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Wide Inner Ring Bearing

ER21K

Wide Inner Ring Bearing
Item #103980204
Wide Inner Ring Bearing
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description

  • ER type ball bearing inserts are commonly used in mounted bearing assemblies.

features

  • Centrik-lok shaft locking device
  • Nylaplate-K seal
Contact Angle
Precision Standard
Bore Type Round Bore
Origin Wide Inner Ring
Bearing Type Radial
No. in Set Single Bearing
Rows of Balls Single
Enclosure Double Sealed
Locking Device Centrik-Lok® Collar
Radial Internal Clearance Specification Normal Clearance
Temperature Range [Max] 275 °F
Inch/Metric Inch Bore
Material Steel
Temperature Range [Min] -20 °F
Capacity Standard Capacity
Seal Material Nylon
O.D. Type Straight w/ Snap Ring
Lubricant Lithium Base
Radial Internal Clearance Normal
Seal Type Contact Seals
Preload Level None
Cage Material Steel
Precision Level Standard (ABEC 1)
Snap Ring With Snap Ring
Weight 1.78 LB
EAN or UPC 662864004480
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