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Ningbo SUP Bearing Co., Ltd.
Ningbo SUP Bearing Co., Ltd.  

Gold Index: 281318

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BT4B328268/HA1bearing 

Payment Terms: T/T, L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: BT4B 328268/HA1
Production Capacity: 100
Delivery Date: 60~70
Means of Transport: by sea ,by airplane
Packing: smoked-free wooden box
Brand Name: SUP OR NATURAL

Used for rolling mill bearing arrangements,For roll neck bearing arrangements which are subjected to high speeds or heavy loads

Bearings of the TQI configuration
Bearings of the TQI design have two paired rows of rollers arranged back-to-back (Their use is limited, being primarily where high stiffness is required and considerable tilting moments have to be accommodated. The bearings are generally mounted with an interference fit on the roll necks and therefore often have a tapered bore. The bearings are also used for the vertical rolls of universal mills; in this case the outer rings are mounted with an interference fit in the chocks and the inner rings have a loose fit on their seat.
Because of their limited application, only a few sizes and designs are produced by SUP BEARING. The designs described in the following and shown in the product tables belong to the SUP BEARING standard manufacturing programme.
TQIN design
Bearing with two single row inner rings and one double row inner ring with roller and cage assemblies. Steel window-type cages and four single row outer rings
TQI design
Bearing with two single row inner rings and one double row inner ring with roller and cage assemblies. Steel window-type cages and two double row outer rings with an intermediate ring between them .
TQI.1 design
Bearing with two single row inner rings and one double row inner ring with roller and cage assemblies. Pierced rollers and pin-type cages of steel. Two double row outer rings with an intermediate ring between them.
TQIT design
Bearing with two single row inner rings and one double row inner ring with tapered bore (taper 1:12 or 1:30) with roller and cage assemblies. Steel window-type cages and two double row outer rings with an intermediate ring between them. Bearings with a tapered bore are used when an interference fit is required for the inner rings on the roll neck, e.g. when rolling speeds are high.
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 Mr. Peter
General Manager
Tel: 86-574-87126676
Fax: 86-574-87126621
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Company Info

Ningbo SUP Bearing Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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