Model Number: HK3012 Brand Name: BMT Key Specifications/Special Features: Size: 30*37*12Bearing cage: Machined brass cage, steel cage, plastic cageOuter ring: With or without snap ring grooveBearing precision grade: P0, P6, P5, P4Clearance grade: C2, C0, C3, C4, C5

Bearing vibration grade: Z1V1, Z2V2, Z3V3

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