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 1R14X17X17 Needle roller bearings,Inner rings 44.3 mm PA205- 3.7 Nm -20 °C
NTN 1R140X160X67 Needle roller bearings,Inner rings 4.75 in Medium Series 118025 lbf MSE412BX
NTN 1R130X150X67 Needle roller bearings,Inner rings 26000 rpm 10.000 mm Two Seals & Snap-Rin 11.00 mm
NTN 1R140X160X52 Needle roller bearings,Inner rings NTN Ball 0.606 2 Metal Shields
NTN 1R140X155X42 Needle roller bearings,Inner rings 1.6875 in 1.9788 in 2.5620 in 3.03 in
NTN 1R140X160X50 Needle roller bearings,Inner rings 102 mm -40 °C 100 °C 55.56 mm
NTN 1R140X155X35 Needle roller bearings,Inner rings 863000 N 2.61 2200 14.2 Kg
NTN 1R140X155X32 Needle roller bearings,Inner rings 013992027368 Light Series 6609.30 lbf 2.2 in
NTN 1R130X150X50 Needle roller bearings,Inner rings 0.4 kN 13.9 0.38 kg 0.14 kN
NTN 1R130X150X52 Needle roller bearings,Inner rings 15.9 mm -20 °C 100 °C 38.1 mm
NTN 1R130X145X42 Needle roller bearings,Inner rings 16mm 44.4 mm 17.5 mm 90 mm
NTN 1R17X22X32 Needle roller bearings,Inner rings 0.6563 in 1.53 5.47 in 0.135
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