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