صغيرة مختومة الصلب الكرة تحمل 1 قطعة 6811ZZ 55x72x9 مللي متر قسم رقيقة كرة أخدود عميقة تحمل مزدوجة محمية (ABEC-3)
مميزات خاصة
- 1. Made of bearing steel, low noise, and long service life.
- 2. It has advantages such as fast heat dissipation, low friction, high speed, and high temperature resistance.
- 3. Widely used in various small machinery applications.
وصف
1. High hardness and high toughness ensure reliable and durable performance in harsh applications.
2. Smooth operation, energy-efficient, high-speed precision bearing.
Bearing Model:6811-ZZ
Bearing Type: Deep Groove Ball Bearing
Bearing Material:GCr15 Bearing Steel
Ball Material: GCr15 Bearing Steel
Seal Type: Iron Cover or Rubber Sealing Cover
Inner diameter (d):55mm
Outer diameter (D): 72mm
Height (B):9mm
Accuracy Class:ABEC-3 or ABEC-7
Package includes:1Pcs
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