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NRB Industrial (India)

NRB Needle Roller Bearing RNA 2120

NRB Needle Roller Bearing RNA 2120

Regular price Rs. 4,434.00
Regular price Rs. 6,822.00 Sale price Rs. 4,434.00
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Summary

Item Code: RNA 2120
Item Type: Full Complement Needle Roller Bearing (without Inner Ring)

Inner Diameter (ID): 137 mm
Outer Diameter (OD): 160 mm
Width (W): 34 mm
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Description

Full Complement Needle Roller Bearings have a through-hardened outer ring. They are particularly suitable for operations involving oscillating motion but may also accept high-speed conditions where good alignment is necessary. This can more easily be achieved using an inner ring with a convex raceway (inner rings with the suffix R6). The retention of the needles in the outer ring enables the bearing to be installed easily during assembly. Nadella

NRB Industrial (NIBL) Needle Roller Bearing is designed for high static and dynamic load capacities and has the ability to withstand overloading, shocks, and vibration.

NRB manufactures Needle Roller Bearings with and without inner rings.
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Features

  • In applications where less space is available, needle roller bearings offer a very compact solution
  • Despite their low cross-sectional height, they have a high load-carrying capacity
  • The possibility of assembling inner and outer rings separately permits interference fits for shaft and housing and also enables easy maintenance
Radial Load Capability: Good -- Axial Load Capability: Unsuitable -- High Speed Capability: Good -- Static Misalignment Capability: Poor

    Specifications

    Inner Diameter (ID) 137 mm
    Outer Diameter (OD) 160 mm
    Width (W) 34 mm
    Basic Dynamic Load Rating 142.0 kN
    Basic Static Load Rating 395.0 kN
    Speed Limit (with Oil) 2,800 r/min
    Weight 1.265 kg
    Brand NRB Industrial (India)
    Catalogue (PDF) Download Here
    Authorized Distributor Certificate View Here

     

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