Top quality single row high speed cylindrical roller bearing NU312EM
USD $1 - $1.5 /Piece
Min.Order:10 Pieces
Jinan Shenglei Bearing Co., Ltd.
Top quality single
Why Choose us?
1.FREE SAMPLES:
contact us by email or trade manager, we will send the free sampls according to your request.
2. World Class Bearing:We provide our customers with all type of indigenous bearing with world class quality.
3. OEM or Non Stand Bearings: Any requirement for Non standard bearings is Easily Fulfilled by us due to
its vast knowledge and links in the industry.
4. Genuine products With Excellent Quality: Company has always proved the
100% quality products it provides with genuine intent.
5.After Sales Service and technical Assistance: Company provides after sales service and technical assistance
as per the customers requirement and needs.
6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.
7. Cost Saving: We provide long-life, shock-resistant and high reliability bearings with
excellent quality and better performance. Resulting in increased cost saving.
8.Attending customer queries promptly: We believe that if customer are satisfied then it proves our worth well. Customers are always given quick support.
Name | Cylindrical Roller Bearing | ||
Model | N, NU, NJ, NF, NUP, NN, NNU, FC, FCD, FCDP, NNCF,NNF,SL etc | ||
NU222, NNU4952, N236, NJ315, NF216 ,NNCF2218, NNF5008, SL185032… | |||
Material | GCr15 | Certificate | ISO9001:2001 |
Precision | P0, P6, P5 | Clearance | C0,C1,C2,C3,C4,C5 etc. |
Bore Size: | 20mm-160mm | Outside diameter | 40mm-400mm |
Cage Type | E,ECP,M,TVP,EJ | ||
Seals Type | RS, 2RS, R2, Z, 2Z, 2RZ etc | ||
Features | The structure of Cylindrical roller bearing is theinner ring and outer ring which can be seperated. Cylindrical Roller Bearing without sidewall in inner nor outer rings can be used as a free-end bearings because its inner and outer rings can move relative to the axial. Cylindrical Roller Bearing which has double sidewalls in either inner or outer ring and single sidewall in the other side,can bear a certain degreeof axial load. | ||
Application | Mainly used in automobile, electrical equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machineries,machine spindle application. | ||
Package | pallet, wooden case,industrial package or as customers' requirement | ||
Price | FOB,CFR, CIF | Delivery Time | 20-30days |
N type:
The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
NU type:
The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.
NJ type:
The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.
NF type:
The outer ring has one integral flange and the inner ring two integral flanges.
NUP type:
The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.
RN type:
No outer ring and the inner ring two integral flanges.
NN type:
NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft relative bearing between the axial displacement generated in both directions.
1.High speed, High Precision, Low Noise, Long Service Life
2.Wide Array of Applications
3.Large Inventories
4.Small order accept
5.Competitive Prices and High Quality
6.Various Brands
7.Require little maintenance
8. OEM is supported
1. I couldn’t find a design to fit my application in your catalog.
Can you help me design a bearing?
Yes, technical expertise is available to assist you with engineering design
for custom products. Available options include, but are not limited to,
custom rings, retainers, balls, shields, lubricants, and packaging.
We look forward to working with you to satisfy your rotary motion
requirements.
2. What causes bearing noise?
Bearing noise is a function of both the bearing and the way it is used.
Some external factors that affect bearing noise include lubricant type,
excessive bearing load, and improper installation. Once the abnormal
noise occurred, you can contact our engineers, we will help you find
the reasons and provide the appropriate solutions.