Ball Insert Bearings

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Bearings are insert bearings with an extended inner ring.  They are specifically designed for mounting on shafts without using adapters, lock-nuts, or shoulders. They are popular in many applications due to their versatility, and cost effectiveness.  The bearing is typically locked in place using setscrews (or a locking eccentric collar). The inner ring usually extends on both sides of the bearing to provide extra shaft support.
ER Series insert bearings are typically used in applications in the following industries:Agricultural,Conveyor / conveyance,Construction
Food and beverage processing,Packaging,Textile
ER Series Insert Bearings are available in both metric and inch bore dimensions (Note: Both metric and inch bore series have "metric" outer diameters).  They accommodate standard shaft sizes from 12 mm to 60 mm and 1/2” to 1-7/8” respectively.


Bearing Number Bore Dia Outer DIa Width Size
Sealmaster ERX-PN20T Ball Insert Bearings QM INDUSTRIES 0.454 0883450398190 0.0
Sealmaster 3-211D Ball Insert Bearings 0806990041906 Steel Open QA1 PRECISION PROD
Sealmaster AR-2-115 Ball Insert Bearings 1.181 Inch | 30 Mill B04120 1.772 Inch | 45 Mill 0.0
Sealmaster ER-22C Ball Insert Bearings 30MM Bore; 55MM Outs 8482.10.50.68 31171504 Metric
Sealmaster ERX-20RT XLO Ball Insert Bearings 0.01 BUNTING BEARING CORP BUNTING BEARINGS Bearings
Sealmaster ER-214 Ball Insert Bearings BEARINGS LIMITED BEARINGS LIMITED 0.0 B00308
Sealmaster ERX-PN24T Ball Insert Bearings 7.11 Assembly; Standard P Standard 15.65
Sealmaster ERX-16 HI Ball Insert Bearings 0.931 0080067526507 N/A 0.0
Sealmaster AR-2-214 Ball Insert Bearings Single Row Ball Bear Bearing 0 Inch | 0 Millimete Contact Seal
Sealmaster ERX-12 HI Ball Insert Bearings 80 mm 1.5 mm 60 mm 6700 r/min
Sealmaster ER-52 Ball Insert Bearings 31171511 Pillow Block Bearing Contact Seal Ball Bearing
Sealmaster RB-19 Ball Insert Bearings BEARINGS LIMITED 5.0 N/A BEARINGS LIMITED