Availability |
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|
Brand |
INA |
 |
Model |
NA4904-RSR-XL |
Needle Roller and Cage Assembly |
Also known as |
4012802701623 NA4904-RSR |
|
Inner (d) MM |
20 |
|
Outer (D) MM |
37 |
|
Width (B) MM |
18 |
|
Weight (kg) |
0.08 |
|
Technical details (2RS) |
RSR=One Seal, Buna-N Rubber, Radial Type. XL=X-Life. |
|
Inner (d) Inch |
- |
|
Outer (D) Inch |
- |
|
Width (B) Inch |
- |
|
Description from Medias |
Needle roller bearings NA49..-RSR, dimension series 49, lip seal on one side |
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Manufacturer Part Number (MPN) |
NA4904-RSR-XL |
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Bore |
|
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Seal |
RS - Rubber Seal on One Side |
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Cage Type |
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External Modification |
|
|
Radial Internal Play |
|
|
Precision |
|
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Heat Stabilization |
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|
Special Treatment |
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