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Steel Plain Bearing 0.31 in Bore 0.63 in OD 0.20 in L Industrial, Pkg Qty 100

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Industrial · SKU: AA1905673

Steel Plain Bearing 0.31 in Bore 0.63 in OD 0.20 in L Industrial, Pkg Qty 100

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

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$139.99
$1.40/each(100 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$139.99
11 - 50-5%$132.99
51+-10%$125.99
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Quick Answer

How Buyers Should Evaluate Steel Plain Bearing 0.31 in Bore 0.63 in OD 0.20 in L Industrial, Pkg Qty 100

Designed for precision industrial applications, this steel plain bearing delivers reliable performance in compact assemblies. Featuring a 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: 0.63 in
  • Material: Steel

Purchase Details

  • Online price starts at $139.99.
  • 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 Diameter0.63 in
MaterialSteel
Inside Diameter0.31 in
Length0.20 in
Product Details

Full Description

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

Overview

This industrial-grade plain bearing is engineered for high-precision applications where space constraints and load-bearing capacity are critical factors. Constructed from robust steel, the unit delivers exceptional durability and resistance to wear under demanding operational conditions. The compact design features a 0.31-inch bore diameter and a 0.63-inch outside diameter, maintaining a low-profile length of just 0.20 inches to optimize assembly in tight mechanical configurations. Ideal for high-volume manufacturing and maintenance operations, this component ensures consistent performance with strict dimensional tolerances. Each industrial package contains 100 units, providing a cost-effective solution for large-scale production lines and equipment refurbishment projects.

Key Features

Precision-machined steel construction for maximum structural integrity Compact 0.20-inch length designed for space-constrained assemblies High load capacity suitable for heavy-duty rotational applications Superior wear resistance extends service life in continuous operation Strict dimensional tolerances ensure seamless integration into existing systems Bulk packaging of 100 units supports efficient inventory management Smooth internal surface reduces friction during rotational movement

Specifications

Bore Diameter: 0.31 in Outside Diameter: 0.63 in Inside Diameter: 0.31 in Overall Length: 0.20 in

Material

Steel Package Quantity: 100 units Packaging Type: Industrial Bulk

Applications

Automotive transmission assemblies and gearboxes Precision electric motor mounts and shaft supports Industrial conveyor system rollers and pivots Agricultural machinery linkages and joint connections HVAC fan motors and blower wheel assemblies Packaging equipment drive trains and guide rails Robotics arm joints requiring compact bearing solutions Textile manufacturing machinery spindles

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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 0.63 inches, and a length of 0.20 inches. Constructed from durable steel, these dimensions ensure a precise fit for compact mechanical assemblies requiring tight tolerances.
In which industrial applications is this specific bearing size most commonly used?
Due to its small footprint and robust steel construction, this bearing is ideal for high-speed miniature motors, precision instrumentation, and lightweight robotic joints. It performs reliably in environments where space is limited but structural integrity under moderate loads is critical.
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 is designed to meet the demands of manufacturing lines while ensuring components remain protected during storage and transit.