Pillow Block Bearings

Pillow Block Bearings Specification

Thickness
27 mm

Weight
0.8 kg

Material
Cast Iron

Ball Bearing Type
Deep Groove Ball Bearing

Structure
Single Row

Seals Type
Double Seal

Number Of Rows
1

Bore Size
20 mm

Outside Diameter
47 mm

Limiting Speed
8500 RPM

Load Capacity
2300 kg

Inner Diameter
20 mm

Application
Machinery, Conveyors, Agricultural Equipment

Lubrication
Grease Lubricated

Surface Finish
Phosphated/Painted

Housing Type
Pillow Block

Operating Temperature
-20°C to 120°C

Shaft Compatibility
Standard Metric

Mounting Type
Base Mounted

Corrosion Resistance
Moderate

About Pillow Block Bearings

Powered by extreme domain experience, we are immensely involved in exporting and supplying optimum grade Pillow Block Bearings that are especially admired for their easy installation, rugged construction and smooth finish. The bearings provided by us are manufactured as per the prevailing norms and regulations of the industry by making use of premium quality cast iron and innovative technology. Our offered range of bearings are provided in different dimensions and shapes as per the customers requirements. Clients can avail these Pillow Block Bearings from us at rock bottom prices.

Features:

Ruggedness
Corrosion resistance
Fine finish
Heat resistance

Superior Durability and Construction

Constructed from high-quality cast iron, these pillow block bearings offer impressive strength and resistance to wear. The phosphated/painted surface finish provides moderate protection against corrosion, ensuring reliable performance in demanding industrial settings. Double seal designs help safeguard the internal components from dust and contaminants.

Optimized for Versatile Machinery Applications

Engineered for use in machinery, conveyors, and agricultural equipment, our bearings are compatible with standard metric shafts and perform efficiently across a broad temperature range. Their grease lubrication and double-sealed construction extend service life, while the single-row, deep groove design ensures smooth, steady operation at high speeds.

FAQs of Pillow Block Bearings:

Q: How should these pillow block bearings be installed for optimal performance?

A: For best results, mount the pillow block bearing on a clean, flat surface using the base mounting holes. Align the 20 mm bore with the shaft, secure all bolts evenly, and ensure the assembly is free from misalignment to prolong bearing life.

Q: What are the specific benefits of the double-sealed design in these bearings?

A: The double seal enhances protection against dust, debris, and moisture, preserving the grease lubrication inside and reducing maintenance intervals. This design extends the bearings lifespan and ensures smooth operation even in challenging environments.

Q: When is it necessary to re-lubricate the bearings, and what type of grease is recommended?

A: Re-lubrication intervals depend on operating conditions, but most machinery applications benefit from scheduled maintenance every 6 to 12 months. Use a high-quality lithium-based grease suitable for temperatures ranging from -20C to 120C for optimal performance.

Q: Where can these pillow block bearings be used effectively?

A: These bearings are ideal for industrial settings such as machinery, material conveyors, and a variety of agricultural equipment, thanks to their robust construction and moderate corrosion resistance. Importers, suppliers, and traders across India can deploy them in diverse operational scenarios.

Q: What is the process for selecting the correct pillow block bearing size?

A: Determine the shaft diameter (20 mm for this model), the applications load requirement (up to 2300 kg), and the required operating speed (up to 8500 RPM). Match these criteria to ensure suitable fit and performance for your specific equipment.

Q: How does the phosphated/painted finish benefit the bearing in corrosive environments?

A: The phosphated/painted surface acts as a protective barrier against moisture and chemicals, offering moderate corrosion resistance. This finish is especially beneficial in agricultural or industrial environments where exposure to harsh elements is common.

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