KTTM Ring Frame Bottom Roller Bearing

Name: KTTM Ring Frame Bottom Roller Bearing
Brand: VINDEX INDUSTRIES
Price: 80.0 INR
Availability: InStock

Price 80.0 INR/ Piece

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KTTM Ring Frame Bottom Roller Bearing Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Pieces Per Month

Delivery Time
7 - 10 Days

Sample Available
No

Main Export Market(s)
Central America, Australia, Asia, Middle East, Africa, North America, South America, Eastern Europe, Western Europe

Main Domestic Market
All India

About KTTM Ring Frame Bottom Roller Bearing

Bottom Roller Bearings are critical components used to support fluted (grooved) bottom rollers in spinning frames, speed frames, and draw frames. They help in accurate fiber drafting, stable roller rotation, and long machine uptime.

Technical Specification Overview

Specification	Details
Bearing Type	Deep Groove Ball Bearing / Needle Roller Bearing
Used In	Ring Frames, Speed Frames, Draw Frames (Drafting Zones)
Outer Diameter (OD)	Typically 22 mm 30 mm
Inner Diameter (ID)	Usually 10 mm 15 mm
Width	6 mm 9 mm
Material	High Carbon Chrome Steel (e.g., EN-31, 52100)
Seal Types	ZZ (Double Metal Shield), 2RS (Double Rubber Seal)
Cage Material	Pressed Steel or Nylon Cage
Load Type	Designed for light to moderate radial loads
RPM Capacity	10,000 18,000 RPM
Lubrication	Grease-packed (sealed-for-life) or oil-lubricated options
Operating Environment	Continuous use in dusty, humid, and high-speed conditions

Common Bearing Series & Sizes Used

Bearing No.	Size (mm)	Common Application
2128	12 x 28 x 12 (approx.)	Older or special bottom roller systems

OEM-Specific Bottom Roller Bearing Applications

OEM	Typical Bearing Series Used	Notes
LMW	6202 / 6203 / 6204	Standard Indian ring frames
Rieter	62026204, HK1210 (compact), NA4901	High-speed drafting; often sealed bearings
Zinser	6001, 6203, Needle Bearings	Dynamic balanced systems, long life expected
Toyota / KKTM	6000 series, often high-precision	Silent, vibration-free operation
Marzoli	6202 / 6203 / 6204	Classic systems; uses Euro standard designs

Textile Industry-Specific Requirements

Low Vibration & Noise: Directly affects yarn smoothness and evenness.
Dust-Proof Sealing: Important in fiber-rich air environments.
High RPM with Stability: Must handle high-speed rotation without heat.
Corrosion Protection: In humid or semi-wet mill conditions.
Long Service Life: Minimizes machine downtime and maintenance.

Top Bearing Brands Used in Textile Mills

Brand	Country	Used For
SKF	Sweden/Global	Premium quality for Rieter, Zinser
FAG	Germany	Precision German-built
NBC	India	LMW and Indian machines
NTN	Japan	Used in Toyota systems
ZKL	Czech Republic	Mid-range quality
KOYO	Japan	Used in older and compact systems
Vindex	India (OEM)	In-house, suitable for spindle booster and roller systems