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Quick Details

  • Structure: Spherical
  • Type: Roller
  • Brand Name: NSK
  • Bore Size: 100 mm
  • Outside Diameter: 215 mm
  • Model Number: 22320 CA/CC/E/MB
  • Precision Rating: P0 P6 P5 P4 P2
  • Seals Type: Open
  • Number of Row: Double Row
  • Place of Origin: Japan
  • Thickness: 23mm
  • Material: Chrome Steel
  • Application: Machinery
  • Certification: ISO9001:2008
  • Cage: CA CC E MB
  • Service: Guarantee
  • Feature: Low Noise. Long Life .high
  • Package: Single Box
  • Main market: Global

Packaging & Delivery

Packaging Details A: barreled package+outer carton+pallets
B: single box+outer carton+pallets
C: tube package+middle
Delivery Time Shipped in 2 days after payment

NSK brand spherical roller bearing 22320

 

Why Choosus?

 

1.FREE SAMPLES:

   contact us by email or trade manager, we will send the free sampls according to your request.  

2. World Class Bearing:We provide our customers with all type of indigenous bearing with world class quality.

3. OEM or Non Stand Bearings: Any requirement for Non standard bearings is Easily Fulfilled by us due to

    its vast knowledge and links in the industry. 

4. Genuine products With Excellent Quality: Company has always proved the 

   100% quality products it provides with genuine intent.

5.After Sales Service and technical Assistance: Company provides after sales service and technical assistance 

   as per the customers requirement and needs.

6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.

7. Cost Saving: We provide long-life, shock-resistant and high reliability bearings with 

   excellent quality and better performance. Resulting in increased cost saving.

8.Attending customer queries promptly: We believe that if customer are satisfied then it proves our worth well. Customers are always given quick support.

 

Sperical Roller bearing Related models

model listd(mm)D(mm)B(mm)Cr( N)C0r(N)m(kg)
2230840903373500905001.041
2230945100361080001400001.387
2231050110401408001700001.827
2231155120431705001980002.299
2231260130461848002250002.881
2231365140482068002520003.494
2231470150512530003150004.212
2231575160552882003880005.225
2231680170583168004050006.296
2231785180603388004400007.36
2231890190644015005420008.878
22319952006742350057000010.38
223201002157349500066800012.941
223221102408059950083200017.85
223241202608670950099200022.378
2232613028093794200114000028.13
22328140300102907500134000034.84
223301503201081230000160000043.6
223321603401141380000179000051.9
223341703601201420000206000060.75
223361803801261470000227000068.08
223381904001321529000253000083.22

Description


Spherical roller bearings have two rows of rollers with a common sphere raceway in

the outer ring and two inner ring raceways inclined at an angle to the bearing axis.

This gives them an attractive combination of design features making them irreplaceable

in many demanding applications. They are self-aligning and consequently insensitive to

misalignment of the shaft relative to the housing and to shaft deflection or bending.



Materials:
1. Material of ring : GCr15,
2.Material of Cage: Steel, brass, polyamide, nylon
3.Material of Roller: chromium steel

 

 


Structure:

Internal Structure and Retainer Material Variation
C: Symmetrical roller, Stamped Steel retainer
CA: Symmetrical roller, one-pice brass cage
CTN1: Symmetrical roller, nylon cage
E: Third generation design. improved stress distribution; offer much longer service life        than normal designs
Q: Bronze cage
MB: Symmetrical roller,Two-pice brass cage
EM: Symmetrical roller, Special alloy Integral cage.

 


External form change
K: Tapered bore bearing,taper is 1:12
K30: Tapered bore bearing,taper is 1:30
N: A snap ring groove on the outer ring
W33: There are three lubrication groove and three lubrication holes in the outer ring

 


Clearance
C0:Norminal clearance,omitted in destination
C2:Less than Norminal clearance
C3:Larger clearance than C0
C4: Larger clearance than C3

 

Application
1.Papermaking machinery, deceleration device, railway vehicle axle, rolling mill, roller gearbox
2. Crusher, vibrating screen, printing machinery, woodworking machinery
3.Various industrial reducer

Product nameNSK brand spherical roller bearing 22320
materialChrome steel rings and rollers,plastic or steel or copper cage.
 Quality Certificate ISO9001:2008
 Feature Low noise, less vibration, high precision and long life
ID*OD*W(mm)90*215*73mm
Limiting Speed: 1900rpm (Grease lubricated);2400rpm (Oil lubricated);
Net weight(kg)13.4KG
 Brand name NSK Japan original
Tolerance level ABEC-1 (P0), ABEC-3 (P6)ABEC-5,ABEC-7,ABEC-9
 Seals type open
 Precision rating P0, P6
Antirust periodBearings should normally be put under the protected condition then it is to be stored and preserved. The rustresisting period is two years.
Application Mining operations, paper mills, oil fields, marine industry, steel, electrical,  construction machinery, various kinds of professional machinery and heavy industry of all types.

 

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