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Steel Plain Bearing 0.31 in Bore 0.87 in OD 0.28 in L Industrial, Pkg Qty 100

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Industrial · SKU: JR2021

Steel Plain Bearing 0.31 in Bore 0.87 in OD 0.28 in L Industrial, Pkg Qty 100

Designed for demanding industrial applications, this steel plain bearing delivers reliable performance in compact assemblies. Featuring a precise 0.

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$89.99
$0.90/each(100 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$89.99
11 - 50-5%$85.49
51+-10%$80.99
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Quick Answer

How Buyers Should Evaluate Steel Plain Bearing 0.31 in Bore 0.87 in OD 0.28 in L Industrial, Pkg Qty 100

Designed for demanding industrial applications, this steel plain bearing delivers reliable performance in compact assemblies. Featuring a precise 0. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • Bore Diameter: 0.31 in
  • Outside Diameter: 0.87 in
  • Material: Steel

Purchase Details

  • Online price starts at $89.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 100 / Each.
  • Lead time: 2-3 weeks.

Use RFQ When

  • Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
  • Request support when fit, material, or substitute selection needs confirmation before order.
  • Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.

Technical Specifications

Bore Diameter0.31 in
Outside Diameter0.87 in
MaterialSteel
Inside Diameter0.31 in
Length0.28 in
Product Details

Full Description

Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.

Overview

This industrial-grade steel plain bearing is engineered for high-performance applications requiring precise shaft alignment and robust load support within compact mechanical assemblies. Constructed from durable steel, the unit delivers exceptional resistance to wear and deformation under continuous operational stress. With a bore diameter of 0.31 inches and an outside diameter of 0.87 inches, this component ensures tight tolerance fitting for critical machinery. The streamlined 0.28-inch length optimizes space utilization without sacrificing structural integrity, making it an ideal solution for equipment where dimensional constraints are paramount. Designed for longevity, these bearings reduce maintenance frequency and enhance overall system reliability in severe operating environments.

Key Features

High-strength steel construction for maximum durability Precise 0.31-inch bore diameter for accurate shaft fitment 0.87-inch outside diameter ensures stable housing integration Compact 0.28-inch length ideal for space-constrained designs Superior wear resistance for extended service life Consistent performance under high-cycle loading conditions Industrial packaging containing 100 units per case for inventory efficiency

Specifications

Bore Diameter: 0.31 in Outside Diameter: 0.87 in Inside Diameter: 0.31 in Overall Length: 0.28 in

Material

Steel Package Quantity: 100 units Tolerance Class: Precision industrial grade Load Capacity: High radial load support

Applications

Automotive transmission systems and engine components Heavy-duty agricultural machinery and harvesting equipment Industrial conveyor systems and material handling units Hydraulic pumps and fluid power apparatus Electric motor mounts and rotating shaft assemblies Construction equipment pivot points and linkages Manufacturing automation robots and precision actuators Textile machinery requiring consistent low-friction movement

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Frequently Asked Questions

What are the precise dimensional specifications for this steel plain bearing?
This bearing features a bore and inside diameter of 0.31 inches, an outside diameter of 0.87 inches, and a length of 0.28 inches. Constructed from durable steel, these dimensions ensure a precise fit for standard industrial shafts requiring tight tolerance.
In which industrial applications is this bearing best suited?
Designed for heavy-duty environments, this steel plain bearing is ideal for machinery operating under high loads where resistance to deformation is critical. Its robust construction supports continuous operation in manufacturing equipment, automotive assemblies, and agricultural tools.
How is the product packaged and what is the minimum order quantity?
The bearings are supplied in industrial-grade packaging with a standard pack size of 100 units per set to streamline inventory management for large-scale projects. This bulk configuration ensures cost-efficiency and protects the components during storage and transit.
Steel Plain Bearing 0.31 in Bore 0.87 in OD 0.28 in L Industrial, Pkg Qty 100 | Machrio