2312 Double Row Self-Aligning Spherical Ball Bearing 60x130x46mm Textile Paper Printing Industrial Transmission Equipment

The 2312 is double row self-aligning spherical ball bearing with spherical outer raceway, standard dimension 60×130×46mm. Its internal spherical structure allows large angular deflection to compensate shaft bending, installation offset and housing machining errors. It bears radial load plus moderate bidirectional axial load, runs smoothly under misaligned conditions, widely used in textile looms, paper machinery, printing equipment, conveyors and light heavy-duty industrial transmission shafts with unstable coaxiality.

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Full technical datasheet and installation drawings available upon request

• Spherical outer ring self-aligning design, adapt up to ±2.5° shaft deflection without extra friction or temperature rise
• Double row steel ball layout supports combined radial and bidirectional axial load, stable under alternating vibration
• Wide width structure provides larger load capacity than 1300/2200 series same bore self-aligning bearings
• Open design supports regular grease refilling, extends service life under continuous long-hour operation
• Two structural options: straight bore 2312 and tapered bore 2312K matching adapter sleeves for smooth shafts
• Low friction operation, low noise, suitable for medium-speed continuous production line equipment

Wide-body self-aligning ball bearing solution for textile, paper and printing machinery with shaft misalignment

• Textile spinning looms, warp knitting machines and textile roller transmission assemblies
• Paper making machinery drying rollers, pulp processing rotary support parts
• Printing press equipment, packaging large conveyor roller shafts
• Woodworking machinery, light construction conveyors and agricultural processing equipment
• General industrial equipment with poor shaft coaxiality, frequent vibration and minor deflection

Cost-effective misalignment-resistant bearing for textile, paper and light heavy industry

• 25+ years experience in self-aligning ball bearing manufacturing
• Exported to 50+ countries worldwide
• Rich OEM bulk order experience for wide-width 2300 series self-aligning bearings
• Strict spherical raceway precision, rotational noise and load durability inspection before shipment
• Fast professional technical reply within 24 hours
• Stable mass supply for long-term textile and paper machinery factory cooperation

We focus on stable self-aligning low-vibration performance and reliable long‑term partnership

• GCr15 bearing steel raw material composition & hardness inspection
• Ultra-precision grinding for spherical outer raceway and inner double raceway
• Standard quenching & tempering heat treatment for uniform surface hardness
• Self-aligning deflection test, full dimensional recheck and anti-rust oil treatment
• Shockproof carton bulk packaging to avoid collision damage during transit

Consistent misalignment tolerant medium-load smooth operation performance guaranteed for every bearing

Looking for wide double row self-aligning spherical ball bearing 2312 straight bore supplier?

Send your inquiry to get:

• Fast factory quotation within 24h
• Professional textile paper machinery self-aligning bearing technical parameter support
• Custom tapered bore 2312K & C3 clearance solution suggestions
• Competitive bulk wholesale factory price