Specifications
Dimensions
- Bore Diameter55 mm
- Contact AngleNot Applicable
- Fillet Radius1.5 mm
- Inner Ring Width0.8268 in / 21 mm
- Outer Diameter TypeCylindrical
- Outside Diameter100 mm
- Overall Width21 mm
- Precision RatingNot Rated
- Weight1.53 lbs
Details
- ABECABEC 1
- Accuracy/StandardsNormal / P0
- Bearing MaterialBearing steel
- Bearing TypeSelf-Aligning Ball Bearings
- Bore TypeTapered 1:12
- Cage MaterialPolyamide
- Closure TypeOpen
- CoatingNone
- Description1211 EKTN9 BRG
- Element MaterialBearing steel
- Finish CoatingUncoated
- Internal ClearanceCN
- LocatingNone
- Long Description1211 EKTN9 Self-Aligning Ball Bearing with 55 mm tapered 1:12 bore, open design, 100 mm OD, and 21 mm width for medium loads.
- LubricationNone
- Manufacturer Catalog Number1211 EKTN9
- Max Rpm9000 rpm
- Product TypeSelf-Aligning Ball Bearings
- Radial Dynamic Load Capacity6200 lbf
- Radial Static Load Capacity2380 lbf
- RelubricatableNone
- Rolling ElementBall
- Row Type Fill Slot2
- Seal TypeOpen
- Series1200
- Snap Ring IncludedWithout Snap Ring
- UPC_NO7316576623509
Overview
Mfr description
1211 EKTN9 BRG
- The self-aligning ball bearing was invented by SKF
- Two rows of balls and a common concave sphered raceway in the outer ring
- The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing
- Particularly suitable for applications where considerable shaft deflections or misalignment are to be expected
- The self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds