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NRB Needle Roller Bearing RNA 4904

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Item Code: RNA 4904
Item Type: Cage-Guided Needle Roller Bearing (without Inner Ring)

Inner Diameter (ID): 25 mm
Outer Diameter (OD): 37 mm
Width (W): 17 mm

SKU: NRB-I RNA 4904 Category:

Description

Caged Needle Bearing posses an outer ring made from through-hardened bearing steel. The cage guides the needles and retains them in the outer ring. The bearings may be used without an inner ring if the shaft journal serving as a raceway is of sufficient hardness and has the correct surface finish. NRB Distributors

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. NRB Distributors

Inner Diameter (ID)

Outer Diameter (OD)

Width (W)

Basic Dynamic Load Rating

Basic Static Load Rating

Speed Limit (with Oil)

Weight

Authorized Distributor Certificate

25 mm

37 mm

17 mm

21.7 kN

26.2 kN

16,000 r/min

0.056 kg

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Additional information

Weight .056 kg

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