NNU4948K NSK Double Row Double Row Bearings
| Brand Name: |
NSK |
| Model Number: |
NNU4948K |
| Bearing Duty: |
Intermediate Duty |
| Bearing Family: |
Setscrew Ball Bearing |
| Bearing Series: |
207 Series |
| Housing Material: |
Zinc |
| Housing Type: |
3 Bolt Light Duty Flange |
| Seal Type: |
Single Lip |
| d: |
1.4375 in |
| Anti-Rotation Pin: |
Yes |
| PDF |
NNU4948K |
Product Details
| Bearing Duty |
Intermediate Duty |
| Bearing Family |
Setscrew Ball Bearing |
| Bearing Series |
207 Series |
| Housing Material |
Zinc |
| Housing Type |
3 Bolt Light Duty Flange |
| Seal Type |
Single Lip |
| d |
1.4375 in |
| Anti-Rotation Pin |
Yes |
| Ball Bearing Housing Series |
207 Series |
| Ball Grade |
Class 10 |
| Ball Material |
Steel |
| Base to Center Height |
Not Applicable |
| Bearing Bore Shape |
Round |
| Bearing Inner Ring Material |
Steel |
| Bearing Insert Material |
Steel |
| Bearing Locking Device |
Setscrew |
| Bearing Outer Ring Material |
Steel |
| End Cap Groove |
No |
| Expansion Type |
Non-Expansion |
| Flinger Material |
None |
| Flinger Type |
None |
| Grease Type |
Unirex N2 |
| Housing Coating |
Powder Coat |
| Manufacturing Plant Location |
Rogersville, TN |
| Max Bearing Speed |
5500 rpm |
| Retainer Material |
Nylon |
| Retainer Type |
Std Retainer |
| Ring Size |
Standard |
| Self Aligning |
Self Centering |
| Shaft Attachment (2) |
Set Screw |
| Ship Weight |
1.75 LB |
| UPC |
782475511167 |