Consolidated Bearing Needle Roller Bearing NKI-42/30 42 x 57 x 30 mm

The Consolidated Bearing NKI-42/30 is a metric needle roller bearing with inner ring, featuring a 42 mm bore diameter, 57 mm outside diameter, and 30 mm width. This open, single-row design includes both inner and outer rings, with the inner ring separable on both sides, making it suitable for applications where the shaft cannot serve as a direct raceway. The retainer-equipped construction supports high radial load capacity in a compact radial envelope, consistent with the NKI series profile. Dimensions sourced from published distributor specifications. The part number NKI-42/30 identifies this as a standard metric needle roller bearing within the NKI series, cross-referenced with SKF and INA equivalents of the same designation and dimensions. Consolidated Bearing is a US-market bearing brand distributed through industrial distributors including BDI. The bearing is housed in its original Consolidated Precision Bearings red box with the part number label NKI-42/30 visible on the packaging. Applications for this bearing type typically include gearboxes, machine tool spindles, printing machinery, and general industrial equipment where compact radial bearing arrangements are required.

Stock # 0426-01330