Home / AR-2-112C SMT

AR-2-112C SMT

Product Details

Manufacturer:
Manufacturer part number:
703995
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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, 1-3/4 in Bore, 3.562 in OD, 1.938 in Width, 7901 lb Dynamic/5139 lb Static Load, Steel Bearing, Nitrile Rubber Seal, Brass Cage, 3800 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:1-3/4 in
Cage Material:Brass
Country of Origin:MX
Finish:Black Oxide Coated
Load Capacity:7901 lb Dynamic/5139 lb Static
Maximum Speed:3800 rpm
Outside Diameter:3.562 in
Seal Material:Nitrile Rubber
Series:AR Series
Temperature Rating:-20 to 250 deg F
Width:1.938 in