Motorcycle Part/Truck Spare Parts/Auto Parts Cylindrical Roller Bearing Nn3034 for Distributor

• Rolling Body：Roller Bearings
• The Number of Rows：Single,Double
• Outer Dimension：55-720mm
• Material：Bearing Steel
• Spherical：Non-Aligning Bearings
• Load Direction：Axial and Radial

=== Base Info ===

• Model NO.：Nn3034
• Separated：Unseparated
• Ball Bearings：Cylindrical Roller Bearing
• Inner Diameter：30-500mm
• Accuracy Grade：ABEC 7 or ABEC 9 P4,P2
• Sealing Type：Sealed or Not
• Application：Machine Tool, Spindle, Motor, Separater,Automobil
• Certification：ISO9001:015
• Transport Package：Cases and Pallets or as Customer′s Requirment
• Specification：customized for cylindrical roller bearing
• Trademark：ZYS
• Origin：Luoyang, Henan, China
• HS Code：8482102000
• Production Capacity：1000000 PCS,Year

=== Description ===

Basic Info.

Model NO. Nn3034 Separated Unseparated Ball Bearings Cylindrical Roller Bearing Inner Diameter 30-500mm Accuracy Grade ABEC 7 or ABEC 9 P4/P2 Sealing Type Sealed or Not Application Machine Tool, Spindle, Motor, Separater,Automobil Certification ISO9001:015 Transport Package Cases and Pallets or as Customer′s Requirment Specification customized for cylindrical roller bearing Trademark ZYS Origin Luoyang, Henan, China HS Code 8482102000 Production Capacity 1000000 PCS/Year

Product Description

Motorcycle Part/truck Spare Parts/Auto parts Cylindrical Roller Bearing Nn3034 for distributor 

For the N30 series cylindrical roller bearings, the ribs are set on the inner ring, and the outer ring can be separated: while for NNU49 series cylindrical roller bearings, the ribs are set on the outer ring, and the inner ring can be separated. For double row cylindrical roller bearings, when lubricated with oil, a ring-shaped oil groove and three oil holes with symmetrical distribution are arranged in the middle of the outer ring of the bearing, marked as W33.

Double row cylindrical roller bearings have two types of bearing holes: cylindrical bore, tapered bore. Since cylindrical roller bearings with tapered bores are easy to adjust radial installation clearance after installation, the most commonly used cylindrical roller bearings in machine tools are double row cylindrical roller bearings with tapered bores. This kind of bearing can only bear large radial load, and inner and outer ring can be separated, so it is often used in combination with bidirectional thrust angular contact ball bearing which can bear axial load. ZYS can also offer single row cylindrical roller bearings.

Technical parameter of Cylindrical Roller Bearing:

ZYS Precision Bearing Quality Control and Assurance:

Austrian AICHELIN heat treatment equipment and long-life heat treatment process provide a strong guarantee for the continuous and reliable operation of bearings.

ZYS MANUFACTURING CAPACITY


ZYS Quality assurance 





ZYS bearing products


ZYS Packing :




FAQ:

Q: Are you trading company or manufacturer?
A: ZYS is bearing manufacturer, the only first-class comprehensive research institute in China bearing industry.

Q: How do you control quality of bearing?
A: ZYS has established quality control systems for each kind of bearing and spindle. All products and services passed ISO9001-2008 Quality Certificate.


Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail  for more information.

Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.

Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.

Q: Is sample avaiable?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.