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Self Lubricating Spherical Roller Bearings 21304CC Stainless Steel Bearing for Machine Parts

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Self Lubricating Spherical Roller Bearings 21304CC Stainless Steel Bearing for Machine Parts

Self Lubricating Spherical Roller Bearings 21304CC Stainless Steel Bearing for Machine Parts
Self Lubricating Spherical Roller Bearings 21304CC Stainless Steel Bearing for Machine Parts Self Lubricating Spherical Roller Bearings 21304CC Stainless Steel Bearing for Machine Parts

Large Image :  Self Lubricating Spherical Roller Bearings 21304CC Stainless Steel Bearing for Machine Parts

Product Details:
Place of Origin: USA,Sweden,Japan,Germany
Brand Name: FAG,NSK,NTN,KOYO,NACHI
Certification: CE,ISO9001
Model Number: 21304CC
Payment & Shipping Terms:
Minimum Order Quantity: 5 PCS
Price: Negotiation
Packaging Details: 1.Industrial Packing: a)PlasticTtube+Carton+Pallet b)Plastic Bag+Kraft Paper+Carton+Pallet 2.Commercial Packing a)Plastic Bag+Color Box+Carton+Pallet 3. According to the Requirement of Customers
Delivery Time: 7 working days after received your payment
Payment Terms: T/T, western Union or Paypal
Supply Ability: 1000000/Week
Detailed Product Description
Model Number: 21304CC Outside Diameter: 52mm
Bore Size: 20mm Thickness: 15mm
Number Of Row: Double Row Size: 20*52*15mm
Type: Roller Seals Type: OPEN,2RS
Retainer Design: CA/CC/CAK/E/MB/K30 Certificate: ISO9001:2000, CE
Material: Gcr15 Chrome Steel Carbon Steel OEM: Availible
Cage: Steel Cage, Brass Cage Vibration & Noise Rating: Z1,Z2,Z3 V1,V2,V3,V4
Precision Rating: P0.P6.P5.P4.P2
High Light:

Spherical Roller Bearing

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Stainless Steel Roller Bearing

Self Lubricating Spherical Roller Bearings 21304CC Stainless Steel Bearing for Machine Parts

 

 

Product details:

Structure  Spherical Roller bearing
Type Roller
Brand Name HWT or OEM
Bore Size 20 mm
Outside Diameter 52 mm
Model Number 21304CC
Precision Rating p0,P4,P5,p6
Seals Type NO
Number of Row Double Row
Place of Origin Guangdong China
material bearing steel
quality high quality (Z3 ,Z5)

 

Details of spherical roller bearings 21304CC:

Self Lubricating Spherical Roller Bearings 21304CC Stainless Steel Material Machine Parts

 

Specifications

Spherical Roller Bearing 21304CC 
1.GCr15 
2.Best serive 
3.Reasonable price 
4.ISO9001

 

 

Structure

Spherical Roller Bearing CC series

Spherical Roller Bearing CA series

Spherical Roller Bearing CAE series

Spherical Roller Bearing  MB  series

Spherical Roller Bearing E series

 
Spherical roller bearing with CC cage

There are two kinds of spherical roller bearing, one has a cylindrical bore, the others has a tapered bore (K). Spherical bearings offer an unequalled combination of high load capacity, high tolerance to shock loads, and self-aligning ability but they are limited by speed. Spherical rollers are put between the spherical raceway on the outer ring and the two grooves on the inner ring of the bearing. 

The symmetrical barrel rollers freely align themselves to the concave outer ring raceway. As a result, shaft deflections and misalignments of the bearing seats are compensated. Double row spherical roller bearings can accommodate high radial and simultaneously also axial loads in both directions. These bearings are massively widespread, particularly in applications where high load accommodation is required and their self-alignment advantage can be best utilized.
 
It is particularly suitable for metallurgy, mining, petroleum, cement....etc (Vibrators, shakers, conveyors, speed reducers, transmissions, and other heavy machinery)
 
Capabilities range from 80mm(bore diameter) to 3500mm(outer diameter)
Accuracy: P0/P6/P5/P4(Up to Outer Diameter 800mm)

 

Features

  • self-aligning
  • cylindrical bore
  • high temperature resistance
  • high capacity of vibration
  • shock resistance
  • can bear fair axial load
  • Low friction ,Low noise

Application

  • coal mine machinery
  • Metallurgical and mining machinery
  • steel rolling mill
  • printing machinery
  • engineering machinery Continuous casting machine
  • food machinery
  • elevators and escalators
  • industrial washing machinery
  • paper manufacturing machinery
  • coal mine equipment moving staircase

 

Types 1. Spherical Roller Bearings with Cylindrical Bore.
2. Spherical Roller Bearings with Tapered Bore
3. Spherical Roller Bearings usded in vibration screen
4. Spliting Spherical Roller Bearings
Tolerance spherical roller beairngs with P0, P6 and P5 precision grades according to customers demands.
All tolerance values conform to GB307.1 standard.
Radial Clearance spherical roller bearings with C2,C0, C3, C4 and C5 clearances, which all conform to the GB4604 standard.
C3 clearance is taken as the standard clearance for tapered bore spherical roller bearings.
C4 clearance of spherical roller bearings applied to vibration screen.
Cage C,CC,CA,MB,E,TN1

 

Payment & Shipping Terms:

Price: Get Latest Price
Minimum Order Quantity: Negotiable Trial Order
Minimum Order Quantity: 1 Piece/PiecesTrial Order
Port: Qingdao,Shanghai,Guangdong
Packaging Details: 1.Carton (up to 150mm of ID); 2.Wrapped by oil paper and water-proof belt ( above 150mm of ID); 3.Wooden pallets or wooden cases of free fumigation 4.According to customer's requirement
Delivery Time: 7 days
Payment Terms: Paypal,L/C,T/T
Supply Ability: 1000 Piece/Pieces per Day

 

Self Lubricating Spherical Roller Bearings 21304CC Stainless Steel Bearing for Machine Parts 1

Self Lubricating Spherical Roller Bearings 21304CC Stainless Steel Bearing for Machine Parts 2

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