Roller Bearings — Nissan Gravite

Category: Transmission | Severity: high | Cost: ₹2,000–₹6,000

What is Roller Bearings?

Roller bearings handle heavy radial loads in transmission systems.

How Roller Bearings Works

Cylindrical rollers distribute load across a larger surface area than ball bearings.

Why is Roller Bearings Important?

Supports high load components like shafts and gears.

Common Problems

Wear
Cracking
Noise

Symptoms

Grinding sound
Heat buildup

Causes of Failure

Overload
Improper lubrication

Impact on Car Performance

Leads to inefficient gear operation.

DIY Fix Guide — Step by Step

Check noise during driving
Inspect oil quality
Replace faulty bearing

Maintenance Tips

Regular oil inspection
Avoid overload

Replacement Cost in India

Estimated range: ₹2,000 – ₹6,000

Where to Buy Online

When to Replace Roller Bearings

Replace when excessive noise or damage is observed.