+86-18866882299     abc@bookbearing.com
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Spherical Roller Bearing

BWK Spherical Roller Bearings are designed for heavy radial loads, axial loads in both directions, and applications where shaft deflection or mounting misalignment may occur. Their double-row barrel roller design provides high load capacity, reliable operation, and long service life under demanding working conditions.
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Product Overview
微信图片_20260719173911_185_24

Key Advantages


1. Self-Aligning
Compensates for shaft deflection and minor mounting misalignment.

2. High Load Capacity
Handles heavy radial and axial loads in both directions.

3. Stable Performance
Double-row roller design supports reliable operation.

4. Wide Application
Suitable for mining, gearboxes, conveyors and heavy machinery.



Available Series & Models


Series Common Models Features
213 Series 21305–21320 Compact design
222 Series 22205–22232 General industrial applications
223 Series 22308–22334 Higher load capacity
230 Series 23020–23056 Low cross-section
231 Series 23120–23156 Medium-width design
232 Series 23218–23252 Wide design for heavy loads
239 Series 23936–23972 Very low cross-section
240 Series
 24020–24056 Wide section for heavy-duty use
241 Series 24120–24156 Extra-wide heavy-duty design

More models, bore types, clearances and cage options are available upon request.


Available Options


    1.Bore Type

  • Available with cylindrical bore or tapered bore for different mounting requirements.

  • Cylindrical bore: standard designation

  • Tapered bore, 1:12 taper: suffix K

  • Tapered bore, 1:30 taper for selected 240 and 241 series: suffix K30



    

    2.Internal Design

  • CA, CC, MB and other internal designs are available depending on the bearing series and operating requirements.

  • CA: machined brass cage design

  • CC: stamped steel cage design

  • MB: machined brass cage guided on the inner ring


    3.Lubrication Features

  • Bearings with lubrication grooves and holes in the outer ring are available for easier relubrication.

  • W33: lubrication groove and three lubrication holes in the outer ring


    4.Internal Clearance

  • Normal clearance and increased internal clearance options are available.

  • Normal clearance

  • C3 clearance

  • C4 clearance


    5.Sealed Design

    Sealed spherical roller bearings are available for selected series and sizes to help reduce contamination and lubricant loss.


    6.Customization

    OEM branding, customized packaging, special clearance, cage options, and application-specific requirements are available for bulk orders.


Packaging & Delivery


  • Individual Packaging

    Each bearing is protected with suitable wrapping and individual packaging for storage and transportation.

  • Clear Product Identification

    Product labels show the bearing model, internal design, clearance, and other relevant specifications.

  • Export Standard Packing

    Cartons, reinforced outer boxes, pallets, and other export packing options are available according to order quantity and shipping requirements.


Need More Models?


Looking for a specific spherical roller bearing?

Send BWK the bearing model, dimensions, application information, drawing, or product photo. Our team will help confirm the suitable series and available options.

WhatsApp: +86 188 6688 2299
Email: abc@bookbearing.com




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