Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
NTN
NTN
  • Bearing
    Bearing
IVZ
IVZ
  • Bearing
    Bearing
JYE
JYE
  • Bearing
    Bearing
KAYDON
KAYDON
  • Bearing
    Bearing
LUT
LUT
  • Bearing
    Bearing
LYC
LYC
  • Bearing
    Bearing
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • NSK Bearing 6840 ZZ
      1/1
      NSK Bearing 6840 ZZ
      $ 215 .38

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 2
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      Single-row deep groove ball bearings
      Seals/shields:Shield on both sides

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Are there size restrictions for international shipping?

        A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.

      • Q: Can I request a price adjustment if the item I purchased goes on sale?

        A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.

      • Q: Do you support global shipping?

        A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

      View More
      Question has been sent successfully

      Reviews

      • M

        Madelyn Gallert

        Sep 20, 2025

        NSK Bearing 6840 ZZ
        Delivered the product right on time and in perfect condition.
        Helpful
        Unhelpful
      • S

        Stanley Thomas

        Dec 17, 2024

        NSK Bearing 6840 ZZ
        A great way to start your journey with [subject].
        Helpful
        Unhelpful
      • J

        Jason Shawver

        Oct 29, 2024

        NSK Bearing 6840 ZZ
        No problem, easy does it!
        Helpful
        Unhelpful
      • D

        Denton Herbik

        Aug 20, 2024

        NSK Bearing 6840 ZZ
        You're the best, thanks for the quick and easy transaction.
        Helpful
        Unhelpful
      • A

        Andrew Wagner

        Apr 25, 2024

        NSK Bearing 6840 ZZ
        Installed and running great, no issues to report.
        Helpful
        Unhelpful
      • B

        Bradley Ballard

        Jan 31, 2024

        NSK Bearing 6840 ZZ
        I'm so impressed by their service, thanks.
        Helpful
        Unhelpful
      • T

        Travis Tedrow

        Aug 30, 2023

        NSK Bearing 6840 ZZ
        You're a lifesaver, thank you for the prompt response!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        NSK Bearing 6840 ZZ
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      NSK Bearing 6840 ZZ

      $ 215 .38
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 2
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, KOYO Bearing 6222NR

      KOYO Bearing 6222NR

      US$471.15
      New In stock for sale, KOYO Bearing 6014 2RS

      KOYO Bearing 6014 2RS

      US$68.62
      New In stock for sale, KAYDON Bearing JB035CP0

      KAYDON Bearing JB035CP0

      US$1269.23
      New In stock for sale, KOYO Bearing NK42/20

      KOYO Bearing NK42/20

      US$9.23

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, MICREL IC Integrated Circuit Chip MIC2954-08BM-TR

      MICREL IC Integrated Circuit Chip MIC2954-08BM-TR

      US$3.84
      New In stock for sale, LEOCH Battery DGM12150

      LEOCH Battery DGM12150

      US$332.70
      New In stock for sale, NORTHMAN Solenoid Valve SWH-G02-C40-D24-20-LS

      NORTHMAN Solenoid Valve SWH-G02-C40-D24-20-LS

      US$228.00
      New In stock for sale, Copeland Compressor ZBD38KCE-TFE-260

      Copeland Compressor ZBD38KCE-TFE-260

      Contact Us
      New In stock for sale, Danaher Servo Drive P70530-SDN

      Danaher Servo Drive P70530-SDN

      Contact Us
      New In stock for sale, P+F Pepperl Fuchs Sensor RL28-8-H-700-RT-Z/47/116

      P+F Pepperl Fuchs Sensor RL28-8-H-700-RT-Z/47/116

      US$684.62
      New In stock for sale, Bristol Compressor H21B153ABCL

      Bristol Compressor H21B153ABCL

      Contact Us
      New In stock for sale, NSK Bearing 1306 2RS

      NSK Bearing 1306 2RS

      US$48.00
      New In stock for sale, Becker Vacuum Pump DT2.25

      Becker Vacuum Pump DT2.25

      US$1153.85
      New In stock for sale, DIODES IC Integrated Circuit Chip PI7C9X2G303ELAZXE

      DIODES IC Integrated Circuit Chip PI7C9X2G303ELAZXE

      US$7.23

      Recent related posts

      Future trends of semi-hermetic screw compressors Unseen companies may be eliminated

      07/07/2020

      Future trends of semi-hermetic screw compressors Unseen companies may be eliminated

      Future trends of semi-hermetic screw compressors Unseen companies may be eliminated From single screw to single-machine two-stage, from ordinary type to frequency conversion, environmental protection, energy-saving type, from single product to system solutions, the development of semi-hermetic screw compressors has never stopped, and has continuously penetrated into major refrigeration projects.

      Adjustment method of one machine multi-storage refrigeration system

      08/13/2020

      Adjustment method of one machine multi-storage refrigeration system

      In some cold storage, one refrigeration unit is used to supply cold storage to several cold storages with different temperature at the same time.

      Don't know the refrigeration and air conditioning compressor? Understand the following points and know what it does!

      07/27/2020

      Don't know the refrigeration and air conditioning compressor? Understand the following points and know what it does!

      In air conditioning and refrigeration systems, the compressor plays a role in compressing and transporting refrigerant gas. The expansion valve plays the role of throttling and reducing pressure

      What is a Gear Pump

      07/16/2022

      What is a Gear Pump

      Gear pump is a rotary pump that transfers liquid or pressurizes it relying on the change and movement of the working volume formed between the pump cylinder and the meshing gear.

      Knowledge of air compressor oil lubrication

      09/10/2020

      Knowledge of air compressor oil lubrication

      Knowledge of air compressor oil lubrication What is the lubrication principle of air compressor oil? The lubrication principle of air compressor oil is to reduce friction. The so-called friction means that when two relatively moving surfaces undergo relative displacement under the action of external force, there is a relative contact surface called friction surface.

      Is the duct air conditioner a central air conditioner Advantages and disadvantages of duct machines and central air conditioning

      08/11/2020

      Is the duct air conditioner a central air conditioner Advantages and disadvantages of duct machines and central air conditioning

      At present, there are mainly three types of household central air conditioners that are popular on the market: one is air-cooled heat pump hot and cold water units, commonly known as water machines (water system central air conditioners);

      Bad-Variable-Valve-Timing-Solenoid-Symptoms-and-How-to-Replace-It

      03/05/2025

      Bad-Variable-Valve-Timing-Solenoid-Symptoms-and-How-to-Replace-It

      Variable Valve Timing (VVT) systems are crucial components in modern engines, optimizing performance, fuel efficiency, and emissions.

      Working principle of steam compressor_steam compressor application

      06/22/2020

      Working principle of steam compressor_steam compressor application

      Working principle of steam compressor_steam compressor application Working principle of steam compressor After the steam is filtered by the filter, clean steam then enters the host cavity through the intake valve, and the volume of the cavity changes from large to small to compress the steam. The volume of the cavity is changed by the rotor rotating under the drive of the motor. <img src="{{media url=&quot;Working_principle_of_steam_compressor_steam_compressor_application.jpg&quot;}}" alt="" />

      See the real chapter for details, small technology to solve big problems-talk about tunneling effect and its improvement

      08/28/2020

      See the real chapter for details, small technology to solve big problems-talk about tunneling effect and its improvement

      In the introduction of adsorption dryers, the term "tunneling effect" is often mentioned. So what exactly is "tunneling effect"? We call the phenomenon of uneven air distribution in the drying tower, rapid flow in the middle and slow flow at the edges as Rﰨ2䀀湠癒Vǜ

      Do you know that lubricating oil can save energy

      09/07/2020

      Do you know that lubricating oil can save energy

      Engine oil, engine blood. It shows its importance. However, some of the performance of engine oil will still be ignored. For example, many people don't know if engine oil can save energy? The answer is yes.

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      JG070XP0 KB040AR0 RU297UUCSGS KB035AR0 M-1381 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ad1212hb a71gl CKD 4GA229-06-E2-3 contactor sc n3 Copeland CRNQ-0500-TFD-598 Copeland ZR380KCE-TED-522 danfoss hlm072t4lc6 Ebmpapst R3G190-AB07-02 Ebmpapst RG130/0800-3612-030206 Ebmpapst W2D270-EA32-02 FUJIKOKI EFM-40YGMD-10R LESER 4412.4512 LG LX125LAJM Mitsubishi RH313VADT ODE GDV14024CY Panasonic QA77K18CAW5 (CSIR) Rexroth DBETX-1X/315G24-25NZ4M SHOEI BVM-50 Tecumseh AWS4532ZXN Tecumseh RKA5512YXA Wanbao AL150

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot