🚗 Compatibility

Product: Ball Bearing 6311 ZZ
Brand: Part n Spares Auto
Part Type: Deep Groove Ball Bearing
Bearing Number: 6311 ZZ
Dimensions: 55 × 120 × 29 mm
Shield Type: Double Metal Shielded (ZZ)
Quantity: 1 Piece

The Ball Bearing 6311 ZZ (55 × 120 × 29 mm) is designed to support rotating shafts and help reduce friction between moving components. Featuring metal shields on both sides, this deep groove ball bearing helps protect the internal rolling elements from dust and retain lubricant during operation. It is suitable for compatible industrial machinery, electric motors, pumps, and other mechanical applications requiring the specified bearing size. Please verify the bearing number, dimensions, and application requirements before ordering.

✅ Key Features

• Product: Ball Bearing 6311 ZZ

• Dimensions: 55 mm inner diameter × 120 mm outer diameter × 29 mm width

• Double metal shields for protection against dust and contaminants

• Helps reduce friction during rotational movement

• Designed to support radial loads in compatible applications

• Suitable for machinery, electric motors, pumps, and mechanical equipment

• Ideal for maintenance and bearing replacement

• Verify shaft size, housing dimensions, and operating requirements before installation

• Quantity: 1 Piece

⚠️ Signs of Bearing Wear

• Unusual noise during rotation

• Excessive vibration or rough movement

• Increased operating temperature

• Noticeable looseness or excessive play

• Damaged metal shields or lubricant loss

• Increased friction or resistance during rotation

🛡 Warranty

7-Day Fitting & Working Warranty from the date of delivery.

Warranty covers manufacturing defects only. Physical damage, improper installation, misuse, contamination, and normal wear and tear are not covered.

🚚 Shipping

• Free shipping across India

• Dispatch within 1–2 business days

• Secure packaging

• Tracking details provided after dispatch

❓ FAQs

Q1. What are the dimensions of the 6311 ZZ bearing?
The bearing measures 55 mm inner diameter × 120 mm outer diameter × 29 mm width.

Q2. What does ZZ mean?
ZZ indicates metal shields on both sides of the bearing, helping protect the internal components from dust and contaminants.

Q3. What applications can use this bearing?
It can be used in compatible industrial machinery, electric motors, pumps, and other rotating mechanical assemblies requiring a 6311 ZZ bearing.

Q4. How can I confirm compatibility?
Check the bearing number, shaft diameter, housing bore, width, shielding requirements, and operating conditions before ordering.

Q5. What does the package include?
The package includes 1 piece of Ball Bearing 6311 ZZ.