Professional Spherical Roller Bearings with Symmetrical Rollers 22352k/W33

• Customization: Available
• OEM: Available
• Precision Rating: P2, P4, P5, P6, P0
• Model NO.: 22352K/W33
• Transportation: by Air or by Sea
• Seals Type: Z Zz 2RS RS/Ope
• Bore Size: 10-100mm
• Type: 22352k/W33
• Structure: Spherical Roller Bearings
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Micro(≤26mm)
• Material: Bearing Steel
• Separated: Unseparated
• Transport Package: Export Packings, Standard Package or Customized
• Specification: ISO9001
• Trademark: IKO, KOYO, LYC, NACHI, NSK, NTN, SKF
• Origin: Jiangsu, China
• HS Code: 8482102000
• Production Capacity: 5000/Month

Product Description

Model	Old Model	Size(dxDxB)	Weight(kg)
22352K/W33	113652K	260×540×165	191.3
22352CAK/W33	153652K	260×540×165	190
22352CAF3/W33	53652W2K	260×540×165	184
22352CAKF3/W33	153652W2K	260×540×165	184
22352K/C3W33	3G113652Y	260×540×165	190
22356	3656	280×580×175	238
22356F1	3656	280×580×175	229
22356F1/W33	3656K	280×580×175	229
22356/W33	3656Y	280×580×175	238
22356C	53656	280×580×175	-
22356K	113656	280×580×175	233
22356KF1	113656	280×580×175	229
22356CAK	153656	280×580×175	235
22356L3	3656L3	280×580×175	238
22356CA	53656H	280×580×175	-
22356CA/W33	53656K	280×580×175	221
22356K/W33	113656Y	280×580×175	233
22356CAK/W33	153656K	280×580×175	235
22356K/C3W33	3G113656Y	280×580×175	233
22360CA	53660	340×710×212	265

 
 
Spherical roller bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis (fig. 1.) The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning (fig. 2) and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.
 
Bearing performance is not only determined by load or speed ratings. There are a number of other factors that contribute to bearing performance. To a large extent, performance is influenced by the geometry of the rollers, raceways and cages, the heat treatment, as well as the surface finish of all contact surfaces. Main factors which influence SKF spherical roller bearing performance include, but are not limited to:
·         Symmetrical rollers 
Symmetrical rollers self-adjust (fig. 3), providing optimal load distribution along the roller length. This keeps stresses low under all load conditions and extends bearing service life.
·         Roller tolerances 
The rollers in an SKF spherical roller bearing are manufactured to extremely tight tolerances for dimension and form. Each roller is virtually identical in size and shape to the other rollers in the set. This optimizes load distribution over the rollers to maximize bearing service life.
·         Special roller profile 
The roller profile determines the stress distribution in the roller/raceway contact area. The special profile distributes loads more evenly along the rollers and prevents stress peaks at the roller ends to extend bearing service life (fig. 4).
·         Self-guiding rollers and a floating guide ring between the two rows of rollers 
Self-guiding rollers reduce friction and frictional heat (fig. 5). A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.       
·         Metal cages 
All spherical roller bearings contain strong metal cages. This enables them to tolerate high temperatures and all lubricants.
 

Model Number	22352K/W33
Type	Spherical Roller Bearings With Symmetrical Rollers , Asymmetrical Rollers
Seals Type	OPEN
Material	Ductile iron, Gray iron , Stainless steel,Bearing steel,
Cage material	Nylon, steel, brass
Clearance	C0, C2, C3, C4, C5
Vibration	Zv1, Zv2 and Zv3
Precision Rating	P0/6/5/4/2 or ABEC 1/3/5/7/ 9 or normal class,class 6/5/4/2
Greese	As you requirement, such as SRL, PS2, Alvania R12 and so on.
Number of Row	Single Row,Double Row
MOQ	1set
Application	1)Agriculture,2)Light textile,3)Mining,4)Food &beverage,5)Pharmaceutical, 6)Chemical processing,7)Printing,8)Dyeing,9)Airport,10)Air-conditioning, 11)Various kinds of conveying and rolling devices.
Certifications	DIN 635-2-1984,DIN 5416-1990, GB/T 286-1964, GB/T 288-1994,  ISO 9001:2008 ,SSG
Service	1)OEM or as your demand.2) Prompt Delivery. 3) Buyer Label accepted.4) Follow up and maintainance
Delivery Detail	10-15 days or according to order qty
Package	Box, Carton, Wooden Case, Plastic Tube,Pallet or Per buyers requierment .
Sample	Free provide
Payment A	30% deposit by T/T, Western Union, Paypal, 70% before delivery.
Payment B	30% deposit,the balance be paid against copy of original B/L.