20pcs Miniature Ball Bearings, MR63ZZ Bearing 3x6x2.5mm, MR63 Open Bearing 3x6x2mm

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1. High speed, low noise, long life2. High temperature resistance, high precision, excellent products3. Bearing collar: contains inner ring and outer ring; high quality steel suppo rt, high efficiency to extend bearing life4. Rolling body: transfer the load between inner and outer ring5. Cage: reduce friction heat, optimize the load, easy to disassemble6. Integral seal: greatly prolong the bearing life, keep the lubricant inside the bearing to keep the contaminants outParameters:1. Model: MR63ZZ2. Inner diameter: 3mm3. Outer diameter: 6mm4. Width: 2.5mm5. Precision grade: P06. Standard number: GBT/276-20137. Cage and material: J steel plate stamping8. Cr (kN): 2089. Cor（kN）：7410. Limit speed of grease lubrication (rpm): 7111. Oil lubrication limit speed (rpm): 801. Model: MR63 open type2. Inner diameter: 3mm3. Outer diameter: 6mm4. Width: 2mm5. Precision grade: P06. Standard number: CB/T 307.3-20177. Cage and material: steel plateSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 8cm * 6cm * 4cm / 3.15inch * 2.36inch * 1.57inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 30cm * 50cm * 35cm / 11.81inch * 19.69inch * 13.78inch Loading Container 20GP: 507 cartons * 500 pcs = 253500 pcs40HQ: 1179 cartons * 500 pcs = 589500 pcs Show more