No.6030M WkBearings long life for continuous rolling mills
They can be used as locating bearings and floating bearings on rolling mill rolls, where the bearings are not allowed to bear radial loads (the fit between the outer diameter of the bearing and the bearing housing is a clearance fit). When used as locating bearings, the radial internal clearance of the bearings should be selected from C3, C4 and C5 groups to form a large contact angle, which is conducive to withstanding pure axial forces.
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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
Deep groove ball bearings have a wide range of applications and are the most widely used type among rolling bearings, capable of withstanding radial loads and a certain degree of bidirectional axial loads simultaneously

| Overall Dimensions(mm) | d | 150 | |
| D | 225 | ||
| B | 35 | ||
| r(min) | 2.5 | ||
| Bearing Model(new) | new | 6030M | |
| old | 130H | ||
| Basic Rated Load(KN) | Dynamic Load | 99 | |
| Static Load | 126 | ||
| Limiting Speed(r/min) | Grease lubrication | 2200 | |
| Oil lubrication | 3000 | ||
| Weight(kg) | 5.1 | ||
| 5 |
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0 |
| 4 |
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0 |
| 3 |
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0 |
| 2 |
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0 |
| 1 |
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0 |
Mastery in manufacturing, dedication to service
Wankai Bearings makes heavy machinery operate more reliably.
Engineered to Solve Your Toughest Challenges
Our bearings are designed with precision and durability to meet the demanding requirements of modern industrial applications.
Trusted Across Critical Industries
Specialized bearing solutions engineered for your industry's unique challenges
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Real feedback from industry leaders who trust Wankai Bearings
Frequently Asked Questions
Get answers to the most common questions about our bearings and services
Our standard lead time for custom bearings is 3-5 business days for prototypes and 7-10 business days for production runs. For rush orders, we can deliver within 48 hours for an additional fee.
Yes, we provide free samples (up to 5 units) of standard bearings and low-cost prototypes for custom designs. Shipping is free within the US and Canada.
We serve automotive, construction, renewable energy, industrial machinery, aerospace, medical devices, agriculture, marine, food processing, and material handling industries.
Our bearings are ISO 9001, TS 16949, RoHS compliant, and meet ANSI/ABEC precision standards. We also comply with ASTM material standards and FDA requirements for medical applications.
Yes, our US-based technical team provides free bearing selection assistance, load calculation support, and application engineering to ensure you get the right bearing for your needs.
We offer a 2-year warranty on all standard bearings and a 1-year warranty on custom bearings against manufacturing defects. We also provide a performance guarantee for properly applied bearings.
Our Global Presence
Manufacturing and distribution centers worldwide
4785 Glen Street
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1466 Hidden Meadow Drive
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3566 Cambridge Drive
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4858 Sycamore Circle
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- Tap roller bearings
- Ceramic bearing
- Angular contact ball bearings
- Stainless steel bearing
- Rolling mill bearings
- Self-aligning roller bearings
- Spherical roller bearings
- Automobile bearing
- Locking sleeves
- Deep groove ball bearing
- Split bearings
- Bearing housing
- CARB toroidal roller bearing
- Thrust roller bearing
- Ball bearings
- Thrust ball bearing
- Cylindrical roller bearing
- Tapered roller bearing
- Automotive Water Pump Bearing
- Automotive Wheel Bearing
- Auto Wheel Bearing
- Bearing Housing Conveyor Roller
- Belt Conveyor Bearing Housing
- Belt Conveyor Roller Bearing Housing
- Belt Tensioner Pulley
- Clutch Release Bearing
- Clutch Release Bearings
- Conveyor Idler Bearing Housing
- Conveyor Idler Roller
- Conveyor Roller Bearing Housing
- Conveyor Roller End Caps
- Cylindrical Roller Bearing
- Cylindrical Roller Bearings
- Deep Groove Ball Bearing
- Deep Groove Ball Bearings
- Double Row Taper Roller Bearing
- Front Wheel Bearing
- Front Wheel Hub Bearing
- Gmb Universal Joint
- High Precision Taper Roller Bearing
- Idler Roller Bearing Housing
- Rear Wheel Bearing
- Rear Wheel Hub Bearing
- Roller Bearing Housing
- Self-Aligning Ball Bearing
- Self-Aligning Ball Bearings
- Spherical Roller Thrust Bearing
- Spherical Roller Thrust Bearings
- Spherical Thrust Roller Bearing
- Steel Bearing Housing
- Tapered Roller Bearing
- Taper Roller Bearing
- Taper Roller Bearings
- Thrust Ball Bearing
- Thrust Ball Bearings
- Thrust Roller Bearing
- Thrust Roller Bearings
- Truck Wheel Bearing Hub
- Universal Joint Cross
- Water Pump Bearing
- Wheel Bearing Hub
- Wheel Bearing Hub Assembly
- Wheel Hub Bearing
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