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5314C SMT

Sealmaster® 703157 Medium Duty Non-Expansion Straight Bore Ball Bearing Insert, 70 mm Dia Bore, 130 mm OD, 77.788 mm W, 66004 N Dynamic Load
Manufacturer: Regal Rexnord
Manufacturer part number: 703157
Availability: Ships in 3-5 days.
Estimated dates are contingent upon manufacturer stock.
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Product Details

Brand Name

Sealmaster®

Type

Medium Duty Non-Expansion 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, Medium Duty Non-Expansion Straight Bore, 70 mm Bore, 130 mm OD, 77.788 mm Width, Double Seal Closure, 66004 N Dynamic Load, Steel Bearing, Nitrile Rubber Seal, Brass Cage, 2100 rpm Maximum, 250 deg F, Black Oxide Coated

Application

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

Standards

ABMA Standard

Features

  • Setscrew locking
  • Single lip contact seal type
  • Lithium complex NLGI #2 grease with an EP additive
  • Wide outer race
  • Lock pin and dimple system
  • Zone hardened inner race
  • Land riding retainer
  • Metal nameplate riveted to the housing allows for easy identification even after years of operation
  • Without seal flinger

Specifications

Bearing Material:Steel
Bore Diameter:70 mm
Cage Material:Brass
Closure Type:Double Seal
Country of Origin:US
Finish:Black Oxide Coated
Load Capacity:66004 N Dynamic
Maximum Speed:2100 rpm
Outside Diameter:130 mm
Seal Material:Nitrile Rubber
Temperature Rating:250 deg F
Width:77.788 mm