Beijing RKF Mechanical & Electrical Equipment Co., Ltd
| Packaging Details | Plastic bag,color box, carton |
| Delivery Time | Within 30 days for mass production |
| Place of Origin | Beijing China (Mainland) |
| Brand Name | RKF/SKF/FAG/NSK/NTN etc. |
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Product Specification
| Packaging Details | Plastic bag,color box, carton | Delivery Time | Within 30 days for mass production |
| Place of Origin | Beijing China (Mainland) | Brand Name | RKF/SKF/FAG/NSK/NTN etc. |
| High Light | skf bearings ，Rolling mill bearing ，rolling bearings | ||
High precision and low noise double row / four row open rolling mill bearings
|
Structure: Cylindrical |
Type: Roller |
Brand Name: RKF/SKF/FAG/NSK/NTN etc. |
|
Bore Size: 140 - 900 mm |
Outside Diameter: 190 - 1200 mm |
Model Number: rolling mill bearings |
|
Precision Rating: ABEC-1, 3 |
Seals Type: open |
Number of Row: double row - four row |
|
Place of Origin: Beijing China (Mainland) |
|
steel: GCr15 or GCr15SiMn |
|
cage material: brass or steel |
hardness: HRC60-64 |
lubrication: w33 |
|
chamfer: black or bright |
clearance: C1, C2, C0, C3, C4 |
|
Specifications
rolling mill bearings
ISO9001, ISO14001
high precision, long life, low noise
good OEM service
Rolling mill bearings
Four row cylindrical roller bearing is also called rolling mill bearing which especially applied to rolling mill in metallurgical industry required high speed and precision.
Main Characteristics
a. The maximum dynamic load rating can be achieved with a limited mounting space;
b. They are applicable for high speed operation;
c. They permit more accurate limiting tolerances;
d. Both inner ring and outer ring assembly (outer ring with a set of rollers) are interchangeable, which is helpful for quick roll
replacement;
e. They can only accommodate radial load.
Application:
Four row cylindrical roller bearing is also called rolling mill bearing. Its main application is in rolling mill for the production of steel plates, sheets, channels, H-beam, angles, flats, round bars, deformed bars, wires, coils and rails, also for stainless steel, aluminum and copper products.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,
Year Established:
1995
Total Annual:
500,001-1,000,000
Employee Number:
51~200
Ecer Certification：
Active Member
Beijing RKF Mechanical & Electrical Equipment Co., Ltd., is an manufacturer and export-oriented enterprise, specializing in marketing various types of bearings. Our first factory was established in 1995 in Hebei province. We mainly did domestic business in the early years and since 2005 ... Beijing RKF Mechanical & Electrical Equipment Co., Ltd., is an manufacturer and export-oriented enterprise, specializing in marketing various types of bearings. Our first factory was established in 1995 in Hebei province. We mainly did domestic business in the early years and since 2005 ...
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