Needle roller bearings,Inner rings

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Inch and Metric. Inner rings are made from hardened rolling bearing steel and have precision ground or machined raceways. Ideal applications for using inner rings include: When in order to allow larger axial displacements of the shaft in relation to the housing, needle roller bearings must be combined with wider inner rings.

Inner Rings for Shell Type Needle Roller Bearings Inner Rings for General Usage IKO Inner Rings are heat-treated and finished by grinding to a high degree of accuracy. In the case of needle roller bearings, normally, the shafts are heat-treated and finished by grinding, and used as the raceway surfaces.

Bearing Number Bore Dia Outer DIa Width Size
NTN 1R15X18X25.5 Needle roller bearings,Inner rings 0.15 in 0.115 M236849 7.0000 in
NTN 1R15X19X16 Needle roller bearings,Inner rings 41.5 mm 24.5 mm 15.9 mm 30 mm
NTN 1R15X18X20.5 Needle roller bearings,Inner rings 18mm 25.4 mm 202 mm 50.4 mm
NTN 1R15X18X17.5 Needle roller bearings,Inner rings 19mm 17.05 mm -20 °C 51 mm
NTN 1R15X18X16 Needle roller bearings,Inner rings 385 3.72 lb 0.11 in 3.68 in
NTN 1R15X18X16.5 Needle roller bearings,Inner rings 22 Nm FC212N- ES212G2T20 SCOE212-60
NTN 1R15X18X12.5 Needle roller bearings,Inner rings 27 mm 55 mm 55.6 mm -20 °C
NTN 1R150X170X60 Needle roller bearings,Inner rings 10800 lbf 12.73 lb 2 3/16 in 31.8 mm
NTN 1R150X170X52 Needle roller bearings,Inner rings -25 °C 110 °C 12 mm 0.02 kg
NTN 1R150X165X42 Needle roller bearings,Inner rings 9.55 kN 4.78 kN 0.63 kg 38 mm
NTN 1R150X165X32 Needle roller bearings,Inner rings 4 x M30 2.0 in Four-Bolt Plummer Bl 7.5 in
NTN 1R150X165X40 Needle roller bearings,Inner rings 54100 lb 3.96 in 49900 lb 2900 rpm
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