NBC Bearings Interview Questions, Process, and Tips

Q1. Types of gearbox, types of thread, If we need to fit M8 bolt which size of drill and tap used, types of bearing assembly
Ans. 
Types of gearboxes include manual, automatic, and CVT. Common thread types are metric, imperial, and pipe threads. M8 bolt requires 6.8mm drill and M8 tap. Types of bearing assembly include ball bearings, roller bearings, and sleeve bearings.
• Types of gearboxes: manual, automatic, CVT

• Types of threads: metric, imperial, pipe threads

• For M8 bolt: 6.8mm drill and M8 tap

• Types of bearing assembly: ball bearings, roller bearin
Answered by AI
Add your answer
Q2. What does pump function and its type, What do you mean by 5s and TPM, what is maintenance role in TPM.
Ans. 
Pump function refers to the operation of a pump, which is a device that moves fluids through mechanical action. 5S and TPM are methodologies for improving efficiency and maintenance in a workplace.
• Pump function involves the movement of fluids through mechanical action, such as in a water pump or oil pump.

• There are different types of pumps, including centrifugal pumps, positive displacement pumps, and submersible pumps.

• ...read more
Answered by AI
Add your answer

Q1. Tell me about your self, How you start day in current organisation, What do you mean by CNC machine, What are the reasons behind spindle failure
Add your answer
Q2. Types of Ball screw, How to check backless in ballscrew, how we can remove ballscrew backless, if you got handover form previous shift that breakdown reported of spindle so what parameter you check
Ans. 
Types of ball screws, checking and removing backlash, parameters to check for spindle breakdown
• Types of ball screws include precision ground, rolled, and miniature ball screws

• To check backlash in a ball screw, use a dial indicator to measure the axial movement of the screw without rotation

• Backlash in a ball screw can be removed by adjusting the preload or replacing worn components

• Parameters to check for spindle breakdo...read more
Answered by AI
Add your answer

Q1. Bearings about Metal type
Ans. 
Bearings are used to reduce friction between two moving parts. Metal type is important for bearing performance.
• Metal type affects bearing strength, durability, and resistance to corrosion.

• Common bearing metals include steel, bronze, and ceramic.

• Steel bearings are strong and durable, but can corrode in certain environments.

• Bronze bearings are self-lubricating and resistant to corrosion, but not as strong as steel.

• Cerami...read more
Answered by AI
Add your answer
Q2. Number system and skills about
Add your answer

Q1. Type of bearings
Ans. 
Bearings are mechanical components that allow for smooth rotation or movement between two parts.
• Types of bearings include ball bearings, roller bearings, plain bearings, and fluid bearings.

• Ball bearings use balls to reduce friction between two surfaces.

• Roller bearings use cylindrical rollers to support radial and axial loads.

• Plain bearings have a sliding surface instead of balls or rollers.

• Fluid bearings use a thin lay
Answered by AI
Add your answer
Q2. Bearings application and uses
Ans. 
Bearings are used to reduce friction between moving parts in machinery, allowing for smooth rotation or linear motion.
• Bearings are commonly used in vehicles, industrial machinery, and household appliances.

• They help support and guide rotating or linear moving parts, reducing friction and wear.

• Examples include ball bearings, roller bearings, and plain bearings.

• Bearings can also be used in applications such as electric mo
Answered by AI
Add your answer
Q3. Material heat treatment types
Ans. 
Material heat treatment types include annealing, tempering, quenching, and normalizing.
• Annealing: heating the material to a specific temperature and then slowly cooling it to relieve internal stresses and increase ductility.

• Tempering: heating the material to a moderate temperature and then cooling it to improve toughness and reduce brittleness.

• Quenching: rapid cooling of the material to increase hardness by forming mar...read more
Answered by AI
Add your answer

I like the group discussion about TRB grinding.in a TRB grinding what we are made Actually nd it’s staples.and a machine type and different types of departments.

About the company .like particularly department question and how bearing are made.

In a case study about the company .company how many types of bearings are manufactured like that.

Q1. Automobile subjects question paper and thermodynamic question
Add your answer
Q2. General knowledge
Add your answer

Q1. Why do you want to switch JOB
Add your answer
Q2. How will you contribute to our org.
Add your answer

Q1. Tell us how will you implement TPM in an organization with more than 1000 machines
Add your answer
Q2. What challenges did you face while TPM implementation and how dis you overcome them
Add your answer
Q3. What projects did you take up during TPM implementation for success of JH pillar
Add your answer

Q1. Who are all there in your family, and why do you want to switch job...
Add your answer
Q2. Have you managed contractual employees ig yes then how do you manage to implement JH pillar activities on shop floor
Add your answer