JinHang Precision Bearing Co.,Ltd

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Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM

Here thanks for help. We had got the bearing and checked them. After the working,they are working perfect. I will be keep you in mind !

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Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM

China Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM supplier
Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM supplier Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM supplier Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM supplier Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM supplier

Large Image :  Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM

Product Details:

Place of Origin: China
Brand Name: JHB or your required
Certification: ISO9001:2008 or quality certificate
Model Number: 47T443431

Payment & Shipping Terms:

Minimum Order Quantity: 10PCS
Price: 400USD
Packaging Details: Carton or standard export wooden case
Delivery Time: 60 days
Payment Terms: Western Union, T/T, L/C
Supply Ability: 1000PCS/MONTH
Detailed Product Description
Material: GCr15SiMn Cage Material: Steel Cage
Roller Number: Four Row Outer Diameter: 340mm
Inner Diameter: 220mm Inner Height: 305mm
Outer Height: 305mm Application: Roll Neck Skin Pass Mills

Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM

 

We/JINHANG Precision Bearing produces special executions of TQO made of four single cups and two double cone assemblies (design without spacers).

Most of TQO and TQI four row taper roller bearings are manufactured with inch dimensions as per American AFBMA 19/1974 and as per We/JINHANG Precision Bearing standard practice, dimensional and running accuracy grade is in accordance with class 2 or 4.


TQO and TQI configuration (face-to-face or back-toback arangement),
• sealed and open bearings,
• bearings with or without extended inner rings,
• bearings with cylindrical or tapered bore,
• bearings with and without spacer rings.

Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM

 

Roller Bearing 47T443431 220*340*305MM details as following:

Products name Four 4 row Tapered Roller Bearings 47T443431
Brand name JHB or your requirment
Dimension (dXDxT) 220*340*305mm
Inner diameter(d) 220mm
Outer diameter(D) 340 mm
Inner ring height(W) 305mm
Outer ring height(T) 305 mm
Basic load ratings Dyn(C)3650 KN
Stat(C0)5940KN
Inner ring and outer ring material Case hardening steel (G20Cr2Ni4A),GCr15SiMn
Heat treatment HR58-62
Cage material Steel press or pin type
HS code 84822000.00
Precision PO P6 P5
Quality standard ISO9001:2008 standard
Service Offer technology service
Delivery date Normally ready goods and stock within 70 days

 

TQI design Open bearing, pairs of roller and cage assemblies arranged back-to back.
four-row taper roller bearings are primarily produced with the TQO configuration  in the TQON design without spacer rings In the TQO configuration, there are two roller and cage assemblies arranged face-to-face. The bearings are normally supplied with pressed steel window-type cages, although the larger sizes may have pierced rollers and steel pin-type cages Four-row taper roller bearings are also produced with extended inner rings, which can serve as counterfaces for radial shaft seals .Also these bearings can be supplied without spacer rings (design TQOEN) or with spacer rings (design TQOE).
Four-row taper roller bearings that are to be mounted with a loose fit on the roll neck, are normally supplied with a helical groove in the inner ring bore and lubrication grooves in the side faces of the inner rings. The lubrication grooves enable lubricant to be supplied to the contact surfaces of the inner rings and journal seating where there is a risk of wear occurring. Lubricant is stored and wear particles can be deposited in the helical grooves. This reduces wear of the roll neck.

Component

 

Two double cones, two single cups and a double cup with a cone spacer and two cup spacers.

Spacers have slots or holes for lubrication.

Cone spacers are hardened to reduce face wear.

Numbered serially to assure correct installation sequence.

 

Details

TQO bearings are directly mounted and comprised of two double inner races, two single and one double outer race, with an inner race spacer and two outer race spacers.

Slots in the inner race spacer permit lubricant to flow from the bearing chamber to the roll neck. The inner race spacers are hardened to minimize face wear.

Application

heavy plate mills

_ hot strip mills

_ cold rolling mills

_ skin pass mills

_ roughing mills

_ universal beam mills

_ rod, bar and wire mills

Material GCr15SiMn ,G20Cr2Ni4A( carburizing steel)
Packing

First lubricated, Second circled with plastic film/Kraft paper/blue belt,

and then packaged in plywood case, last gathered in Wooden pallet

Delivery time In stock, if not available,It will need 20-30 days
Serive and drawing Our engineer can design the assembly drawing to you

Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM

Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM

Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM

Flying Shear Use Heavy Load Roller Bearing 47T443431 220*340*305MM

 

47T443431 Tapered Roller Bearing Applications as following:
● heavy plate mills
● hot strip mills
● cold rolling mills
● skin pass mills
● roughing mills
● universal beam mills
● rod, bar and wire mills

Contact Details
JinHang Precision Bearing Co.,Ltd

Contact Person: Mrs. Jean Yang

Tel: 86--18037970383

Fax: 86-379-65199160

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