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
| 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 |
| 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 |
| B |
7.4400 in |
| Weight |
102 lbs |
| locking device: |
Double Concentric Collar |