SIBIAI (HONG KONG) BEARINGS LIMITED
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NJ 238 ECMA Cylindrical Roller Bearings 190*340*55mm

NJ 238 ECMA Cylindrical Roller Bearings 190*340*55mm

Min. Order:
1 Piece
Payment term:
T/T L/C Any transaction mode
Delivery time:
According to the actual order
Technical Parameters:
Product Designations:
NJ 238 ECMA
Structure:
Cylindrical roller bearings
Inside Diameter:
190 mm
Outside Diameter:
340 mm
Thickness:
55 mm
Weight:
24.5 KG
Brand:
SIBIAI &OEM
Precision Rating:
P0 ~ P5
Bearing Material:
Chrome steel Gcr15
Seals Type:
Open
NJ 238 ECMA Cylindrical Roller Bearings 190*340*55mm
Product Positioning Cylindrical roller bearings
Model NJ 238 ECMA
Bearing Type Cylindrical roLler bearings
Inside : dmm 190
Outside : Dmm

340

Inner ring height : Bmm 55
 Weight : KG

24.5

Material Chrome steel Gcr15
Package Paper box / plastic barrel  Carton  Pallets
Brand SIBIAI  OEM
Other Provide more variety, small number of hybrid purchase
Manufacture According to drawings, industry standards,sample
Inventory status

Numerous

NJ 238 ECMA Cylindrical roller bearings are available in many designs, series and sizes, including single row bearrings with a cage, High-capacity bearing, single and double row full complement bearingsents to increase .

√ According to your market competitors' products to targeted production, if possible, increase your market share.

Part  Cylindrical roller bearings catalogue

The main data size(mm)

 

 

Weight(kg)

Model

d

D

B

 

 

660,4

863,6

107,95

177

464777

670

820

56

60,0

316012

670

820

69

84,5

NJ 18/670 MA6/343016

670

900

103

195

NU 19/670 ECMA

670

900

103

195

NUP 19/670 ECMA

Our Features: 

   *  Machining facility for special sizes of bearing,

   *  Free sample testing available,

   *  Low noise and no friction for bearing,

   *  High accuracy, High speed, 

   *  large in stock, quick delivery,

   *  Excellent and high quality control with our bearing,

   *  Small order accepted, 

   *  Customers' drawing or samples accepted.

Quality system:

In the process of manufacturing spherical roller bearings, we have 11 quality control points.

1. Batch test of material

2. Full-inspection of forging

3. Full-inspection of lathing

4. Batch test of Heat Treatment

5. Full-inspection of grinding dimension

6. Full-inspection of groove grinding

7. Full inspection of semi-finished products

8. Batch test of other components

9. Full-inspection of the dimension before assembling

10. Full-inspection of vibration

11. Batch test before leaving factory

 Real-time order tracking:

Whether your order is in the stages of production turner, heat treatment, grinding and assembling.We will pre-manufacturing process your feedback and other relevant information and pictures. Gives you an instant understanding of their order status and quality of the control.SIBIAI committed to improving the quality of services and products, whether past, present or future.If you are interested, please do not hesitate to contact me, you can send me E-MAIL, or directly visit our WEBSITE, SIBIAI worth your discovery ............


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