-800-526-9328Support Center
Motion
LocationsIndustries
25BB20 3/8

MARTIN SPROCKET & GEAR CO
25BB20 3/8

Idler Roller Chain Sprocket - 25 / 1/4 in, Bearing, 1 Strand, 0.3750 in Bore, 20 Teeth, Steel Material
MI ITEM #02467047
MFR #25BB20 3/8
Price$59.30/each
Home
Mechanical Power Transmission
Chain and Sprockets
Idler Roller Chain Sprockets
MARTIN SPROCKET & GEAR CO 25BB20 3/8
Tap image to view
Photo may not represent actual item. Refer to name and product specs for all details.

MARTIN SPROCKET & GEAR CO
25BB20 3/8

Idler Roller Chain Sprocket - 25 / 1/4 in, Bearing, 1 Strand, 0.3750 in Bore, 20 Teeth, Steel Material
MI ITEM #02467047
MFR #25BB20 3/8
Availability:
In Stock
Factory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request and may take longer to process and ship
Price$59.30/each

MARTIN SPROCKET & GEAR CO
25BB20 3/8

Idler Roller Chain Sprocket - 25 / 1/4 in, Bearing, 1 Strand, 0.3750 in Bore, 20 Teeth, Steel Material
Price$59.30/each

Specifications

Dimensions

  • Bore Diameter  
    0.3750 in
  • Caliper Diameter
    1.4640 in
  • Chain Roller Diameter
    0.1300 in
  • Chain Roller Width
    0.1250 in
  • Hub Diameter
    1.0500 in
  • Length Through Bore  
    0.3430 in
  • Outside Diameter  
    1.7280 in
  • Pitch  
    0.2500 in
  • Pitch Diameter
    1.5980 in
  • Storage Dimension Height
    0.3430 in
  • Storage Dimension Length
    1.7280 in
  • Storage Dimension Width
    1.7280 in
  • Tooth Thickness
    0.1100 in
  • Weight
    0.01 lbs

Details

  • Additional Details
    Chain Tightener Part #E5006
  • Bore Type
    Bearing
  • Chain / Sprocket Type
    Idler
  • Chain Number
    25
  • Chain Number & Pitch
    25 / 1/4 in
  • Hardened Teeth
    Hardened Teeth
  • Includes
    Chain Tightener Part #E5006
  • Manufacturer Catalog
    Click here
  • Manufacturer Upc Number
    697950365954
  • Number Of Strands Across
    1
  • Number Of Teeth  
    20
  • Product Type
    Idler Roller Chain Sprockets
  • Sprocket Material
    Steel
  • Surface Treatment
    Protective Coating
  • Type Of Bearing
    Ball Bearing
  • UPC_NO
    697950365954

Overview

Mfr description
25BB20 3/8 SPK IDLER BALL BEARING
  • Martin idlers are smooth-running and available in oil-impregnated, sintered bronze, extra-duty bearing press-fitted in sprocket and a hardened steel journal case for maximum resistance to wear.
  • Steel sprockets used in Martin idlers are accurately machined (not stamped) the same as sprockets normally supplied for power transmission use.
  • Martin can also alter existing sprockets and install bearings to make custom idlers.
  • Can be used to change the direction of chain motion or to adjust chain tension

Compliance & Safety Data

Click on an icon below to learn more about the compliance and safety data
alt text
alt text