Overview
Mfr description
22309 EA E4 C3 BRG
- Design—Elimination of the guide ring allowed for a design change that improves cage balance and strength
- Material technology—HPS series is made from NSK’s high-cleanliness Z steel
- Special surface treatment of NSK spherical roller bearings increases resistance to wear
- NSK also offers advanced material options: Super TF and TL steel, depending on application requirements
- Advanced technology—NSK’s patented Molded Oil lubrication system is also available
- Bearings are also available with an oil groove and holes in the outer ring for re-lubrication purposes
- Optional inner ring oil groove and holes available
- Seal technology—NSK offers different sealing materials depending on the operating temperature of the bearing
- Cage materials—Available in steel, brass or polyamide depending on the requirements of the application
- Manufacturing technology—Advanced production system guarantees outstanding quality control
- Life—Up to two times the operating life of industry standard spherical roller bearings
- Reduced maintenance costs—Downsizing to smaller bearings while improving performance and lengthening equipment operating life
- Limiting speed up to 20% higher
Specifications
- Bore TypeStraight
- Outer Ring TypeNot Split
- Bore Diameter45 mm
- Outside Diameter100 mm
- Overall Width36 mm
- Cage TypeInner Ring Guided
- Closure TypeOpen
- Internal ClearanceC3
- Lubrication Hole TypeLubrication Groove & Hole
- Measurement StandardMetric
- Dynamic Load Capacity46535.463 lbf
- Country of OriginJP
- Static Load Capacity43837.755 lbf
- Maximum RPM (Grease)4500 rpm
- Max Rpm5600 rpm
- Operating Temperature RangeMaximum of +200 °C
- Cage MaterialSteel Cage
- Bearing MaterialSteel
- Precision RatingRBEC 1 (ISO Class Normal)
- Finish CoatingUncoated
- Outer Ring Width36 mm
- Fillet Radius1.50 mm
- Series223
- Manufacturer Upc Number029176549083
- UPC_NO029176549083
- Harmonization Code8482300080
- Weight2.93 lbs
- Maximum Speed8000 rpm
- DescriptionNSKâ€s Tough & Long Life - TL - spherical roller bearings are engineered to outlast and outperform conventional bearing solutions in the high-heat conditions of dryer and calender sections of paper making machines, where bearing failures are an all-too-common obstacle to productivity
- Product TypeSpherical Roller Bearings
Compliance & Safety Data
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