Long Life SKF Spherical Roller Bearings on Withdrawal / Adapter Sleeves

• HS Code: 8482200000
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Model NO.: 23144 CCK/W33+AOH 3144 / OH3144
• Load Direction: Radial Bearing
• Separated: Separated
• Transport Package: Box, Carton, Wooden Case, Plastic Tube,Pallet or P
• Specification: standard
• Trademark: SKF, ASACHI, FK&OEM
• Origin: Jiangsu, China
• Production Capacity: 5000 PCS Per Month

Product Description

 

Model Number	23144 CCK/W33+AOH 3144/OH3144
Structure	Spherical roller bearings on a withdrawal sleeve/on adapter sleeves
Type	Spherical roller bearing
Dimension (mm)	200×280×370×120
Net weight(kg)	61.5
Brand	LBLS or OEM
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
Brand Name	LBLS or OEM
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.

 
 
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	Old model		Dimension(dxDxB)/mm
23126CCK/W33+H3126	3253723	23126BKD1;H3126	115×165×210×64
23128CCK/W33+H3128	3253725	23128BKD1;H3128	125×180×225×68
23130CCK/W33+H3130	3253727	23130BKD1;H3130	135×195×250×80
23132CCK/W33+H3132	3253728	23132BKD1;H3132	140×210×270×86
23134CCK/W33+H3134	3253730	23134BKD1;H3134	150×220×280×88
23136CCK/W33+H3136	3253732	23136BKD1;H3136	160×230×300×96
23138CCK/W33+H3138	3253734	23138BKD1;H3138	170×240×320×104
23140CCK/W33+H3140	3253736	23140BKD1;H3140	180×250×340×112
23144CCK/W33+H3144	3253740	23144BKD1;H3144	200×280×370×120
23148CCK/W33+H3148	3253744	23148BKD1;H3148	220×300×400×128
23152CACK/W33+H3152	3253748H	23152BKD1;H3152	240×330×440×144
23156CACK/W33+H3156	3253752H	23156BKD1;H3156	260×350×460×146
23160CACK/W33+H3160	3253756H	23160BKD1;H3160	280×380×500×160
23164CACK/W33+H3164	3253760H	23164BKD1;H3164	300×400×540×176
23168CACK/W33+H3168	3253764H	23168BKD1;H3168	320×440×580×190
23172CACK/W33+H3172	3253768H	23172BKD1;H3172	340×460×600×192
23176CACK/W33+H3176	3253772H	23176BKD1;H3176	360×490×620×194
23180CACK/W33+H3180	3253776H	23180BKD1;H3180	380×520×650×200
23184CACK/W33+H3184	3253780H	23184BKD1;H3184	400×540×700×224

 
 Features and Applications:
Feasures:
1)OEM or as your demand.
2) Prompt Delivery.
3) Follow up and maintainance
4)higher dynamic load carrying capacity compared to conventional design bearings.
5)improved wear-resistance.
6)reduced noise and vibration levels.
7)less frictional heat.
8)significantly extended bearing service life. 
 
Applications:
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.