INA
SKU: na4903-2rsr-xl-ina
Availability: In Stock ✅
BULK PRICING: Click Here to Enquire
The NA4903-2RSR-XL is a Standard Duty, Single Row Machined Needle Roller Bearing with an Inner Ring and 2 Rubber Seals. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has a lubrication groove and an oil hole. Bearings with an Inner Ring are used when the shaft being used isn't heat-treated and finished by grinding. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve ideal load distribution. These Bearings are designed for high radial load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 17X30X13mm.
The IKO equivalent is NA4903UU.
| NA | 49 | 03 | 2RSR | XL | |
|---|---|---|---|---|---|
| Single Row Caged Needle Roller Bearing | Dimension Series 49 | 17mm - Bore Size | 2 Rubber Seals | X-Life Bearing | Including Inner Ring |
17
30
13
14
22
2.22
NA4903UU
10
12000
11
100°C/212°F
-20°C/-4°F
Two Rubber Seals
DescriptionThe NA4903-2RSR-XL is a Standard Duty, Single Row Machined Needle Roller Bearing with an Inner Ring and 2 Rubber Seals. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has a lubrication groove and an oil hole. Bearings with an Inner Ring are used when the shaft being used isn't heat-treated and finished by grinding. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve ideal load distribution. These Bearings are designed for high radial load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 17X30X13mm. The IKO equivalent is NA4903UU.
Product InformationBRAND: SKU:na4903-2rsr-xl-ina AVAILABILITY:In Stock ✅ WEIGHT:0.04 kg Technical DataInside Diameter (mm):17 Outside Diameter (mm):30 Outer Ring Width (mm):13 Inner Ring Width (mm):14 Raceway Diameter Inner Ring (mm):22 Fatigue Load Rating (kN):2.22 IKO Equivalent:NA4903UU Dynamic Load Rating (kN):10 Limiting Speed Rating (r/min):12000 Static Load Rating (kN):11 Max. Operating Temperature:100°C/212°F Min. Operating Temperature:-20°C/-4°F Seals Or Shields:Two Rubber Seals | ||||||||||||
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Delivery Information
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