Hero 91001KTC900S Roller Bearing 22×58×17 – Fits Glamour / Super Splendor

Restore smooth crankshaft rotation with the 91001KTC900S Roller Bearing (22×58×17 mm). Though marketed as a roller bearing, many vendors label it as a ball/roller hybrid (6304 class) fit for Hero Glamour, Glamour i3s / IBS, and Super Splendor engines. This bearing replaces worn or noisy crank bearings, eliminating excessive vibration, engine noise, and potential seizure.

Each unit is crafted from premium chromium steel, sealed on both sides to block dust and grit, pre-lubricated for longevity, and dimensionally precise for OEM fit. When your engine shows bearing knock, stiff rotation, or abnormal vibrations, replacing this bearing with the correct spec part is essential for engine health and rider confidence.

⚠️ Before purchase, always verify with your engine’s parts diagram or VIN to ensure this bearing matches your crank / connecting rod bearing spec.

Key Features:

• Genuine spec 91001KTC900S roller / crank bearing (22×58×17 mm)

• Multiple Hero model compatibility (Glamour / Super Splendor / i3s / IBS)

• High carbon chromium steel construction for durability

• Dual seal shields to keep out dust and contaminants

• Pre-lubricated for immediate use

• Maintains smooth rotation, reduces noise / vibration

• Direct-fit replacement — no modification needed

• Restores engine health during overhaul or maintenance

Compatibility Table:

✅ Confirmed fitment for various Hero Glamour & Super Splendor variants via multiple parts vendors
❗ Always cross-check your specific engine’s bearing spec (diagram, service manual, or existing bearing) before ordering

Variants:

• Single standard bearing — 91001KTC900S

• One size only (22 × 58 × 17 mm)

• Sealed bearing — typically no open version unless aftermarket

FAQs:

Q1. Will 91001KTC900S fit my 2018 Hero Glamour i3s?
If your engine design uses a 22×58×17 bearing in that position (many Glamour / i3s variants do), yes. But always confirm by matching your current bearing dimensions or checking your parts diagram.

Q2. Is this a roller or ball bearing?
It’s a roller bearing specification (as per multiple vendors) with internal hybrid/rolling elements. Some sellers call it “roller / radial bearing.”

Q3. What symptoms indicate a bad bearing?
Engine knocking, unusual vibration, stiff rotation, heat near crankcase, or oil leaks.

Q4. Can I install it myself?
Yes, if you have mechanical experience. Use correct tools (bearing puller/press), ensure alignment, and proper clearance. If unsure, get a mechanic.

Q5. Can I reuse the old bearing?
No — bearings deform under load. Always use a new, correct-spec bearing for longevity.