KSCdirect

Product Data

KSCdirect Part #: KOY M-781
Description: M-781,M-781;PBL125, Needle Roller Bearings--Drawn Cup Needle Roller Bearin
MFG Part #: M-781
UPC: 605790196249
Supplier: Koyo
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Details

Description

Koyo Drawn Cup Needle Roller Bearing, Closed One End Round Bore Uncaged, Series: M Inch Series, 7/16 in Bore, 5/8 in OD, 1 Row, 1/2 in Width, Open Closure, 2020 lb Dynamic/3100 lb Static Load, Steel Bearing, 4100 rpm Grease/6300 rpm Oil Maximum, -30 to 110 deg C

Features:

  • Full complement bearings handle high radial load carrying capability
  • Best used to provide maximum radial load capacity (full complement of rollers, no cage) for thin cross section applications
  • A hardened and machined shaft or an "IR" inner ring is required for optimal performance
  • A press fit into the housing is required

Applications:

Transmissions, Transfer Cases, Engines, Valves Trains, Steering, Barking Systems, Axle Supports, Outboard Engines, Power Tools, Copiers, Fax Machines, Paper-Moving Equipment and Appliances

Standards/Approval:

  • ABEC1
  • ANSI/ABMA 18.2

Attributes/Specifications

Bearing Material Steel
Bore Diameter 7/16 in
Closure Type Open
Load Capacity 2020 lb Dynamic/3100 lb Static
Maximum Speed 4100 rpm Grease/6300 rpm Oil
Number of Rows 1
Outside Diameter 5/8 in
Series M Inch Series
Temperature Rating -30 to 110 deg C
Type Closed One End Round Bore Uncaged
Width 1/2 in
Manufacturer Koyo

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