Description

Ball bearings are generally used in low load mechanical transmission equipment. Due to the small bearing area of ball bearings, they are prone to serious mechanical damage during high-speed operation. Therefore, needle roller bearings are often used in heavy-duty mechanical transmissions to increase the bearing surface, improve mechanical transmission efficiency, and reduce mechanical damage.

Q&A
Q1: ls it possible to send samples?
Of course, we offer free samples to customers all over the world.
Q2: What are your payment terms?
30% T/T in advance, 70% balance payable before shipment.
Q3: What about product pricing information?
Prices vary due to changes in raw material prices on a regular basis
Q4: Can l pay you a visit at your factory?Customers from all around the world are welcome to visit our factory
Q5:What is your delivery time? 
If there is inventory, it will take 1-2 working days;If customization is required，within 5-10 working days after receiving your balance payment.
PS: If you have any other questions, please feel free to contact us.I'm Kally, looking forward to communicating with you.