MOQ | 1000 Piece/Pieces |
Port | SHANGHAI /NINGBO |
Packaging | Neutral Cartons and Pallets for free fumigation or steel tray if there are no special requirements. or according to your requests to pack. |
Lead Time | Shipped in 20 days after payment |
Structure | Deep Groove, Deep groove | Type | Ball, Ball |
Brand Name | NOFIA/OEM | Bore Size | 4 - 40 mm |
Outside Diameter | 12 - 68 mm | Model Number | ST491A |
Precision Rating | P0, P6, P5, P4, P2, or ABEC-1, ABEC-3,ABEC-5,ABEC-7,ABEC-9 | Seals Type | Sealed |
Number of Row | Single Row | Place of Origin | Zhejiang, China (Mainland), China(Mainland) |
Noise level | Z1,Z2,Z3 | Vibration Level | V1/V2/V3 |
Feature | Low noise, high speed | Packing | Polybag+box/wooden pallet |
Material | Gcr 15 or SUJ2 or Bearing Steel | Brand | Nofia or Your authorized logo |
Product name | Square special 30*52*15/20*47*12 deep groove bearing |