1-800-526-9328Support Center
Canadian Flag
Motion
LocationsIndustries
RNA4944

NTN
RNA4944

Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA48, RNA49 Series
MI ITEM #09335889
MFR #RNA4944
Quote Required
Home
Bearings
Roller Bearings
Needle Bearings
NTN RNA4944
Tap image to view
Photo may not represent actual item. Refer to name and product specs for all details.

NTN
RNA4944

Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA48, RNA49 Series
MI ITEM #09335889
MFR #RNA4944
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
Quote Required

NTN
RNA4944

Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA48, RNA49 Series
Quote Required

Specifications

Dimensions

  • Bore Diameter  
    245 mm
  • Fillet Radius
    0.0827 in, 2.100 mm
  • Outside Diameter  
    300 mm
  • Overall Width  
    80 mm
  • Precision Rating
    ISO Class 0
  • Weight
    17.218 lbs

Details

  • Bearing Material
    High Carbon Chrome Steel
  • Cage Material
    Steel
  • Closure Type
    Open
  • Country of Origin
    JP
  • Harmonization Code
    8482.40.0000
  • Long Description
    The RNA4944 Machined Type Needle Roller Bearing features a 245 mm bore diameter, 300 mm outside diameter, 80 mm overall width, and an open closure design, making it ideal for heavy-duty rotating assemblies.
  • Manufacturer Upc Number
    4547359172287
  • Max Rpm
    1600 rpm
  • Operating Temperature Range
    -40 to 250 °F
  • Product Type
    Needle Roller Bearings
  • Radial Dynamic Load Capacity
    118000 lbf
  • Radial Static Load Capacity
    286000 lbf
  • Roller Type
    Needle
  • UPC_NO
    4547359172287

Overview

Mfr description
RNA4944 NEEDLE ROLLER BEARING

Compliance & Safety Data

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

Customers Also Bought