NNU493 KOYO Double-row cylindrical roller bearings
Brand Name:KOYO
Model Number:NNU493
d:130 mm
expansion type::Non-Expansion Bearing (Fixed)
D:6.3800 in
seal type::Triple-lip contacting, self-purging nitrile rubber seal
bolt circle diameter::12.7500 in
pilot diameter::11.0000 in
flange mounting type::Four-Bolt Piloted
end type::Open

Product Details

d130 mm
expansion type:Non-Expansion Bearing (Fixed)
D6.3800 in
seal type:Triple-lip contacting, self-purging nitrile rubber seal
bolt circle diameter:12.7500 in
pilot diameter:11.0000 in
flange mounting type:Four-Bolt Piloted
end type:Open
bearing type:Spherical Roller
lubrication type:Lubrication Fitting
housing construction:Solid Housing
bolt size:0.8750 in
bore type:Round
finish / coating:Powder coat
duty type:Heavy Duty
manufacturer upc number:883450306300
housing material:Cast Steel
manufacturer catalog:Click here
B7.4400 in
Weight102 lbs
locking device:Double Concentric Collar
View more

Company Profile

Genuine Pump Valve CO., LTD.
Phone +1-853-836-7765
View more

Related News

  • Can you replace main bearings without removing crank?
    replace mains without pulling crank? - Honda-Tech - HondaCan i swap the main bearings without pulling the crank? yes, you can remove them. just be careful not to knick the crank. also remember to remove the belts  【How to】 Replace Main Bearings...
  • How do pillow block bearings work?
    Pillow (plummer) block ball bearing units | SKFPillow block ball bearing units. SKF pillow (plummer) block ball bearing units consist of an insert bearing mounted in a housing, which can be bolted to a support  How to Choose the Right Pillow...
  • How do you check if your front wheel bearings are bad?
    How to tell if you have a bad wheel bearingJul 31, 2019 — Other times, a bad bearing doesn't even make a sound. But to test whether a bearing has gone bad, you can either put your car up on a lift or put  How to Tell if the Wheel...

    • Recommended Products

    Top Products

    NSK R14 Single Row Ball Bearings NTN JELFLU-1.1/4 Flange Block Bearings Parker F11-005-MB-SV-K-000-000-0 Electric motor F11 series pump Parker PV023 R1K1T1NMMC Plunger pump PV series Timken 52400 Bearing
    All Products Contact Now
    Contact Us