Thrust Needle Roller Bearings 2 PC Needle Roller Bearing Without Inner Ring NK21/20 Ring Bearing NK2120 Inner Diameter 21 Outer Diameter 29 Thickness 20mm.
US$7.88
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US$7.88
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by mail.grasbiz.com
Free 30-day returns Details
Product details
| Management number | 234216121 | Release Date | 2026/06/27 | List Price | US$7.88 | Model Number | 234216121 | ||
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- Erial: Chromium steel rollers for heat tolerance and durability under heavy loads; Steel cage guides and evenly spaced rollers for reduced friction, vibration and noise
- Features: Needle Roller Thrust Bearings can accommodate axial loads in one direction only.Combined with 2 washers for applications where adjacent machine components cannot serve as raceways.
- Material: Lubricant Material: Oil; Roller Material: Alloy Steel; Cage Material: Alloy Steel;
- FEATURES：The outer ring of needle roller bearing is formed by precision stamping of thin steel plate, the structural space is small, and has a large load capacity
- Wide range of applications:Widely used in mechanical engineering, CNC machine tools, wind power generation, electric motors.
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