Bryan Obida

Live support:

Monday - Friday 6AM - 6PM PST

RNA4838 NTN Mechanical Components

NTN RNA4838 210MM Bore; 240MM Outer Diameter; 50MM Width; Needle Roller Bearing; Roller Assembly with Outer Ring - No Inner Ring; Open; Not Self Aligning; Retainer; Single Row of Rollers; Not Closed End; Relubricatable

Part#:RNA4838

Manufacturer:NTN

Product Lifecycle:Active

Get a quick Quote!

210MM Bore; 240MM Outer Diameter; 50MM Width; Needle Roller Bearing; Roller Assembly with Outer Ring - No Inner Ring; Open; Not Self Aligning; Retainer; Single Row of Rollers; Not Closed End; Relubricatable

About the manufacturer: NTN is one of the manufacturers that offers Mechanical Components that you can order at Quotebeam.com. NTN Corporation is a leading manufacturer of bearings in Japan, ranking second domestically only to NSK Ltd. The company is also one of the world's largest exporters of friction-reducing products, including constant-velocity joints.

Check out the RNA4838 NTN price in the box on the right side or send a quick quote.

Product Details

  • Outside Diameter
    9.449 Inch | 240 Millimeter
  • Width
    1.969 Inch | 50 Millimeter
  • Closed End
    No
  • Weight / LBS
    7.7
  • Other Features
    2 Rib Outer Ring | Oil Hole and Lubrication Groove | Steel Cage
  • Inch - Metric
    Metric
  • Thrust Bearing
    No
  • Relubricatable
    Yes
  • Bore
    8.268 Inch | 210 Millimeter
  • Number of Rows of Rollers
    Single Row
  • Separable
    No
  • Weight / Kilogram
    3.196
  • Self Aligning
    No
  • Minimum Buy Quantity
    N/A
  • Rolling Element
    Needle Roller Bearing
  • Enclosure
    Open
  • Component
    Roller Assembly with Outer Ring - No Inner Ring
  • Retainer
    Yes
  • CATEGORY
    Needle Non Thrust Roller Bearings
  • Brand
    NTN

Product condition

ORIGINAL PACKAGING

SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging


1-year warranty

Get a quick Quote!

Request a quote, and we will send you price and availability within minutes.

Select Qty:

Average response time: 11 minutes

By purchasing this item, you agree to the Terms & Conditions

Quotebeam is NOT an authorized distributor of NTN

Shipping and Delivery Worldwide

calculate costs and time


Secure Payment Processing

with money back guarantee


1 year warranty

on all parts


Responsive Customer Support

we're here to help!

Need more details?

Feel free to chat with us or check our FAQ

NTN Disclaimer:

The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many NTN Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from NTN, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Relevant products

Do you have questions?

We’re here for you ✨

We are a proud member of:

Association for High Technology Distribution LogoAssociation for Advancing Automation LogoThe International Society of Automation Logo