Single Row Cylindrical Roller Bearings Manufacturers in India

Manufacturer & Supplier in India

Swaraj Bearing Company is one of the trusted Single Row Cylindrical Roller Bearings Manufacturers in India, supplying precision‑engineered bearings designed for heavy‑duty radial load applications. Single Row Cylindrical Roller Bearings are widely used in industrial systems where high radial load capacity and rigidity are essential. Due to their line contact design, Single Row Cylindrical Roller Bearings offer superior load‑carrying capability compared to ball bearings. For applications requiring combined radial and axial load support, we also offer advanced solutions such as Double Row Angular Contact Ball Bearings.

Single Row Cylindrical Roller Bearings are specifically engineered to handle high radial loads while maintaining dimensional stability and smooth rotational performance. Manufactured using high‑grade chrome steel and strict tolerance control, Single Row Cylindrical Roller Bearings ensure reduced friction, improved load distribution, and extended service life. Along with Single Row Cylindrical Roller Bearings, we also supply complementary solutions such as Double Row Spherical Roller Bearings for heavy industrial requirements.

Series: NU, NJ, NF, N, NUP Bore: 20mm – 500mm High Radial Load Chrome Steel SAE 52100

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Single Row Cylindrical Roller Bearings NU NJ NF series high radial load capacity

Overview

Overview of Single Row Cylindrical Roller Bearings

Single Row Cylindrical Roller Bearings are designed with cylindrical rollers in linear contact with the raceways, allowing them to support significantly higher radial loads. The internal construction of Single Row Cylindrical Roller Bearings minimizes stress concentration and improves operational durability in demanding industrial environments.

Available in multiple design configurations, Single Row Cylindrical Roller Bearings provide flexibility for axial displacement and shaft positioning. These bearings are commonly used in gearboxes, electric motors, rolling mills, and heavy machinery where high radial load capacity and structural rigidity are critical.

Genuine Global Brands Available

We supply genuine Single Row Cylindrical Roller Bearings from globally recognized manufacturers including ZVL, SKF, FAG, NTN, NSK, TIMKEN, ZKL, URB, and NACHI. All Single Row Cylindrical Roller Bearings are sourced through verified supply channels to ensure authenticity, high performance, and long operational life.

ZVL SKF FAG NTN NSK TIMKEN ZKL URB NACHI

Available Series & Sizes

Available Series & Part Numbers

We offer Single Row Cylindrical Roller Bearings in multiple standardized series designed for varied mounting and load requirements.

Bore Size Range: 20mm – 500mm

Load Capacity: High radial load capacity

Cylindrical Roller NU Series

The NU Cylindrical Roller Bearings feature a flangeless inner ring, allowing axial shaft displacement in both directions. This free‑displacement layout is ideal for machinery facing substantial thermal expansion during continuous operations.

Free Displacement High Radial Load

View NU Series

Cylindrical Roller NJ Series

The NJ Cylindrical Roller Bearings use two integral flanges on the outer ring and a single fixed rib on the inner ring to provide axial location in one direction. They are widely used in gearboxes where unidirectional thrust forces must be securely contained.

Semi-Locating High Radial Load

View NJ Series

Cylindrical Roller NF Series

The NF Cylindrical Roller Bearingsfeature two ribs on the inner ring and a single rib on the outer ring, offering axial positioning from the opposite direction of NJ bearings. This configuration ensures stable shaft tracking under punishing radial loads.

Semi-Locating High Radial Load

View NF Series

Cylindrical Roller N Series

The N Cylindrical Roller Bearingsare designed with two integral flanges on the inner ring and a flangeless outer ring, permitting unrestricted axial displacement of the housing. They are commonly installed where independent outer ring mounting is required.

Free Displacement High Radial Load

View N Series

Cylindrical Roller NUP Series

The NUP Cylindrical Roller Bearings use two ribs on the outer ring, a fixed inner rib, and a loose flange washer to provide precise axial location in both directions. This design is perfect for applications requiring zero lateral drift.

Locating Type High Radial Load

View NUP Series

Available Series: NU, NJ, NF, N, NUP Bore Size Range: 20mm – 500mm Load Capacity: High radial load capacity

Variants

Types of Single Row Cylindrical Roller Bearings

To suit varied industrial requirements, we provide the following configurations:

Free-Displacement Type

Certain Single Row Cylindrical Roller Bearings (such as NU and N series) allow axial displacement to accommodate thermal expansion.

Semi-Locating Type

NJ and NF series Single Row Cylindrical Roller Bearings provide axial positioning in one direction while supporting high radial loads.

Locating Type

NUP series Single Row Cylindrical Roller Bearings are designed for axial location in both directions, ensuring precise shaft positioning.

Technical Data

Technical Specifications

Parameter	Specification
Bearing Type	Single Row Cylindrical Roller Bearings
Series Available	NU, NJ, NF, N, NUP
Bore Size	20mm – 500mm
Load Type	High Radial Loads
Material	High Carbon Chrome Steel (SAE 52100)
Cage Type	Steel / Brass
Lubrication	Grease / Oil
Precision Grades	Standard Industrial Grade
Temperature Range	-20°C to +120°C

Why These Bearings

Features & Benefits

Single Row Cylindrical Roller Bearings offer several operational advantages that make them an essential choice for heavy industrial applications.

High radial load capacity

Excellent rigidity under heavy loads

Reduced friction due to line contact design

Suitable for high-speed industrial applications

Available in multiple design configurations

Accommodates axial displacement

Long service life under heavy-duty conditions

Reliable performance in demanding environments

5

Series Available

20mm–500mm

Bore Size Range

9+

Global Brands

20+

Years Experience

Where We Supply

Applications & Industries

Single Row Cylindrical Roller Bearings are extensively used in industries requiring high radial load capacity and structural stability.

Gearboxes & Transmission Systems

Single Row Cylindrical Roller Bearings provide reliable shaft support under heavy radial loads in industrial power transmission systems. Their rigid construction ensures stable torque transfer and long operational life.

Electric Motors

These bearings ensure smooth and stable rotation in medium to large industrial motors. Their high radial load capacity improves performance and reduces vibration during continuous operation.

Rolling Mills

Support heavy radial loads and continuous‑duty operations in steel and metal processing plants.

Heavy Machinery

Suitable for construction, mining, and material handling equipment operating under extreme load conditions. Their robust design enhances durability and structural stability.

Industrial Equipment

Used across manufacturing plants and processing machinery where high radial load capacity, precision, and long service life are critical.

Our Standards

Quality Assurance

At Swaraj Bearing Company, quality is the foundation of our supply philosophy and operational standards. Every bearing we supply undergoes strict verification to ensure authenticity, dimensional accuracy, and reliable performance. As an authorized distributor of ZVL Slovakia and a trusted supply channel for leading global brands such as SKF, FAG, NTN, NSK, TIMKEN, ZKL, URB, and NACHI, we provide products backed by proper documentation, batch traceability, and compliance with international quality standards.

We adhere to globally recognized standards that reflect our commitment to quality and reliability:

ISO 9001 Certified Manufacturing Standards

OEM-Authorized Supply & Documentation

European Quality Compliance (ZVL Slovakia Authorization)

Batch-Level Traceability & Genuine Product Assurance

Authorized Supply Channels

As an authorized distributor of ZVL Slovakia and a trusted supply channel for leading global brands, we provide products backed by proper documentation and compliance with international quality standards.

ZVL SKF FAG NTN NSK TIMKEN ZKL URB NACHI

Our Edge

Why Choose Swaraj Bearing Company?

Swaraj Bearing Company is recognized among leading Single Row Cylindrical Roller Bearings Manufacturers in India, supplying genuine and high‑performance industrial bearings through authorized and reliable sourcing channels. As an authorized distributor of ZVL Slovakia and a trusted supply partner for global brands, we ensure consistent availability of Single Row Cylindrical Roller Bearings across multiple series and bore sizes. With ready stock and timely pan‑India dispatch, every bearing supplied by us guarantees authenticity and dependable industrial performance.

Genuine Products Only

Every component sourced directly from authorized manufacturers with full batch traceability.

Fast Pan-India Dispatch

Ready stock and timely dispatch across India for urgent and bulk requirements.

OEM & Distributor Friendly

Flexible supply models tailored for OEMs, industrial clients, and bulk distributors across India.

20+ Years Experience

Decades of expertise in bearing procurement, supplier evaluation, and technical product analysis.

Dedicated Technical Support

Our team is always available for part identification, sizing, and procurement guidance.

Authorized ZVL Distributor

Official authorization from ZVL Slovakia with full OEM documentation and batch certification.

FAQs

Frequently Asked Questions

Single Row Cylindrical Roller Bearings are primarily used in applications requiring high radial load capacity and structural rigidity.

We supply NU, NJ, NF, N, and NUP series Single Row Cylindrical Roller Bearings for varied industrial applications.

These Bearings offer high radial load capacity due to their line contact design. They provide greater rigidity compared to ball bearings in heavy‑duty applications.

Yes, certain configurations of Single Row Cylindrical Roller Bearings are suitable for high‑speed industrial operations with proper lubrication.

Single Row Cylindrical Roller Bearings use line contact between rollers and raceways, allowing them to distribute load over a larger surface area. This design significantly increases radial load capacity.

NJ series Single Row Cylindrical Roller Bearings provide axial location in one direction, while NF series provide axial location from the opposite direction. Both support high radial loads.