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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.
Precision Rating ABEC 1
Bore Size - Metric 50
Inner Race Length 51.6
Outer Race OD 3.5433
Maximum Operating Temperature 220
Retainer Type Land Riding Retainer
Series ER
Radius 0.062
Radial Dynamic Load Capacity (lb) 7889
Misalignment Type Static Only
Outer Race Width 28.6
Inner Race Heat Treat Method Zone-Hardened
End Cap No
Bore Shape Straight
Outer Ring Land Profile Tapered Lands
Measure Units Metric
Radial Static Load Capacity (lb) 5216
Relubricatable Yes
Platform Gold Line Ball Bearing
Duty Series Standard
Expansion No
Bearing Insert Coating Black Oxide Coated
Cage Material Brass
Seal Type Contact Seal
Outer Race OD (mm) 90
Lubrication Lithium Complex NLGI 2 Grease
Outer Race OD (in) 3.5433
Rolling Element Ball Bearing
Weight 2.43 LB
EAN or UPC 662461201268
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