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QVVFB20V307ST QM

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Product Details

Manufacturer:
Timken
Manufacturer part number:
QVVFB20V307ST
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$2,884.84 / EA

Description

Brand Name

Timken®

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®, QVVFB20V307ST, Square Flange Block, Series: QVVF, 3.4375 in Bore, 7.7 in Bolt Center-to-Center Length, 11.02 in Diameter Bolt Circle, 4-Bolt Square Flange Mounting, 9.7 in Overall Length/Diameter, 4.62 in Overall Depth, 9.76 in Overall Height, Double V-Lock® Locking Device, Steel Bearing, Teflon Seal, 435000 N Dynamic/502000 N Static Load, 1600 rpm Grease/2000 rpm Oil Maximum, -100 to 500 deg F, Painted

Application

Developed for higher-speed applications involving dirty conditions or moisture-affected areas

Features

  • Reliable mechanical withdrawal, preset spherical inner ring radial internal clearances (feeler gages are not required), quick installation, high shaft-holding power, works well in high-speed applications where shaft centering is an issue
  • Labyrinth seal consists of a Teflon ring pressed onto the inner ring of the bearing that floats between two pieces of formed steel to accommodate misalignment
  • When using this seal, the housing comes with a vent fitting
  • Developed for higher-speed applications involving dirty conditions or moisture-affected areas, is able to operate at higher temperatures and is impervious to most chemicals

Specifications

Bearing Material:Steel
Bolt Center-to-Center Length:7.7 in
Bolt Circle Diameter:11.02 in
Bore Diameter:3.4375 in
Finish:Painted
Flange Mounting Type:4-Bolt Square
Load Capacity:435000 N Dynamic/502000 N Static
Locking Device:Double V-Lock®
Maximum Speed:1600 rpm Grease/2000 rpm Oil
Overall Depth:4.62 in
Overall Height:9.76 in
Overall Length/Diameter:9.7 in
Seal Material:Teflon
Series:QVVF
Temperature Rating:-100 to 500 deg F

Products Specifications

Brand Name
Timken
Measuring Units
Inch
Shaft Diameter
3 7/16 in
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