Welcome to the #1 Online Parts Store!

Welcome to the #2 Online Parts Store!

Welcome to the #3 Online Parts Store!

  • 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
      • 3200 Series Light Duty
      • 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
    • Linear Motion Guide Way Bearings
    • LM Series
    • LME Series
    • LMF Series
    • LMH Series
    • LMK Series
    • LMS Series
    • SDM Series
    • Shaft Supports
    • SKW Series
    • SMA Series
    • SME Series
    • SSW Series
    • SW Series
    • SWA Series
    • SWD Series
    • SWF Series
    • Shafts
  • 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
      • 3200 Series Light Duty
      • 3300 Series Medium Duty
    • Miniature Bearings
    • R Series
  • Linear Bearings
    • CSB Precision linear bearings
    • KH Series
    • Linear Motion Guide Way Bearings
    • LM Series
    • LME Series
    • LMF Series
    • LMH Series
    • LMK Series
    • LMS Series
    • SDM Series
    • Shaft Supports
    • SKW Series
    • SMA Series
    • SME Series
    • SSW Series
    • SW Series
    • SWA Series
    • SWD Series
    • SWF Series
    • Shafts
  • 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
  • Specialty
    • Agricultural Bearings
    • Oneway Clutch Bearings
    • Rod End Ball Joint Bearings
    • Food Grade Bearings
    • Thrust Bearings
    • Rod End Bearings
  • Oil Seals & Shafts
    • 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
      • 3200 Series Light Duty
      • 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
    • Linear Motion Guide Way Bearings
    • LM Series
    • LME Series
    • LMF Series
    • LMH Series
    • LMK Series
    • LMS Series
    • SDM Series
    • Shaft Supports
    • SKW Series
    • SMA Series
    • SME Series
    • SSW Series
    • SW Series
    • SWA Series
    • SWD Series
    • SWF Series
    • Shafts
  • 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
      • 3200 Series Light Duty
      • 3300 Series Medium Duty
    • Miniature Bearings
    • R Series
  • Linear Bearings
    • CSB Precision linear bearings
    • KH Series
    • Linear Motion Guide Way Bearings
    • LM Series
    • LME Series
    • LMF Series
    • LMH Series
    • LMK Series
    • LMS Series
    • SDM Series
    • Shaft Supports
    • SKW Series
    • SMA Series
    • SME Series
    • SSW Series
    • SW Series
    • SWA Series
    • SWD Series
    • SWF Series
    • Shafts
  • 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
  • Specialty
    • Agricultural Bearings
    • Oneway Clutch Bearings
    • Rod End Ball Joint Bearings
    • Food Grade Bearings
    • Thrust Bearings
    • Rod End Bearings
  • Oil Seals & Shafts
    • Oil Seals
  • Knowledge Hub
  • Gift Certificates
  • Login or Sign Up
  • Home
  • Ball Bearings
  • RLS4-ZZ Ball Bearing 1/2x1-5/16x3/8 Shielded
  • RLS4-ZZ Ball Bearing 1/2x1-5/16x3/8 Side View
  • RLS4-ZZ Ball Bearing 1/2x1-5/16x3/8 Side View
  • RLS4-ZZ Ball Bearing 1/2x1-5/16x3/8 Front View
  • RLS4-ZZ Ball Bearing 1/2x1-5/16x3/8 Side View RLS4-ZZ Ball Bearing 1/2x1-5/16x3/8 Side View RLS4-ZZ Ball Bearing 1/2x1-5/16x3/8 Front View

    RLS4-ZZ Ball Bearing 1/2x1-5/16x3/8 Shielded

    Minimum Order: 100 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:
    RLS4-ZZ
    Minimum Purchase:
    100 units
    Inner Diameter:
    1/2"
    Outer Diameter:
    1-5/16"
    Width:
    3/8"
    Closure Type:
    Metal Shielded
    Material:
    Chrome Steel SAE-52100
    Lubrication:
    Chevron SRI-2 Grease
    Static Load:
    380 lbf
    Dynamic Load:
    520 lbf
    Speed Limit:
    20,000 RPM
    Country of Origin:
    China
    Interchange Numbers:
    RLS4ZZ, RLS-4-2Z, RLS4Z, LJ1/2-ZZ, LJ4ZZ, RLS4-2Z, RLS4-ZZ, LJ.1/2.2Z

    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

    RLS4-ZZ Ball Bearing

    Key Features

    RLS4-ZZ is a single row radial inch sized ball bearing manufactured to have both sides Metal Shielded and is pre-lubricated with Grease to allow it to be ready for use upon delivery. This bearing features deep groove geometry for high speeds and supporting both radial and axial loads, additionally it is made of chrome steel for durability and resistance under heavy loads. Our RLS-Series ball bearings are made in Imperial Inch Sizes with either Open, Metal Shielded, or Rubber Sealed Closures.

    Applications / Industries

    RLS6-ITJ Ball Bearings are used in a range of applications from Automation Control Components to Electric Motors to Clutches, Drives, Compressors, Pumps, Turbines, Printing And Textile Machines, Automotive, Conveyors, Belt Drives, Light-Duty Industrial Applications, Engines, Small Spindles, Food Processing, Power Transmission, Paper Making, Mining, Vehicles, Motorcycles, Home Electrical Appliances, Electrical Tools, and Mineral Machines and Rolling Mills, among others.

    Product Videos

    Custom Field

    Inner Diameter 1/2"
    Outer Diameter 1-5/16"
    Width 3/8"
    Closure Type Metal Shielded
    Material Chrome Steel SAE-52100
    Lubrication Chevron SRI-2 Grease
    Static Load 380 lbf
    Dynamic Load 520 lbf
    Speed Limit 20,000 RPM
    Country of Origin China
    Interchange Numbers RLS4ZZ, RLS-4-2Z, RLS4Z, LJ1/2-ZZ, LJ4ZZ, RLS4-2Z, RLS4-ZZ, LJ.1/2.2Z

    Product Reviews

    Write a Review

    Write a Review

    ×
    RLS4-ZZ Ball Bearing 1/2x1-5/16x3/8 Side View
    RLS4-ZZ Ball Bearing 1/2x1-5/16x3/8 Shielded

    ×

    Recommended

    • RLS4-2RS Ball Bearing 1/2x1-5/16x3/8 Angled View RLS4-2RS Ball Bearing 1/2x1-5/16x3/8 Angled View RLS4-2RS Ball Bearing 1/2x1-5/16x3/8 Angled View RLS4-2RS Ball Bearing 1/2x1-5/16x3/8 Angled View
      Quick view Details

      sku: RLS4-2RS

      RLS4-2RS Ball Bearing 1/2x1-5/16x3/8 Sealed - NJ1/2DD

      Request a Quote
    • SFR166-ZZ Stainless Steel Flange Mini Ball Bearing 3/16x3/8x1/8 Angled View SFR166-ZZ Stainless Steel Flange Mini Ball Bearing 3/16x3/8x1/8 Angled View SFR166-ZZ Stainless Steel Flange Mini Ball Bearing 3/16x3/8x1/8 Angled View SFR166-ZZ Stainless Steel Flange Mini Ball Bearing 3/16x3/8x1/8 Angled View
      Quick view Details

      sku: SFR166-ZZ

      SFR166-ZZ Ball Bearing 3/16x3/8x1/8

      Request a Quote
    • FR166-ZZ Flanged Miniature Ball Bearing 3/16x3/8x1/8 Angled View FR166-ZZ Flanged Miniature Ball Bearing 3/16x3/8x1/8 Top View FR166-ZZ Flanged Miniature Ball Bearing 3/16x3/8x1/8 Angled View FR166-ZZ Flanged Miniature Ball Bearing 3/16x3/8x1/8 Top View
      Quick view Details

      sku: FR166-ZZ

      FR166-ZZ Flanged Miniature Ball Bearing 3/16x3/8x1/8 Shielded RIF6632ZZ

      Request a Quote
    • 1616-ZZ Ball Bearing 1/2x1-1/8x3/8 Right Angled View 1616-ZZ Ball Bearing 1/2x1-1/8x3/8 Left Angled View 1616-ZZ Ball Bearing 1/2x1-1/8x3/8 Right Angled View 1616-ZZ Ball Bearing 1/2x1-1/8x3/8 Left Angled View
      Quick view Details

      sku: 1616-ZZ

      1616-ZZ Ball Bearing 1/2x1-1/8x3/8

      Request a Quote
    • R166-ZZ Miniature Ball Bearing 3/16x3/8x1/8 Side View R166-ZZ Miniature Ball Bearing 3/16x3/8x1/8 Side View R166-ZZ Miniature Ball Bearing 3/16x3/8x1/8 Side View R166-ZZ Miniature Ball Bearing 3/16x3/8x1/8 Side View
      Quick view Details

      sku: R166-ZZ

      R166-ZZ Miniature Ball Bearing 3/16x3/8x1/8

      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