Feature

●Brand/strap: Premo (marked on the outer ring) – ball bearing made of chromium-alloy bearing steel 1.3505 with steel cage and low-grinding sealing washers on both sides (2RS / LLB / LLU / 2RSR / 2RS1)
●Quality level: ABEC 5 high precision bearings, EMQ (electric motor quality): V2/Z2, increased bearing air: C3
●20 x 32 x 7 mm (inner diameter 20 mm / outer diameter 32 mm / width 7 mm) - ADxID xW: 32x20x7 mm
●High-quality grease: Kyodo Yushi Multemp PS2 (L20 / L21) for temperature ranges between -50˚C / +110˚C
●Especially smooth and quiet (even at high speeds), suitable for almost all applications, especially for: fans, fans, electric motors, wheel hubs, BMX, mountain bike and much more.

Description