NSK NTN 22308MB-22311MB/W33 Self-Aligning Roller Bearing High Load Capacity
Specifications
| Bore Diameter | 40-55 mm |
| Outer Diameter | 90-120 mm |
| Thickness | 33-43 mm |
| Type | Self-Aligning Roller Bearing |
| Model Range | 22308MB to 22311MB/W33 |
| Brand | NSK NTN |
Description
High-performance self-aligning roller bearings from NSK NTN, ideal for heavy-load applications with misalignment. Models 22308MB to 22311MB/W33 offer durability and reliability in industrial machinery.
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- Size Guide
Size Guide
DRESSEST-SHIRTBOTTOMSDRESSESSize Chest Waist Hips XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 All measurements are in INCHES
and may vary a half inch in either direction.
T-SHIRTSize Chest Waist Hips 2XS 32 26 32 XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 All measurements are in INCHES
and may vary a half inch in either direction.
BOTTOMSSize Chest Waist Hips XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 All measurements are in INCHES
and may vary a half inch in either direction.
- Delivery & Return
Delivery
Store delivery FREE
1-3 working days
Home or collection point from £35.00 FREE
On all your orders for home or collection point delivery
Returns
Return
We will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period).
Returns in store FREE
Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.
- Ask a Question
Basic Info.
WHY KOYOSKF BEARINGS
In order to supply even more stable quality to our vast customers, we established a factory in Liao Cheng city,Shandong province.
Beside standard specifications, we also provide the customized service.Welcome all of customers visit our factory . We look forward to establishing a good long-termbusiness relationship with you.
KOYOSKF Bearing Manufacturer Show
In addition to our own production of bearings, bearing manufacturers, we have established as many as 600 partnerships; if there is a demand in the world, we will purchase to meet the needs of different customers.
FAQ
Frequently Asked Questions
Yes—we customize size, material, precision, or branding per your needs. Samples are provided for confirmation before mass production.
- Our products hold ISO 9001, TS 16949, and DIN/SAE certifications. We conduct strict inspections from raw materials to pre-shipment.
Standard lead time: 15–30 working days. Urgent orders can be expedited to 7–15 days (subject to feasibility).
All products come with a 12–24 month warranty. We offer free replacement/repair for quality issues, with 24-hour response.
We support T/T (30% deposit + 70% balance), L/C, and PayPal (small orders). Transactions are secured via trusted channels.
MOQ varies by product type—starting from 100 units for standard items. Flexible MOQ for long-term partners or customized orders.
WHAT OUR CLIENTS SAY
James Cooper
KOYO bearings are durable and precise; their stable performance cuts our downtime greatly, and your reliable supply wins our trust.
Lisa Morgan
KOYO bearings boast excellent quality; their long service life reduces our replacement costs, and your professional service makes cooperation smooth.
Mike Wilson
KOYO bearings run steadily and well; their high precision fits our equipment perfectly, and your on-time delivery never lets us down.
Emma Clark
KOYO bearings are top-grade and reliable; their anti-wear feature boosts efficiency, and your thoughtful after-sales support gives us reassurance.
John Smith
KOYO bearings exceed our expectations; their sturdy quality adapts to heavy work, and your consistent supply secures our production.
Anna White
KOYO bearings are premium and durable; their stable operation meets strict demands, and your sincere service makes us a steady partner.
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Related Products
Product Parameters
| Bore Diameter | 90 mm |
| Outer Diameter | 140 mm |
| Width | 54 mm |
| Type | Self-Aligning Roller Bearing |
| Model | 24018CDKE4 |
| Material | Chrome Steel |
Description
Precision self-aligning roller bearing designed for heavy radial loads and misalignment correction. Ideal for industrial machinery requiring durability and high performance under continuous operation.
Product Parameters
| Bore Diameter | 45 mm |
| Outer Diameter | 100 mm |
| Width | 25 mm |
| Dynamic Load Rating | 96.5 kN |
| Static Load Rating | 72.5 kN |
| Speed (RPM) | 6300 |
Description
NTN 21309 series self-aligning roller bearing ensures high load capacity and reliability. Ideal for heavy-duty applications with misalignment risks. High-performance seal option E4 enhances durability.
Specifications
| Bore Diameter | 75 mm |
| Outer Diameter | 160 mm |
| Width | 55 mm |
| Weight | 2.8 kg |
| Cage Material | Brass |
| Dynamic Load Rating | 335 kN |
Introduction
The NSK 22315CDKE4 series spherical roller bearings offer high load capacity and self-aligning capability, ideal for heavy-duty industrial applications requiring reliability and durability under demanding conditions.
Specifications
| Inside Diameter | 280 mm |
| Outside Diameter | 420 mm |
| Thickness | 140 mm |
| Bearing Type | Spherical Roller Bearing |
| Cage Material | Brass |
| Dynamic Load Capacity | 1390 kN |
Overview
NACHI NSK 24056CAMKE4 to 24072CAMKE4 series are high-performance self-aligning roller bearings designed for heavy-load applications. These bearings feature brass cages and excellent load capacity, ensuring reliable operation under demanding conditions.
Product Parameters
| Bore Diameter (mm) | 150 |
| Outer Diameter (mm) | 250 |
| Width (mm) | 80 |
| Weight (kg) | 14.9 |
| Bearing Type | Spherical Roller Bearing |
| Cage Material | Brass |
Description
High-performance spherical roller bearing designed for heavy-load applications with self-aligning capability. Suitable for industrial machinery requiring durability and reliability under high stress and variable alignment conditions.
Product Parameters
| Inner Diameter | 150 mm |
| Outer Diameter | 270 mm |
| Thickness | 73 mm |
Description
Premium self-aligning roller bearing model Bdl 22230cde4, designed for high load capacity and durability in demanding applications. Ensures smooth operation and extended service life.
Specifications
| Bore Diameter | 105 mm |
| Outer Diameter | 230 mm |
| Width | 80 mm |
| Dynamic Load Rating | 765 kN |
| Static Load Rating | 1120 kN |
| Speed (Grease) | 1900 rpm |
Introduction
The NSK 22321CDE4 series spherical roller bearings offer high load capacity and self-aligning performance, ideal for heavy-duty industrial applications requiring reliability and durability under extreme conditions.
Specifications
| Bore Diameter | 400-480 mm |
| Outer Diameter | 650-760 mm |
| Width | 200-240 mm |
| Type | Self-Aligning Roller Bearing |
| Model Range | 24180CDE4 to 24196CDE4 |
| Brand | NSK |
Description
High-performance self-aligning roller bearings from NSK, designed for heavy-load applications with misalignment risks. Ensures durability and smooth operation under high radial loads.
Specifications
| Inner Diameter | 140 mm |
| Outer Diameter | 210 mm |
| Thickness | 53 mm |
Description
High-performance self-aligning roller bearing compatible with NACHI and NSK models, designed for heavy-duty applications requiring durability and smooth operation under radial load.
Specifications
| Bore Diameter | 55 mm |
| Outer Diameter | 100 mm |
| Width | 25 mm |
| Type | Spherical Roller Bearing |
| Cage Material | Brass |
| Dynamic Load Rating | 127 kN |
Overview
The NSK 22211 series is a self-aligning roller bearing designed for high load capacity and durability in demanding applications. It features a robust brass cage and can accommodate misalignment, ensuring reliable performance under heavy radial and axial loads.
Specifications
| Bore Diameter | 100 mm |
| Outer Diameter | 160 mm |
| Thickness | 58 mm |
| Bearing Type | Spherical Roller Bearing |
| Dynamic Load Capacity | 430 kN |
| Static Load Capacity | 750 kN |
Introduction
The NSK 24120CDKE4 series spherical roller bearings offer high load capacity and self-aligning capability, ideal for heavy-duty industrial applications requiring reliability and durability under challenging conditions.
Product Parameters
| Inner Diameter | 55-75 mm |
| Outer Diameter | 120-160 mm |
| Thickness | 43-55 mm |
Description
Self-aligning roller bearing series NSK 22311CAMKE4 to 22315CAMKE4, designed for high load capacity and reliability. Ideal for industrial applications requiring durability and smooth performance under misalignment conditions.
