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,We 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.Needle roller and cage assemblies are offered in single or double row, solid or split cage, metric and inch sizes; as well as in connecting rod bearings for special applications.Single and double row bearings are available with or without ribs, and with or without inner rings.Thrust bearings are offered in single row roller and cage assemblies.Yoke and stud type track rollers are also available

KOYO J-57 needle roller bearings

SCO202-15 US202G2T20
88.5 mm M6x1

NTN BK0408 needle roller bearings

35.75 mm 134 mm
-40 °C 18 mm

20 mm x 32 mm x 12 mm KOYO NQI20/12 needle roller bearings

Eccentric Collar Eccentric Collar
207 Series Baldor-Dodge

NTN RNA0-80X95X56ZW needle roller bearings

32.8 kN 57.15 mm
16.8 Nm -40 °C

20 mm x 32 mm x 25,2 mm NSK LM2525 needle roller bearings

FC208- 145 mm
9 mm 29 mm

ISO K145x153x36 needle roller bearings

Cast Iron Non-Expansion
Standard 205 Series

KOYO BM2516 needle roller bearings

20 mm 44.8 kN
5.5 kg 75 mm

Timken B-97 needle roller bearings

214 mm 132.6 kN
152 mm 54.5 Nm

NTN RNA491IR needle roller bearings

23 mm 52 mm
2.5 mm 9.85 Hz

25 mm x 38 mm x 20,2 mm NSK LM2920 needle roller bearings

14,000 rpm Single Row Ball Bear
0.591 Inch | 15 Mill 2.047 Inch | 52 Mill

NTN K32X39X18 needle roller bearings

29.5 mm 86 mm
-20 °C 12.8 kN

Timken RNAO70X90X30 needle roller bearings

6,600 rpm 110 °C
4.92 Hz 0.39 Hz
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