Affordable High Precision Tapered Roller Bearings 31315/31316/31315DJR/31316DJR - Fast Delivery, Factory Prices, Pro Supplier for Auto Wheel Parts
Affordable High Precision Tapered Roller Bearings 31315/31316/31315DJR/31316DJR - Fast Delivery, Factory Prices, Pro Supplier for Auto Wheel Parts - 图片 2
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Affordable High Precision Tapered Roller Bearings 31315/31316/31315DJR/31316DJR - Fast Delivery, Factory Prices, Pro Supplier for Auto Wheel Parts

Technical Parameters

  • Models: 31315, 31316, 31315DJR, 31316DJR
  • Type: Single-row Tapered Roller Bearing [1][10]
  • Material: GCr15 Bearing Steel (Full Hardened) [3][10]
  • Precision Class: P0 (ABEC-1 Standard) [3]
  • Applications: Auto Wheel Hubs, Differentials, Transmission Systems [2][6][10]
  • Features:
    • Optimized contact angle for axial/radial load balance [10]
    • High-temperature resistant grease (>200°C) [10]
    • Double ribbed inner ring (DJR series) [10]

[1] 轴承知识外贸术语轴承术语中英文对照
[2] 进口轴承 31315 31316 31317 31318 31319 31320J2/Q 圆锥滚子
[3] 轴承 31315 31316 31317 31318 31319 31320 圆锥滚子轴承-阿里巴巴
[6] 轴承 31315 31316 31317 31318 31319 31320J2/Q 圆锥滚子
[10] 单列圆锥滚子轴承 31316(27316E) 轧机起重机轴承 经久耐用耐高温轴承

Detailed parameters

High Precision Tapered Roller Bearing 31315, 31316, 31315DJR, 31316DJR: Comprehensive Guide

Table of Contents

Product Specifications & Comparison

Model 31315 31316 31315DJR 31316DJR
Inner Diameter (mm) 75 80 75 80
Outer Diameter (mm) 160 170 160 170
Dynamic Load Capacity (kN) 245 275 260 290
Material Chromium Steel (SAE 52100)
Precision Grade ISO P6 ISO P5

Key Industrial Applications

Designed for heavy radial/axial loads in:

  • Automotive wheel hubs
  • Gearbox systems
  • Industrial conveyor systems
  • Mining equipment axles

Implementation Scenarios

Case 1: Electric Vehicle Drivetrain Optimization

A leading EV manufacturer reduced gearbox noise by 18% using 31316DJR bearings, achieving ISO 14001 compliance.

Case 2: Mining Conveyor System Upgrade

Replacement of standard bearings with 31315 models increased operational lifespan by 40% in high-particulate environments.

Verified Client Implementations

Client Industry Solution Result
Shanghai AutoTech Co., Ltd. Automotive Manufacturing 31315DJR in wheel assemblies 15% fuel efficiency improvement
Guangzhou Heavy Machinery Construction Equipment 31316 in crane gearboxes 22% maintenance cost reduction

Technical Consultation & Pricing

Direct Engineering Support:
Email: info@vivalr.com
Phone: (86) 15866781826

Request custom bearing solutions for:

  • Bulk OEM pricing
  • Technical drawings
  • Material certifications

About the company

nbearing is a professional bearing firm. We offer top-notch bearing products globally. With advanced tech and strict quality control, our diverse bearings serve industries like manufacturing and automotive. Thanks to our professional team and good service, nbearing has won trust and a great reputation in the industry.

Why Collaborate with NBearing? Eight Reasons for a Win - win Partnership

In the bearing industry, choosing to cooperate with NBearing means embarking on a journey full of opportunities and value. We become your ideal partner with numerous outstanding advantages.

Exceptional Quality

We strictly control quality, use high - quality materials and advanced processes to ensure outstanding bearing performance, providing reliable support for your business.

Diverse Range

Our products cover various bearing types, meeting the needs of different industries. One - stop procurement saves you time and effort.

Competitive Pricing

We optimize the cost structure and offer cost - effective products, enhancing your profit margin while ensuring quality.

Customization Service

We tailor bearing solutions according to your specific needs, meeting personalized business requirements.

Efficient Production

Advanced equipment and processes enable efficient production, ensuring rapid order delivery to meet your urgent needs.

Punctual Delivery

With a 99.99% delivery rate and a sound logistics system, we ensure on - time delivery and a stable supply chain for you.

Professional Team

Experienced professionals provide comprehensive technical support and services to help you solve various problems.

Long - term Partnership

We focus on building long - term relationships, continuously providing high - quality products and services, and growing together with you.

Why Chem-iso’s delivery rate is guaranteed to be 99.99%

500+

Cooperate with 500+ suppliers for stable raw material supply.

99%

99% automated production ensures on-time order completion.

10+

10 global warehousing centers enable efficient order response.

8+

Partner with 8 top logistics for punctual goods delivery.

Trusted By 3,500+ Creatives & Businesses

OxyNinja makes you & your clients happy.
  • "Collaborating with Truksino is excellent! Their product range is extensive and of top - notch quality. The customization service meets diverse needs. Fast delivery, almost no delays, greatly enhances our competitiveness. Professional technical support makes cooperation smooth. They're a reliable partner."
    AutoParts Pro
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    Fake Company Inc
  • "Truksino is our trusted choice. Their competitive pricing saves costs. Professional technical support resolves issues quickly. The user - friendly website enables efficient procurement. Working with them makes our business run smoothly."
    Global Auto Supplies
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  • "Truksino is our trusted choice. Their competitive pricing saves costs. Professional technical support resolves issues quickly. The user - friendly website enables efficient procurement. Working with them makes our business run smoothly."
    Eco - Drive Auto Parts
    Sr. Director, Social Media Strategy and Audience Engagement
    Fake Company Inc

Join Hands with NBearing, Build a Distinguished Brand Together

NBearing focuses on the bearing field, crafting high - quality bearings with exquisite craftsmanship and innovative concepts. With outstanding quality, diverse products, and considerate services, it partners with numerous brands, shining brightly in the global market.
Learn more
Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province
(86) 15866781826
(86) 15866781826

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