Product Details

31308A Trinidad and Tobago Bearings High Quailty Tapered Roller Bearing 40x90x25.25mm

Place of Origin Japan Sweden Germany Italy USA France
Brand Name SKF FAG INA NSK NTN TIMEKEN KOYO
Certification CE&ISO
Model Number 31308A
Min.Order Quantity 1set
Price Contact with us
Packaging Details standard packing
Delivery Time Wihtin 3-5days
Payment Terms T/T,Western Union
Supply Ability 333

Product Features

1.The product description of 31308A Tapered Roller Bearing

d 40 mm
D 90 mm
T 25,25 mm
a 30 mm
B 23 mm
C 17 mm
Ca min 4 mm
Cb min 8 mm
Da max 81 mm
Da min 71 mm
Db min 86 mm
d1 68,2 mm
da max 51 mm
db min 49 mm
r1, 2 min 2 mm
r3, 4 min 1,5 mm
ra max 2 mm
rb max 1,5 mm
m 0,727 kg
Mass
Cr 76000 N
Basic dynamic load rating, radial
C0r 83000 N
Basic static load rating, radial
e 0,83
Y 0,73
Y0 0,4
Cur 9400 N
Fatigue limit load, radial
nG 8000 1min
Limiting speed
nB 5200 1min
Reference speed
T7FB040
Comparative designation to DIN ISO 355

2.Our services

· Professonal & Passion Sales team 24 hours at your service

· Participating in the various exhibitions help you to know us more completely

· sample could be sent in 1-2 days

· OEM of customized products logo brand packing is accepted

· small qty accepted & quick delivery

· our own Product Development Team will regularly update new products.

· Product diversification for your choice

· Factory sale directly with professional sale team

· For Best price High quality and favorable service

· Express service for some urgent delivery orders to meet customer request.

3.About us

Founded in Sep.1936,with a total area of 8000 square meters, technicians.we are

specialized in Conveyor Roller ,Conveyor Pulley,Conveyor Impact Barcradle,Conveyor Belt,Conveyor Belt Clean,Deep Groove Ball Bearing.

variety of product categories, reliable product quality and firstclass

service are approved by our customers.

We will continue to implement the enterprise guilding principles”the

quality first,the customers first ”,constant technological innovation ,more innovative,high-quality products

and good service,flexible and varied business practice to win more customers.


31308A High Quailty Tapered Roller Bearing 40x90x25.25mm are important to the improvement and preservation of our daily living, 31308A High Quailty Tapered Roller Bearing 40x90x25.25mm providing resources used to create electricity, roads, and communities. 31308A High Quailty Tapered Roller Bearing 40x90x25.25mm are typically located far from where most people work, often in mountainous or arid regions, and can be found as much as 2,000 meters below ground. The equipment used is varied and can be operated continuously, 24 hours a day for 7 days a week. The mining process starts with the breaking up of the rock face and continues through the processing of the minerals, utilizing such technology as cutting equipment, screening machinery, stockpiling equipment and conveying equipment.
Much like mining operations, 31308A High Quailty Tapered Roller Bearing 40x90x25.25mm in the improvement of society. The construction industry safely and effectively makes our lives more comfortable and efficient. From skyscrapers to highways to sewers, construction machinery, such as excavators, dozers, and cranes, help to build a better future.
The operating environments for 31308A High Quailty Tapered Roller Bearing 40x90x25.25mm in the mining and construction industries can be extremely severe. One or more of the following can arise:
・heavy loads combined with shock loads
・light loads with high speed rotation
・heavy loads with low speed rotation
Along with sustainability, productivity and reliability are necessities for success in the mining and construction fields. If any of this equipment breaks down, there can be serious implications for production.
31308A High Quailty Tapered Roller Bearing 40x90x25.25mm
DISTRIBUIDORES: 31308A High Quailty Tapered Roller Bearing 40x90x25.25mm

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