High-Speed Capability SKF Double Row Tapered Roller Bearings 331554 a

• Customization: Available
• Bore Diameter: 65 mm
• Outside Diameter: 100 mm
• Model NO.: 331554 A
• Width: 18 mm
• Bore Type: Cylindrical
• Transport Package: Plywood
• Trademark: SKF
• Origin: China
• HS Code: 8483200000
• Production Capacity: 200000set/Year

Product Description

Product Description

SKF double row tapered roller bearings are ready-to-mount units, manufactured with a predetermined axial clearance or preload. TDO design bearings have a double row outer ring and two single inner rings that usually have an intermediate ring between them. Their roller sets are arranged back-to-back (O-arrangement), which enables them to accommodate tilting moments. Design variants include features such as a helical groove in the bore or lubrication grooves in the side faces of the bearing rings.

• High radial load carrying capacity
• Accommodate axial loads in both directions
• Relatively high stiffness
• Accommodate tilting moments
• Many variants, including a helical groove in the bore or lubrication grooves in the side faces of the bearing rings
• Ready to mount

 

Product Parameters

Dimensions

Dimensions

Bore diameter	723.9 mm
Outside diameter	914.4 mm
Width, total	187.325 mm
Width, inner ring	187.325 mm
Width, outer ring	139.7 mm
Contact angle	14.233 °

Performance

Basic dynamic load rating	3 800 kN
Basic static load rating	9 650 kN

Properties

Bearing part	Complete bearing
Number of rows	2
Locating feature, bearing outer ring	None
Bore type	Cylindrical
Cage	Sheet metal
Arrangement of contact angle (double-row bearing)	Back-to-back (O)
Matched arrangement	No
Coating	Without
Sealing	Without
Lubricant	None
Relubrication feature	Without

Logistics

Product net weight	250 kg
eClass code	23-05-09-10

 

OUR WAREHOUSE

  

OUR COMPANY

Guangdong Lingyi Industrial Technology Co., Ltd set up since 1997, with 20 years development, we become one of the best companies in the industry for mechanical and lectrical products system integration, logistics service and investment. The company has set up 21 subsidiaries located in southern, central, eastern and northern China, .

The products categories include:

1, Transmission Products: High and low voltage electric motors, geared motors, gear boxes, bearings, inverter and complete electrical cabinets

2, Automation Products: Automation systems, motion control, low voltage control products and systems, sensor and communication products,

3, Power distribution Products: Low-voltage power distribution products, medium voltage circuit breaker, intelligent building system and equipment.

4, Machinery components.

Count on our 20 years industry experiences. Guangdong Lingyi Industrial Technology Co., Ltd give you one-stop industrial products sourcing, procurement, system integration and services, satisfy your different needs in the industry.

We are looking forward to cooperating with you.
  


 

FAQ

Q1: What about the shipping methods?

A1: For urgent order and light weight, you can choose the following express: UPS, FedEx, TNT, DHL, EMS.

 For heavy weight, you can choose to deliver the goods by air or by sea to save cost.
 

Q2: What about the payment methods?

A2: We accept T/T, L/C for big amount, and for small amount, you can pay us by PayPal, Western Union etc.
 

Q3: How much does it cost to ship to my country?

A3: It depends on seasons. Fee is different in different seasons. You can consult us at all times.
 

Q4: What's your delivery time?

A4: Usually we produce within 25-30days after the payment confirmed.
 

Q5: Can I print our logo/code/series number on your motor?

A5: Yes, of course.
 

Q6: Can I order some sample for our testing?

A6: Yes, but it needs some expense.
 

Q7: Can you customize my product in special requirment?

A7: Yes, we can offer OEM.