Specifications
Dimensions
- Bore Diameter55 mm
- Fillet Radius2 mm
- Outside Diameter120 mm
- Overall Width29 mm
- Precision RatingRBEC 1 (ISO Class Normal)
- Weight3.38 lbs
Details
- ABECABEC 1
- ApplicationPiston Type Machines, Rolling Mills, Spindles/Machine Tools
- Bearing MaterialSteel
- Bore TypeStraight
- Cage MaterialPolyamide
- Cage TypeNon-metallic
- Closure TypeOpen
- Finish CoatingNone
- Flanges(1) Inner Ring, (2) Outer Ring
- Internal ClearanceC0
- LocatingNone
- Lubrication TypeNot Lubricated
- Manufacturer Upc Number7316577028808
- Material ElementBearing steel
- Max Rpm7000 rpm
- Number Of Rows1
- Operating Temperature RangeMaximum of +300 °F
- Product TypeCylindrical Roller Bearings
- Ring SeparationO/R assembly separable I/R
- Series3
- UPC_NO7316577028808
Overview
Mfr description
NJ 311 ECP BRG
- The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the SKF standard assortment for general engineering
- Bearings with a cage can accommodate heavy radial loads and operate at high speeds
- Full complement bearings are suitable for very heavy radial loads at moderate speeds
- NJ: Two outer flanges, one inner flange
Compliance & Safety Data
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