Needle Roller Bearings

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Needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents stress peaks to extend bearing service life. supplies needle roller bearings in many different designs, series and in a wide range of sizes, which makes them appropriate for a wide variety of operating conditions and applications.

Needle bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity, and lower inertia forces that facilitate size and weight reductions in machinery. They’re designed to withstand oscillation, perform under severe conditions, and interchange with sliding bearings.

Diverse types of needle bearings are available in a wide variety of sizes and tolerances, for a multitude of applications.

2.2500 in x 2.6250 in x 1.2500 in Koyo NRB WJ-364220 Needle Roller Bearings

8 Hz 0.44 Hz
36 mm 14 Nm

3.2500 in x 3.6250 in x 1.5000 in Koyo NRB WJ-525824 Needle Roller Bearings

5.5 Nm 15 mm
12.8 kN 102 mm

85 mm x 105 mm x 30 mm Koyo NRB RNA4915 Needle Roller Bearings

0.03 kN 0.68 kN
NTN -20 °C

5 mm x 10 mm x 10 mm Koyo NRB NK5/10TN Needle Roller Bearings

0.0 5.22 Hz
1.784 163 kN

INA K60X68X25 Needle Roller Bearings

1.8 LB Class 24
Triple Lip Not Applicable

Smith IRR-1-1/8 Needle Roller Bearings

212 mm -40 °C
31 mm 81.6 kN

Koyo NRB TRA1018+NTA1018 NEEDLE BEARINGS Needle Roller Bearings

1.5 kg 100 °C
92 mm HLK2307

Smith IRR-2-3/8 Needle Roller Bearings

14mm PLE206-
100 °C 18.2 mm