Name: Industrial Ball Bearings Supplier in Kolkata
Brand: Fine Bearing
Rating: 4.5 (2970 reviews)

Roller Bearings

Roller Bearings Supplier

Fine Bearing is a leading Roller Bearings Supplier in Kolkata, offering premium-quality bearings from top brands like SKF, FAG, ZKL and NTN. Our Roller Bearings are engineered for high load capacity, precision, and long-lasting performance, making them suitable for demanding industrial applications.

About Roller Bearings

Roller Bearings are designed to carry heavy radial and axial loads more efficiently than ball bearings, thanks to their rolling elements shaped as cylinders, cones, or needles. They are ideal for applications where durability, stability, and high load capacity are essential.

Where We Can Use Roller Bearings

Roller Bearings are widely used in:

Steel Mills & Heavy Industries – Rolling mills, gearboxes, crushers
Automotive Industry – Transmissions, axles, and wheel hubs
Mining & Construction Equipment – Crushers, conveyors, and drilling machines
Power Plants – Turbines, generators, and pumps
Cement Industry – Rotary kilns, mills, and conveyors
Railways & Marine Applications – Axles, propulsion systems, and heavy-duty shafts
Agricultural Machinery – Tractors, harvesters, and heavy-duty implements

Features of Roller Bearings

High radial and axial load capacity
Excellent performance in heavy-duty applications
Suitable for low to medium speed applications
Long service life with proper lubrication
Available in cylindrical, tapered, spherical, and needle designs
High rigidity and shock resistance
Low maintenance requirement

Specifications of Roller Bearings

Material: Chrome steel, stainless steel, special alloy steel
Types: Cylindrical Roller Bearings, Tapered Roller Bearings, Spherical Roller Bearings, Needle Roller Bearings
Bore Size Range: 20 mm to 500 mm (custom sizes available)
Load Capacity: Heavy radial and axial loads depending on bearing type
Speed Range: Suitable for low to moderate RPM operations
Lubrication: Grease, oil, or solid lubrication options
Brands Offered: SKF, FAG, NTN

Technical Specifications (Example for Common Types)

Type	Bore Diameter (mm)	Outside Diameter (mm)	Width (mm)	Dynamic Load (kN)	Static Load (kN)	Speed (RPM)
Cylindrical Roller Bearing	20 – 500	47 – 800	14 – 200	25 – 2500	20 – 2000	800 – 3000
Tapered Roller Bearing	25 – 450	52 – 850	15 – 180	30 – 3000	25 – 2500	500 – 2500
Spherical Roller Bearing	30 – 400	62 – 900	16 – 200	35 – 3500	30 – 3000	400 – 2000
Needle Roller Bearing	5 – 120	10 – 180	8 – 60	5 – 250	4 – 200	1000 – 5000