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Steel Plain Bearing 0.31 in Bore 0.63 in OD 0.20 in L, Pkg Qty 36

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Industrial · SKU: AE0168294

Steel Plain Bearing 0.31 in Bore 0.63 in OD 0.20 in L, Pkg Qty 36

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

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$89.99
$2.50/each(36 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 0.63 in OD 0.20 in L, Pkg Qty 36

Engineered 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 $89.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 36 / 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 high-precision steel plain bearing is engineered to deliver exceptional reliability in compact industrial assemblies where space is at a premium. Designed for rotating shaft applications requiring smooth linear motion, the unit combines a robust steel construction with tight dimensional tolerances to ensure consistent performance under demanding operational conditions. The low-profile design allows for seamless integration into miniature machinery, precision instruments, and automated systems without compromising on load-bearing capacity or wear resistance. Supplied in bulk packaging containing 36 units, this solution supports efficient inventory management and streamlines procurement for large-scale manufacturing operations.

Key Features

Durable steel construction provides high load capacity and superior resistance to wear Compact 0.20-inch length optimizes design for space-constrained mechanical assemblies Precision-machined 0.31-inch bore ensures accurate fit and smooth shaft rotation 0.63-inch outside diameter offers stable housing support in miniature applications Bulk pack of 36 units reduces per-unit cost and simplifies supply chain logistics Ideal for environments requiring reliable performance without frequent maintenance

Specifications

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

Material

Steel Package Quantity: 36 units Bearing Type: Plain Bearing

Applications

Miniature electric motors and gearboxes Precision optical equipment and laboratory instruments Small-scale robotic joints and actuator systems Automated assembly line components Textile machinery and printing press rollers Medical devices requiring compact rotational support Consumer electronics with high-speed moving parts

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Frequently Asked Questions

What are the precise dimensional specifications for this steel plain bearing?
This bearing features a 0.31-inch bore diameter, a 0.63-inch outside diameter, and a length of 0.20 inches. Constructed from durable steel, these dimensions ensure a precise fit for shafts requiring a 0.31-inch inner diameter.
What industrial applications are best suited for these miniature bearings?
These compact steel bearings are ideal for high-speed, low-load applications such as small electric motors, precision instrumentation, and robotic joints. Their robust construction supports reliable operation in environments where space is limited but structural integrity is critical.
How are these bearings packaged and what is the minimum order quantity?
The bearings are supplied in standard packages containing 36 units each to facilitate bulk inventory management for production lines. This pack size allows buyers to efficiently stock components while minimizing per-unit handling costs.