Free Shipping on Most Orders

  • Request a Quote →
  • 818-545-1902
  • 818-545-1902
  • My Account
    • Login
    • Sign Up
  • 0
Toggle menu
Online Bearing Store
×
×

    Shop By Category

  • Ball Bearings
    • 1600 Series
    • 6000 Series
    • 6200 Series
    • 6300 Series
    • 6700 Series
    • 6800 Series
    • 6900 Series
    • Loose Bearing Balls
    • AC Compressor Clutch Bearings
    • Insert Bearings
      • SA Series
      • SB Series
      • CSA Series
      • CSB Series
      • HC Series
      • SER Series
      • UC Series
      • UCX Series
    • Double Row Ball Bearings
      • 3300 Series Medium Duty
    • Miniature Bearings
    • R Series
  • Roller Bearings
    • Cam Followers
    • Drawn Shell Cup Needle Roller Bearings
    • Machined Needle Roller Bearings
    • Tapered Roller Bearings
    • Yoke Track Follower Roller Bearings
  • Mounted Bearings
    • Pillow Block Bearings
    • 2 Bolt Flange Bearings
    • 3 Bolt Flange Bearings
    • 4 Bolt Flange Bearings
    • Conveyor Hanger Mounted Bearing
    • Air Conditioning HVAC Bearings
    • Thermoplastic Bearing Units
    • Bearing Housings and Flanges
    • Cylindrical Cartridge Bearings
    • Take Up Flange Bearings
    • Take Up Flange Unit Bearings
    • Anti Bacterial Waterproof Bearings
    • Waterproof Bearings
  • Linear Bearings
    • CSB Precision linear bearings
    • KH Series
    • LM Series
    • LME Series
    • LMF Series
    • LMH Series
    • LMK Series
    • LMS Series
    • SDM Series
    • SKW Series
    • SMA Series
    • SME Series
    • SSW Series
    • SW Series
    • SWA Series
    • SWD Series
    • SWF Series
    • Shafts
    • Shaft Supports
  • Specialty Bearings
    • Agricultural Bearings
    • Oneway Clutch Bearings
    • Rod End Ball Joint Bearings
    • Food Grade Bearings
    • Thrust Bearings
    • Rod End Bearings
    • Oil Seals
  • Shop By Brand

  • View all Brands
  • Main Menu

  • Ball Bearings
    • 1600 Series
    • 6000 Series
    • 6200 Series
    • 6300 Series
    • 6700 Series
    • 6800 Series
    • 6900 Series
    • Loose Bearing Balls
    • AC Compressor Clutch Bearings
    • Insert Bearings
      • SA Series
      • SB Series
      • CSA Series
      • CSB Series
      • HC Series
      • SER Series
      • UC Series
      • UCX Series
    • Double Row Ball Bearings
      • 3300 Series Medium Duty
    • Miniature Bearings
    • R Series
  • Roller Bearings
    • Cam Followers
    • Drawn Shell Cup Needle Roller Bearings
    • Machined Needle Roller Bearings
    • Tapered Roller Bearings
    • Yoke Track Follower Roller Bearings
  • Mounted Bearings
    • Pillow Block Bearings
    • 2 Bolt Flange Bearings
    • 3 Bolt Flange Bearings
    • 4 Bolt Flange Bearings
    • Conveyor Hanger Mounted Bearing
    • Air Conditioning HVAC Bearings
    • Thermoplastic Bearing Units
    • Bearing Housings and Flanges
    • Cylindrical Cartridge Bearings
    • Take Up Flange Bearings
    • Take Up Flange Unit Bearings
    • Anti Bacterial Waterproof Bearings
    • Waterproof Bearings
  • Linear Bearings
    • CSB Precision linear bearings
    • KH Series
    • LM Series
    • LME Series
    • LMF Series
    • LMH Series
    • LMK Series
    • LMS Series
    • SDM Series
    • SKW Series
    • SMA Series
    • SME Series
    • SSW Series
    • SW Series
    • SWA Series
    • SWD Series
    • SWF Series
    • Shafts
    • Shaft Supports
  • Specialty Bearings
    • Agricultural Bearings
    • Oneway Clutch Bearings
    • Rod End Ball Joint Bearings
    • Food Grade Bearings
    • Thrust Bearings
    • Rod End Bearings
    • Oil Seals
  • Knowledge Hub
  • Gift Certificates
  • Login or Sign Up

    Shop By Category

  • Ball Bearings
    • 1600 Series
    • 6000 Series
    • 6200 Series
    • 6300 Series
    • 6700 Series
    • 6800 Series
    • 6900 Series
    • Loose Bearing Balls
    • AC Compressor Clutch Bearings
    • Insert Bearings
      • SA Series
      • SB Series
      • CSA Series
      • CSB Series
      • HC Series
      • SER Series
      • UC Series
      • UCX Series
    • Double Row Ball Bearings
      • 3300 Series Medium Duty
    • Miniature Bearings
    • R Series
  • Roller Bearings
    • Cam Followers
    • Drawn Shell Cup Needle Roller Bearings
    • Machined Needle Roller Bearings
    • Tapered Roller Bearings
    • Yoke Track Follower Roller Bearings
  • Mounted Bearings
    • Pillow Block Bearings
    • 2 Bolt Flange Bearings
    • 3 Bolt Flange Bearings
    • 4 Bolt Flange Bearings
    • Conveyor Hanger Mounted Bearing
    • Air Conditioning HVAC Bearings
    • Thermoplastic Bearing Units
    • Bearing Housings and Flanges
    • Cylindrical Cartridge Bearings
    • Take Up Flange Bearings
    • Take Up Flange Unit Bearings
    • Anti Bacterial Waterproof Bearings
    • Waterproof Bearings
  • Linear Bearings
    • CSB Precision linear bearings
    • KH Series
    • LM Series
    • LME Series
    • LMF Series
    • LMH Series
    • LMK Series
    • LMS Series
    • SDM Series
    • SKW Series
    • SMA Series
    • SME Series
    • SSW Series
    • SW Series
    • SWA Series
    • SWD Series
    • SWF Series
    • Shafts
    • Shaft Supports
  • Specialty Bearings
    • Agricultural Bearings
    • Oneway Clutch Bearings
    • Rod End Ball Joint Bearings
    • Food Grade Bearings
    • Thrust Bearings
    • Rod End Bearings
    • Oil Seals
  • Shop By Brand

  • View all Brands
  • Main Menu

  • Ball Bearings
    • 1600 Series
    • 6000 Series
    • 6200 Series
    • 6300 Series
    • 6700 Series
    • 6800 Series
    • 6900 Series
    • Loose Bearing Balls
    • AC Compressor Clutch Bearings
    • Insert Bearings
      • SA Series
      • SB Series
      • CSA Series
      • CSB Series
      • HC Series
      • SER Series
      • UC Series
      • UCX Series
    • Double Row Ball Bearings
      • 3300 Series Medium Duty
    • Miniature Bearings
    • R Series
  • Roller Bearings
    • Cam Followers
    • Drawn Shell Cup Needle Roller Bearings
    • Machined Needle Roller Bearings
    • Tapered Roller Bearings
    • Yoke Track Follower Roller Bearings
  • Mounted Bearings
    • Pillow Block Bearings
    • 2 Bolt Flange Bearings
    • 3 Bolt Flange Bearings
    • 4 Bolt Flange Bearings
    • Conveyor Hanger Mounted Bearing
    • Air Conditioning HVAC Bearings
    • Thermoplastic Bearing Units
    • Bearing Housings and Flanges
    • Cylindrical Cartridge Bearings
    • Take Up Flange Bearings
    • Take Up Flange Unit Bearings
    • Anti Bacterial Waterproof Bearings
    • Waterproof Bearings
  • Linear Bearings
    • CSB Precision linear bearings
    • KH Series
    • LM Series
    • LME Series
    • LMF Series
    • LMH Series
    • LMK Series
    • LMS Series
    • SDM Series
    • SKW Series
    • SMA Series
    • SME Series
    • SSW Series
    • SW Series
    • SWA Series
    • SWD Series
    • SWF Series
    • Shafts
    • Shaft Supports
  • Specialty Bearings
    • Agricultural Bearings
    • Oneway Clutch Bearings
    • Rod End Ball Joint Bearings
    • Food Grade Bearings
    • Thrust Bearings
    • Rod End Bearings
    • Oil Seals
  • Knowledge Hub
  • Gift Certificates
  • Login or Sign Up
  • Home
  • Mounted Bearings
  • 4 Bolt Flange Bearings
  • Dodge F4S-S2-307R Bearing Replacement 3-7/16" Bore CS4F18-307
  • Dodge F4S-S2-307R Bearing Replacement 3-7/16" Bore CS4F18-307 Left Angled View
  • Dodge F4S-S2-307R Bearing Replacement 3-7/16" Bore CS4F18-307 Right Angled View
  • Dodge F4S-S2-307R Bearing Replacement 3-7/16" Bore CS4F18-307 Specification Sheet
  • Dodge F4S-S2-307R Bearing Replacement 3-7/16" Bore CS4F18-307 Left Angled View Dodge F4S-S2-307R Bearing Replacement 3-7/16" Bore CS4F18-307 Right Angled View Dodge F4S-S2-307R Bearing Replacement 3-7/16" Bore CS4F18-307 Specification Sheet

    Dodge F4S-S2-307R Bearing Replacement 3-7/16" Bore CS4F18-307

    Minimum Order: 1 UnitsThis item is sold in bulk quantities only
    Wholesale Pricing — By Quote

    Pricing depends on quantity and current production runs. Add this item to a quote and we'll reply with unit pricing and lead time, in writing.

    (You save )
    Write a Review
    SKU:
    CS4F18-307
    Minimum Purchase:
    1 unit
    Bore Size:
    3-7/16"
    Bolt Hole to Bolt Hole:
    6-23/32" (170.7mm)
    Overall Length:
    8-9/32" (210mm)
    Static Load:
    83,925 lbs
    Dynamic Load:
    67,950 lbs
    Housing Material:
    Cast Iron
    Bearing Material:
    Chrome Steel SAE-52100
    Lubrication:
    Lithium Complex Grease
    Speed Limit:
    3,000 RPM
    Interchange Numbers:
    F4S-S2-307R, USFB5000-307C, FB307T, FB22455H, FYR3 7/16H, QAFL18A-307S, JYR2307S, 19211307, SR2-FB4-307NE, XS4F418-55, CS4F18-307

    Adding to cart… category.add_cart_announcement

    Before you order: most items are produced to order — lead times are confirmed with your quote. Once placed, most orders cannot be cancelled or returned, so please verify dimensions and specifications first. Free shipping applies to most orders. Read the full Shipping & Returns policy.

    • Facebook
    • Email
    • Print
    • X
    • Pinterest
    • Overview

    Product Description

    CS4F18-307 is a Set Screw Locking 4-Bolt Cast Iron Square Flange Spherical Roller Pillow Block Bearing that has been pre-lubricated with lithium complex grease and features an innovative new design to accomodate thermal expansion.

    Experience superior performance with the CS4F18-307 bearing, a cutting-edge solution designed for maximum grip force without compromising shaft integrity. This bearing features a set screw locking collar with a 90 degree nylon patch, providing maximum holding power. Its triple lip seal, paired with a stainless steel flinger, adapts to shaft misalignment while providing unrivaled protection against contamination. Engineered for versatility, this bearing effortlessly transitions between non-expansion and expansion configurations, offering enhanced adaptability. With a built-in grease feed, the CS4F18-307 allows for convenient relubrication, outperforming older models and serving as an ideal replacement for select Dodge and Timken bearings. Upgrade your application with this advanced solution for unmatched reliability and efficiency.

    Interchange: F4S-S2-307R, USFB5000-307C, FB307T, FB22455H, FYR3 7/16H, QAFL18A-307S, JYR2307S, 19211307, SR2-FB4-307NE, XS4F418-55, CS4F18-307

    Product Videos

    Custom Field

    Bore Size 3-7/16"
    Bolt Hole to Bolt Hole 6-23/32" (170.7mm)
    Overall Length 8-9/32" (210mm)
    Static Load 83,925 lbs
    Dynamic Load 67,950 lbs
    Housing Material Cast Iron
    Bearing Material Chrome Steel SAE-52100
    Lubrication Lithium Complex Grease
    Speed Limit 3,000 RPM
    Interchange Numbers F4S-S2-307R, USFB5000-307C, FB307T, FB22455H, FYR3 7/16H, QAFL18A-307S, JYR2307S, 19211307, SR2-FB4-307NE, XS4F418-55, CS4F18-307

    Product Reviews

    Write a Review

    Write a Review

    ×
    Dodge F4S-S2-307R Bearing Replacement 3-7/16" Bore CS4F18-307 Left Angled View
    Dodge F4S-S2-307R Bearing Replacement 3-7/16" Bore CS4F18-307

    ×

    Recommended

    • F4S-IP-307R Bearing Replacement 3-7/16" Bore CXC4F18-307 Left Angled View F4S-IP-307R Bearing Replacement 3-7/16" Bore CXC4F18-307 Specification Sheet F4S-IP-307R Bearing Replacement 3-7/16" Bore CXC4F18-307 Left Angled View F4S-IP-307R Bearing Replacement 3-7/16" Bore CXC4F18-307 Specification Sheet
      Quick view Details

      sku: CXC4F18-307

      Dodge F4S-IP-307R Bearing Replacement 3-7/16" Bore CXC4F18-307

      Request a Quote
    • P2B-S2-307R Bearing Replacement 3-7/16" Bore CS2P18-307 Side View P2B-S2-307R Bearing Replacement 3-7/16" Bore CS2P18-307 Specification Sheet P2B-S2-307R Bearing Replacement 3-7/16" Bore CS2P18-307 Side View P2B-S2-307R Bearing Replacement 3-7/16" Bore CS2P18-307 Specification Sheet
      Quick view Details

      sku: CS2P18-307

      Dodge P2B-S2-307R Bearing Replacement 3-7/16" Bore CS2P18-307

      Request a Quote
    • P4B-S2-307R Bearing Replacement 3-7/16" Bore CS4P18-307 Side View P4B-S2-307R Bearing Replacement 3-7/16" Bore CS4P18-307 Top View P4B-S2-307R Bearing Replacement 3-7/16" Bore CS4P18-307 Side View P4B-S2-307R Bearing Replacement 3-7/16" Bore CS4P18-307 Top View
      Quick view Details

      sku: CS4P18-307

      Dodge P4B-S2-307R Bearing Replacement 3-7/16" Bore CS4P18-307

      Request a Quote
    • FC-S2-307R Bearing Replacement 3-7/16" Bore CS4FC18-307 Left Angled View FC-S2-307R Bearing Replacement 3-7/16" Bore CS4FC18-307 Top View FC-S2-307R Bearing Replacement 3-7/16" Bore CS4FC18-307 Left Angled View FC-S2-307R Bearing Replacement 3-7/16" Bore CS4FC18-307 Top View
      Quick view Details

      sku: CS4FC18-307

      Dodge FC-S2-307R Bearing Replacement 3-7/16" Bore CS4FC18-307

      Request a Quote
    • EP2B-S2-307R Bearing Replacement 3-7/16" Bore CS2EP18-307 Front View EP2B-S2-307R Bearing Replacement 3-7/16" Bore CS2EP18-307 Side View EP2B-S2-307R Bearing Replacement 3-7/16" Bore CS2EP18-307 Front View EP2B-S2-307R Bearing Replacement 3-7/16" Bore CS2EP18-307 Side View
      Quick view Details

      sku: CS2EP18-307

      Dodge EP2B-S2-307R Bearing Replacement 3-7/16" Bore CS2EP18-307

      Request a Quote
    ×
    Join Our Mailing List for special offers!
    Contact Us
    Online Bearing Store
    sales@onlinebearingstore.com
    818-545-1902
    512 W. Windsor Rd. Glendale, CA 91204
    Accounts & Orders
    • Login or Sign Up
    • Shipping & Returns
    Quick Links
    • Bearing Knowledge Hub
    • About Us
    • Contact Us
    • Shipping & Returns
    • Terms and Conditions
    • Privacy Policy
    • © Online Bearing Store
    • |
    • Sitemap
    • |
    • Premium BigCommerce Theme by Lone Star Templates