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QVSN12V203ST QM

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Product Details

Manufacturer:
Timken
Manufacturer part number:
QVSN12V203ST
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$1,160.03 / EA
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Description

Brand Name

Timken®

Type

Extreme Heavy Duty SN Style Solid Block

Description

Timken® solid block mounted spherical roller bearings (housed units) feature high-performance, low operating temperature Timken® double row spherical roller bearings, cast steel housings, unique locking and sealing design options to offer protection against contaminants in the harshest environments. Timken® spherical roller bearings are ideal for handling high radial loads.
Timken®, QVSN12V203ST, Pillow Block Spherical Roller Bearing Unit, 2-13/16 in Bore, 7.2 to 8.5 in Bolt Center-to-Center Length, 2.76 in Base to Bore Centerline, 10 in Overall Length, 3.35 in Overall Width, 5.55 in Overall Height, Two-Bolt Base Mounting, 2.68 in Base Width, Single V-Lock® Locking Device, Non-Expansion (Fixed), 38100 lb Dynamic/39000 lb Static Load, 3000 rpm Grease/3500 rpm Oil Maximum, Cast Steel, Powder Coated

Application

Metal Mills, Aggregate, Cement, Mining, Power Generation, Pulp, Paper, Material Conveying, Commercial, Industrial Building Equipment, Sugar Mills, Agriculture, Waste Management, Water Treatment, HVAC, Fans, Blowers, Cranes, Lifts, Hoists, Sawmills and Other Forest Process Industries

Features

  • Patented V-Lock® mechanism evenly distributes force on the shaft, helping eliminate fretting corrosion
  • Maximum holding power and prevention of overtightening
  • Reliable mechanical withdraw
  • Preset spherical inner ring radial internal clearances
  • Quick installation
  • Double row bearing
  • 22212 bearing insert bore series
  • Works well with high-speed applications where shaft centering is an issue
  • Bearing steel
  • Open end type
  • 360 deg shaft holding
  • Designed to eliminate over-tightening
  • Mechanical withdrawal for easier removal
  • Larger bearings and higher load rating compared to competitive products having same bore size

Specifications

Base to Bore Centerline:2.76 in
Base Width:2.68 in
Bolt Center-to-Center Length:7.2 to 8.5 in
Bore Diameter:2-13/16 in
Bore Type:Tapered
Expansion Type:Non-Expansion (Fixed)
Finish:Powder Coated
Load Capacity:38100 lb Dynamic/39000 lb Static
Locking Device:Single V-Lock®
Material:Cast Steel
Maximum Speed:3000 rpm Grease/3500 rpm Oil
Mounting Type:Two-Bolt Base
Overall Height:5.55 in
Overall Length:10 in
Overall Width:3.35 in
Seal Type:Labyrinth T

Products Specifications

Brand Name
Timken
Locking Type
V-Lock Single Nut
Measuring Units
Inch
Shaft Diameter
2 3/16 in
Type
2 Bolt Pillow Block
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