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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.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit 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 Diameter | 0.31 in |
| Outside Diameter | 0.87 in |
| Material | Steel |
| Inside Diameter | 0.31 in |
| Length | 0.28 in |
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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