Home / AR-3-211C SMT

AR-3-211C SMT

Product Details

Manufacturer:
Manufacturer part number:
704033
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Description

Brand Name

Sealmaster®

Type

Expansion Standard-Duty Straight Bore

Description

Sealmaster® gold mounted ball bearings feature a wide outer race insert bearing with land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system providing a direct path for lubrication into the bearing and prevents outer ring rotation within the housing. Shaft lock is achieved by either setscrew or Skwezloc® concentric locking collar. The felt seal with flinger provide a good balance between contaminant entry, GoldPlex® HP grease loss and friction.
Sealmaster® Ball Bearing Insert, Expansion Standard-Duty Straight Bore, Series: AR Series, 2.688 in Bore, 5-3/8 in OD, 3.063 in Width, 14839 lb Dynamic/11224 lb Static Load, Steel Bearing, Nitrile Rubber Seal, Brass Cage, 2100 rpm Maximum, -20 to 250 deg F, Black Oxide Coated

Application

Aggregate, Cement, Forestry, HVAC, Metals, Packaging Machinery, Unit Handling, Minerals and Mining Industries

Standards

ABMA Standard

Features

  • Wide outer race
  • Lock pin and dimple system
  • Land riding retainer
  • Single setscrew locking
  • Zone hardened inner race
  • No felt seal with flinger
  • Metal nameplate riveted to the housing allows for easy identification even after years of operation
  • Lithium complex NLGI #2 grease with an EP additive
  • Single lip contact seal type
  • Without seal flinger

Specifications

Bearing Material:Steel
Bore Diameter:2.688 in
Cage Material:Brass
Country of Origin:US
Finish:Black Oxide Coated
Load Capacity:14839 lb Dynamic/11224 lb Static
Maximum Speed:2100 rpm
Outside Diameter:5-3/8 in
Seal Material:Nitrile Rubber
Series:AR Series
Temperature Rating:-20 to 250 deg F
Width:3.063 in