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On request Bearings - Qm Bearings (Timken) QAAC22A408ST - Qm Bearings (Timken)
QM BEARINGS (TIMKEN)

QM BEARINGS (TIMKEN) QAAC22A408ST

#QAAC22A408ST On request
Category FLANGE-MOUNT ROLLER BEARING UNITS
Part Number QAAC22A408ST

Flange-Mount Roller Bearing Unit - Spherical Roller, 4.5000 in Bore , Non-Expansion Bearing (Fixed), Heavy Duty, Cast Steel, Single Concentric Collar

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QM BEARINGS (TIMKEN) — QM BEARINGS (TIMKEN) QAAC22A408ST

  • Concentric locking collar with two set screws at 60 degrees to provide maximum positive locking power with minimal run out
  • Double collared insert provides double the holding power compared to our standard single collared insert
  • Labrynith non-contacting, non-purging seal with DuPont™ Teflon® is used in high-speed applications, superior in dirty and wet conditions, able to operate at high temperatures, resistant to most chemicals and abrasion-resistant

Specifications

Brand QM BEARINGS (TIMKEN)
Category FLANGE-MOUNT ROLLER BEARING UNITS
Bore diameter 4.5 in
Expansion type Non-Expansion Bearing (Fixed)
Bolt center-to-center length 5.88 in
Seal type Labyrnith non-contacting, non-purging seal with DuPont? Teflon®
Bolt circle diameter 11.75 in
Pilot diameter 10.25 in
Overall length/diameter 13.5 in
Radial dynamic load capacity 125000 lbs
Overall height 4.97 in
Radial static load capacity 147000 lbs
Flange mounting type Four-Bolt Piloted
End type Open
Bearing type Spherical Roller
Lubrication type Lubrication Fitting
Housing construction Solid Housing
Bolt size 0.75 in
Bore type Round
Finish / coating Powder coat
Duty type Heavy Duty
Manufacturer upc number 883450305259
Housing material Cast Steel
Manufacturer product page https://cad.timken.com/item/category-1380/double-concentric-piloted-flange-cartridge/qaac22a408s-1
Overall width 4.97 in
Manufacturer catalog http://cad.timken.com/category/-roller-bearing-solid-block-housed-units-2
Locking device Single Concentric Collar
Weight 72 lbs

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