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Rolling mill bearings

Rolling Mill Support Bearing

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Techspecs

Description

Design Principles: Four-row cylindrical rollers distribute loads evenly (95% load distribution efficiency). Flanged outer ring simplifies axial fixation. Performance Highlights: Ultra-High Load Capacity: Dynamic radial load ≥5000 kN (refer to model RMSB1200). High-Temperature Resistance: Special heat treatment ensures ≥80% lifespan at 200°C. Easy Maintenance: Split outer ring design allows on-site roller replacement.

Features

Built for Extreme Conditions

Resists shock,vibration,and contamination from mill scale/water.

Extended Service Life

Logarithmic roller profile reduces edge stress by 30%.

Fast Delivery

80% of standard models are in stock.

Working Principle

Load Distribution: Radial loads are shared by four roller rows,transferred to the housing via the flanged outer ring. Axial positioning is achieved through flange side ribs (axial clearance ≤0.1 mm). Lubrication System: Options include high-pressure oil film lubrication (40 Bar) or automatic grease replenishment.

Application & Case

Newbee Transmission Achieves Technological Breakthrough in Spring-Pretensioned Rolling Mill Bearings

FAQ

What distinguishes RMSB bearings from standard cylindrical roller bearings?

RMSB bearings feature multi-row rollers for 3–5x higher load capacity,integrated seals,and dedicated lubrication ports,tailored for rolling mill demands.

How to address frequent bearing failures in rolling mills?

Upgrade to RMSB bearings with centralized lubrication and implement vibration monitoring (recommended threshold: ≤4.5 mm/s).

What parameters need to be provided for non-standard customization?

Do you offer bearing remanufacturing services?

Can RMSB bearings operate in water-cooled environments?

Yes,models with corrosion-resistant coatings and IP66 seals are available for wet conditions.

Customize large scale machinery parts with affordable cost

NewBee Machinery provides high quality shaft, bearing, gears, CNC machines and other customized mining machinery.

20 Year Experience

NewBee Machinery has 20 years’ experience in customize machinery parts.

Professional R&D Team

Professional and effective research and design team

Advanced Processing Equipment

We have advanced large CNC centner and processing equipment.

Competitive Price

NewBee Machinery provides cost effective products for global customers.

Send an Inquiry

If you are looking for customized machinery parts, precision bearings or CNC Machinery, feel free to contact us and our team will reply within 48 hours.

Do You Have Any Questions!

+8615090185276

sales@newbeetrans.com

Luoyang City, Henan, China

CNC Machinery

Precision Bearings

Non-standard Machinery Parts

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