30BD40DU 32BD4718DUK 35BD5020DU AC Compressor Bearing High Precision
Specifications
| Inner Diameter | 30mm / 32mm / 35mm |
| Outer Diameter | 40mm / 47mm / 50mm |
| Thickness | 18mm / 20mm |
Description
High-performance automobile air conditioning compressor bearing compatible with multiple models. Designed for reliable operation under demanding conditions, ensuring smooth and efficient performance. Precision-engineered for durability and long service life in automotive AC systems.
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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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Product Parameters
| Model NO. | 7010A5TRSULP4 |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Precision | P6 P5 P4 P2 |
| Origin | China |
| Cage | Brass Steel Nylon |
Introduction
This high-performance bearing features a radial load direction and is constructed from durable bearing steel. Available in precision grades P6 to P2 with multiple cage options (brass, steel, nylon), it ensures reliable operation. Originating from China, this model (7010A5TRSULP4) comes in a single box package, suitable for various industrial applications requiring high speed and precision.
Specifications
| Bore Diameter | 8 mm |
| Outer Diameter | 22 mm |
| Thickness | 7 mm |
| Dynamic Load Capacity | 2.45 kN |
| Static Load Capacity | 1.39 kN |
| Max Speed (Oil) | 20000 rpm |
Introduction
Precision deep groove ball bearing compatible with NTN, NSK, Koyo, NACHI, and Timken standards. Ideal for high-speed and low-noise applications.
Product Parameters
| Model NO. | 7313BECBM |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Precision | P6 P5 P4 P2 |
| Origin | China |
Product Introduction
This high-quality radial bearing (Model: 7313BECBM) is made of durable Bearing Steel, ensuring reliable performance. It offers multiple precision grades (P6/P5/P4/P2) to meet various application needs. Originated from China, this bearing features separated design and single row structure, suitable for high-speed operations with high-speed grease. Ideal for industrial machinery, it comes in a single box package for secure transport.
Specifications
| Inner Diameter | 1 mm |
| Outer Diameter | 3 mm |
| Thickness | 1 mm |
Description
Mini deep groove ball bearing, model Bdl 681-689, size 1*3*1 mm. Suitable for small machinery and precision devices requiring low noise and smooth operation.
Product Introduction
This bearing features long life and high speed performance, suitable for various applications. Made of high-quality bearing steel with options for brass, steel, or nylon cages. It comes with high-speed grease and supports multiple precision levels (P6-P2) and clearances (C2-C4).
Product Parameters
| Model NO. | BA220-6SA |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Precision | P6 P5 P4 P2 |
| Feature | Long Life High Speed |
| Origin | China |
Specifications
| Inner Diameter | 12 mm |
| Outer Diameter | 32 mm |
| Thickness | 10 mm |
Description
Premium quality deep groove ball bearing from leading Japanese brands including NSK, Koyo, IKO, NTN, NACHI and THK. Model 6201DDUCM features dual rubber seals for enhanced dust and moisture protection, precision CM-level clearance, and smooth, quiet operation. Ideal for industrial machinery, motors, and automotive applications requiring reliable performance.
Product Parameters
| Model NO. | 7005c |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Precision | P6 P5 P4 P2 |
| Feature | Long Life High Speed |
| Type | Separated Single Row |
Introduction
This 7005c bearing features separated single row design with radial load direction. Made of bearing steel, it offers precision grades P6-P2 and long life, high speed performance. Suitable for various applications requiring reliable rotation.
Product Parameters
| Bore Diameter | 27 mm |
| Outer Diameter | 52 mm |
| Thickness | 40 mm |
| Model | 43200-50Y00 / DAC27520045 2RS |
| Application | Wheel Hub Bearing |
| Sealing Type | 2RS (Double Rubber Seals) |
Description
High-quality wheel hub bearing compatible with OEM 43200-50Y00, designed for durable performance. Features double rubber seals (2RS) to protect against dust and moisture, ensuring smooth operation and extended service life.
Specifications
| Bore Diameter | 17 mm |
| Outer Diameter | 40 mm |
| Thickness | 12 mm |
| Dynamic Load Capacity | 9.80 kN |
| Static Load Capacity | 5.05 kN |
| Max Speed (Grease) | 16000 rpm |
Introduction
Free samples of the original NSK 6203 deep groove ball bearing are available. This bearing offers high precision and durability for various industrial applications, featuring reliable performance under high-speed and load conditions.
Product Parameters
| Model NO. | HTA020 HTA020DB P4 |
| Material | Bearing Steel |
| Precision | P6 P5 P4 P2 |
| Load Direction | Radial Bearing |
| Cage | Brass Steel Nylon |
Introduction
This bearing features separated structure with single row design. It offers multiple clearance options (C2-C4), vibration grades (Zv2-Zv4), and uses high-speed grease. Packaged in single box, it’s suitable for various industrial applications requiring reliable performance and precision.
Specifications
| Bore Diameter | 25 mm |
| Outer Diameter | 52 mm |
| Thickness | 15 mm |
| Seal Type | Double Sealed (2NSE) |
| Clearance | C3 |
| Origin | Japan |
Description
High-quality NACHI 6205-2NSE deep groove ball bearing with sealed C3 clearance, ideal for reliable performance in industrial applications requiring durability and precision.
Product Introduction
High-quality radial bearing with model NN3020MBKRE44CC1P4, made of bearing steel. Features single row design, separated structure, and high-speed grease. Suitable for various industrial applications with reliable performance.
Product Parameters
| Model NO. | NN3020MBKRE44CC1P4 |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Precision | P6 P5 P4 P2 |
| Clearance | C2 C0 C3 C4 |
| Cage | Brass Steel Nylon |






