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Industrial · SKU: QK1338
Steel Deep Groove Ball Bearing 1.57in Bore 3.15in OD 0.71in L, Pkg Qty 50
Engineered for demanding industrial applications, this steel deep groove ball bearing delivers reliable radial load support and high-speed rotational capability. Featuring a precise 1.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $159.99 |
| 11 - 50 | -5% | $151.99 |
| 51+ | -10% | $143.99 |
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Quick Answer
How Buyers Should Evaluate Steel Deep Groove Ball Bearing 1.57in Bore 3.15in OD 0.71in L, Pkg Qty 50
Engineered for demanding industrial applications, this steel deep groove ball bearing delivers reliable radial load support and high-speed rotational capability. Featuring a precise 1. 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: 1.57 in
- Outside Diameter: 3.15 in
- Material: Steel
Purchase Details
- Online price starts at $159.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 50 / 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 | 1.57 in |
| Outside Diameter | 3.15 in |
| Material | Steel |
| Inside Diameter | 1.57 in |
| Length | 0.71 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This industrial-grade deep groove ball bearing is engineered to deliver exceptional performance in demanding mechanical environments. Designed for high-speed rotational applications, the unit provides reliable radial load support while maintaining precise alignment under stress. The construction utilizes hardened steel to ensure long-term durability and resistance to deformation. Each bearing features dual metal shields that effectively retain internal lubrication while excluding dust, debris, and other contaminants. This protective design significantly extends service life, making it an ideal choice for machinery operating in harsh or dirty conditions. Supplied in a bulk package of 50 units, this product offers a cost-effective solution for maintenance teams, original equipment manufacturers, and repair facilities requiring consistent dimensional accuracy across multiple assemblies.
Key Features
Hardened steel construction for superior wear resistance and structural integrity Dual metal shields protect internal components from contamination and lubricant loss Optimized for high-speed rotation with minimal friction and heat generation Precise dimensional tolerances ensure seamless integration into standard housing units Bulk packaging of 50 units supports large-scale maintenance and production needs Reliable radial load capacity suitable for motors, pumps, and conveyor systems
Specifications
Bore Diameter: 1.57 in Outside Diameter: 3.15 in Width: 0.71 in
Material
Hardened Steel Shield Type: Dual Metal Shields (2Z) Package Quantity: 50 units Load Type: Radial Application Speed: High RPM capable
Applications
Electric motor shafts and spindle assemblies Industrial pump housings and fluid handling equipment Conveyor belt rollers and material handling systems Agricultural machinery gearboxes and drive trains HVAC fan motors and blower wheels Automotive alternators and starter motors General manufacturing equipment requiring robust rotational support
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