3205 B.2RS1 Double Row Angular Contact Ball Bearing with 40° Contact Angle & Double 2RS1 Contact Seals

1.Product Overview

3205 B.2RS1 is an integrated double-row angular contact ball bearing adopting 40° big contact angle and double-sided 2RS1 lip seals. Its internal back-to-back ball arrangement can withstand combined radial load, two-way axial load and obvious tilting moment simultaneously. Equipped with double lip rubber seals and factory pre-filled grease, it adapts to dusty, splash-prone working environments such as heavy conveyors, agricultural machinery and industrial reducers.

Get a quote within 24 hours for your project

2.Key Advantages

• 40° wide contact angle delivers superior axial bearing capacity compared to standard 30° A series bearings
• 2RS1 dual lip contact seals effectively isolate dust, debris and coolant while locking internal lubricant
• Integrated double-row design cuts axial installation space compared to two separate single-row bearings
• Glass fiber reinforced polyamide cage reduces rotation friction and maintains stability at medium-high speeds
• Pre-lubricated sealed structure eliminates frequent re-greasing maintenance work
• Standard ISO outer and inner dimensions support direct replacement of matching bearing models

Helps reduce maintenance cost and improve machine performance

3.Applications

This bearing is widely used in:

• Heavy-duty conveyor roller support assemblies
• Farm machinery power transmission shafts
• Medium-size gear reducer output supporting positions
• Packaging equipment heavy rotary drive units
• Light commercial vehicle auxiliary transmission components

Ideal for customers looking for reliable and long-life bearing solutions

4.Technical Specifications

Full technical data and drawings available upon request

5.Why Choose GQZ Bearing

• 25+ years professional production experience of double row angular contact bearings
• Products exported to over 50 countries around the world
• Custom sealed structure and precision grade OEM services available
• Complete multi-process inspection to control dimensional and surface quality before delivery
• Quick technical reply within 24 hours for all inquiry messages
• Stable mass production supply for long-term bulk order cooperation

We focus on quality, reliability, and long-term partnership

6.Quality Assurance

• Raw steel material composition and hardness detection
• Raceway ultra-precision grinding and surface roughness test
• Seal fitting tightness and grease retention durability inspection
• Dynamic load capacity and low-noise rotation performance test
• Final dimension sorting and visual appearance check before packing

Ensuring stable performance of each bearing

7.Get a Quote Now

Looking for a professional supplier of heavy-load sealed double row angular contact bearings?

Send your inquiry to get:

• Fast formal quotation within 24 hours
• One-on-one technical support from bearing professional engineers
• Custom clearance, seal and precision matching solutions
• Direct factory price without intermediate markup

Click “Send Inquiry” or contact us now

8.FAQ