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721858 / Gold Line Ball Bearing

ER-210C

721858 / Gold Line Ball Bearing
Item #101178439
  • Straight Bore Shape
721858 / Gold Line Ball Bearing
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    Shipment Options
  • Straight Bore Shape

description

  • Designed to be mounted in a customer's housing.

features

  • ER style cylindrical OD bearing with snap and with black oxided bearing rings
  • Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
  • Felt labyrinth seal and flinger for dry & dusty environment
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
Retainer Type Land Riding Retainer
Maximum Operating Temperature 220
Outer Race OD (in) 3.5433
Outer Race Width 28.6
Bore Shape Straight
Bore Size - Metric 50
Radius 0.062
Relubricatable Yes
Outer Race OD 3.5433
Lubrication Lithium Complex NLGI 2 Grease
Rolling Element Ball Bearing
Inner Race Length 51.6
Outer Race OD (mm) 90
Inner Race Heat Treat Method Zone-Hardened
Outer Ring Land Profile Tapered Lands
Duty Series Standard
Bearing Insert Coating Black Oxide Coated
Seal Type Contact Seal
Cage Material Brass
Platform Gold Line Ball Bearing
Series ER
Misalignment Type Static Only
Measure Units Metric
End Cap No
Radial Static Load Capacity (lb) 5216
Expansion No
Precision Rating ABEC 1
Radial Dynamic Load Capacity (lb) 7889
Weight 2.43 LB
EAN or UPC 662461201268
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