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QAF20A400SEM QM

Picture of QAF20A400SEM QM
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Product Details

Manufacturer:
Timken
Manufacturer part number:
QAF20A400SEM
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$3,616.08 / EA
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Description

Brand Name

Timken®

Type

Four-Bolt

Description

Engineered for the harshest conditions, these units feature multiple steel-housing and locking options with complete multi-point sealing solutions (full range of end covers) to optimize your uptime. This drop-in solution is interchangeable with a large range of products and keeps contaminates out for efficient operations.
Timken®, QAF20A400SEM, Square Flange Block, Four-Bolt, Series: QAF, 4 in Bore, 7.75 in Bolt Center-to-Center Length, 10.96 in Diameter Bolt Circle, 4-Bolt Square Flange Mounting, 9.7 in Overall Length/Diameter, 4.59 in Overall Depth, 9.7 in Overall Height, Single Concentric Locking Device, Steel Bearing, Nitrile Rubber Seal, 435000 N Dynamic/502000 N Static Load, 1200 rpm Grease/1200 rpm Oil Maximum, -50 to 200 deg F, Painted

Application

Offers superior sealing in moist and dirty applications

Features

  • Single Collar set-screw locking - CL Series - Two set screws positioned at 60 deg provide maximum positive locking power with minimal run out
  • Medium Duty contact triple-lip seal, made of nitrile rubber, offers superior sealing in moist and dirty applications
  • It is chemical and corrosion resistant and provides excellent lubrication retention
  • It also allows excess grease to purge from the bearing cavity

Specifications

Bearing Material:Steel
Bolt Center-to-Center Length:7.75 in
Bolt Circle Diameter:10.96 in
Bore Diameter:4 in
Finish:Painted
Flange Mounting Type:4-Bolt Square
Load Capacity:435000 N Dynamic/502000 N Static
Locking Device:Single Concentric
Maximum Speed:1200 rpm Grease/1200 rpm Oil
Overall Depth:4.59 in
Overall Height:9.7 in
Overall Length/Diameter:9.7 in
Seal Material:Nitrile Rubber
Series:QAF
Temperature Rating:-50 to 200 deg F

Products Specifications

Brand Name
Timken
Measuring Units
Inch
Shaft Diameter
4 in
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