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Industrial · SKU: JQ9540
Steel Thrust Ball Bearing 3.94 in Bore 5.31 in OD for Industrial Machinery
Engineered for heavy-duty industrial machinery, this steel thrust ball bearing delivers reliable unidirectional load support in high-pressure environments. Featuring a precise 3.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $79.99 |
| 11 - 50 | -5% | $75.99 |
| 51+ | -10% | $71.99 |
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Quick Answer
How Buyers Should Evaluate Steel Thrust Ball Bearing 3.94 in Bore 5.31 in OD for Industrial Machinery
Engineered for heavy-duty industrial machinery, this steel thrust ball bearing delivers reliable unidirectional load support in high-pressure environments. Featuring a precise 3. 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: 3.94 in
- Outside Diameter: 5.31 in
- Material: Steel
Purchase Details
- Online price starts at $79.99.
- Minimum order quantity: 1 unit.
- Availability: Contact for Availability.
- 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 | 3.94 in |
| Outside Diameter | 5.31 in |
| Material | Steel |
| Inside Diameter | 3.94 in |
| Length | 0.98 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This unidirectional thrust ball bearing is engineered to deliver precise axial load support for heavy-duty industrial machinery operating under high-pressure conditions. Constructed from hardened steel, the unit provides exceptional resistance to wear and deformation during continuous rotation. The design focuses on maintaining strict alignment tolerances while accommodating significant thrust loads in a single direction. With a compact profile and robust build quality, this component ensures reliable performance in demanding environments where rotational stability and long service life are critical. It serves as an essential upgrade or replacement part for shaft assemblies requiring durable motion control solutions without excessive maintenance requirements.
Key Features
Hardened steel construction for maximum durability and wear resistance Precise 3.94-inch bore diameter for seamless shaft integration 5.31-inch outside diameter designed for standard housing fits Compact 0.98-inch axial length to maximize space efficiency Unidirectional load capacity optimized for consistent thrust applications High-dimensional accuracy ensures minimal vibration and noise Suitable for high-speed rotational operations in industrial settings
Specifications
Bore Diameter: 3.94 in Outside Diameter: 5.31 in Inside Diameter: 3.94 in Axial Length: 0.98 in
Material
Hardened Steel Load Direction: Unidirectional Pack Size: 1 unit
Applications
Heavy-duty gearboxes and transmission systems Vertical pump shafts and hydraulic turbines Industrial cranes and hoisting equipment Machine tool spindles and rotary tables Automotive clutch release mechanisms Steel mill rolling stands Mining conveyor drive systems Oil and gas drilling rig components
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