Genuine NMB L-1910ZZ bearing

Bearing type / Manufacturer type: L-1910ZZ Quality standard: P5 (Class 5, ABEC5) Bearing brands: NMB (Minebea Mitsumi, Japan) Bearing type: EMQ (low noise level) Lubricant: LY121 (Grease: ester oil + lithium soap thickener) Operating temperature range -40+120°C (-40+248°F) RPM rating 40,000 Dynamic load rating Cr: 2123 N Static load rating Cor: 985 N Bore: 10 mm (metric M10) OD, mm:  19 Width, mm: 5 Ball size, mm:  2.778 Ball Complement: 9 Material: Chrome Steel SAE-52100 Warranty period: 18 months from the date of purchase or within 50,000 km, whichever is sooner.