22228 Spherical Roller Bearing of Famous Brand SKF NTN Koyo Timken NSK

• Customization: Available
• Inner: 140mm
• Outer: 250mm
• Model NO.: 22228
• Thickness: 68mm
• Weight: 14.5kg
• Hardness: 59-64HRC
• Vibration: Z1vz Z2V2 Z3V3
• Precision Rating: P0 P6 P5 P4 P2
• Lubrication: Oil
• Raceway Super Finishing: Yes
• Roller Super Finishing: Yes
• Retainer: Ca/Cc/Cak/E/MB/K30
• Rolling Body: Roller Bearings
• The Number of Rows: Double
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Unseparated
• Outer Dimension: 700
• Transport Package: Single Box, Plastic Barrel, Carton, Tray
• Specification: CE, ISO9001
• Trademark: SFNB/OEM
• Origin: China
• HS Code: 8482200000
• Production Capacity: 100000PCS/Year

Product Description

Welcome to choose KORTON INDUSTRIAL LIMITED
Spherical Roller Bearing 22228 Factry of Roller Bearing

NO 1. our adwantages:
1. 14 years bearing products manufacturing and 4 years exporting experiences.
2. OEM order and non-standard bearing order can be accepted.
3. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical rollerbearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings pump bearings, and many nonstandard bearings are also in our product range.
4. Sample available
 
NO 2. Description: Spherical roller bearing
Race: we use the most advanced technology-cold extrusion process. Besides, the race will make two or three times temper to guarantee its high precision.

Rolling element: we use the rolling technology to process the roller and the steel ball of high precision bearing, the most advantage of our technology is to promote productive and productive efficiency. At the same time, our technology can prolong the bearing working life. The hardness and the diamention stability will also promote.

Steel cage: in order to avoid avoid cracks and guarantee the hardness, we use pattern "high temperature+long time", our cage of high precision bearing have reached advanced level in china at surface abrasion resistance and fatigue strength.
 
C(J), CC--Two window-type steel cages, flangeless inner ring and guide ring centred on the inner ring

EC(J), ECC(J)--Two window-type steel cages, flangeless inner ring, guide ring centred on the inner ring and reinforced roller complement.

CA--One-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide ring centred on the inner ring

CAF-- As CA, but with a steel cage.

ECA, ECAC-- Reinforced roller complement, one-piece machined brass cage, double-pronged, retaining flanges on the inner ring, guide ring centred on the inner ring.

ECAF-- As ECA, but with a steel cage.

E-- For bearings with a bore diameter d ≤ 65 mm: Two pressed window-type steel cages, flangeless inner ring and guide ring centred on the inner ring

CAFA-- One-piece machined steel cage, double-pronged, centred on the outer ring raceway, retaining flanges on the inner ring and guide ring centred on the inner ring

Features:
Double row spherical roller bearing for applications that support radial and oscillating axial loads
C4 radial clearance allows thermal expansion for continuous operating temperatures up to 200 degrees C/392 degrees F
Straight bore for fitting to a conventional cylindrical shaft
Outer ring-guided brass cage evenly spaces rollers for reduced friction, vibration, and noise
Open design, circumferential groove and three lubrication holes in the outer ring allow for lubrication in place
 
 NO 3. OEM all brand bearing
1. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS
2. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33
3. cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ
4. taper roller bearing 30200,30300,32200,32300,31300,32000
5. Aligning ball bearing 1200,1300,2200,2300,
6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN
7. thrust ball bearing 51100,51200,51300,51400,E,M
8. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C 
9. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP
10.Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing
 
 NO 4. Spherical Roller  Bearing Specification: 

Seals Types	2RS,OPEN
Vibration Level	Z1V1,Z2V2,Z3V3
Clearance	C2,C0,C3,C4,C5
Tolerance Codes	ABEC-1,ABEC-3,ABEC-5
Materral	GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ	1Set at least
Delivery Time	15-45 days after contract
Payment Terms	TT/PAPAL/WESTERN UNION
Package	Tube package+outer carton+pallets; Single box+outer carton+pallets; Tube pavkge+middle box+outer carton+pallets; According to your requirement

NO 5. Spherical roller bearing Models and Size: 

Designation	Principal  Dimension				(kN) Basic Load Ratings		(r/min) Speed ratings		Mass
	d	D	B	r min	Dynamic	Static	Grease	Oil	kg
23032	160	240	60	2.1	376	730	1500	1900	13.5
24032CA	160	240	80	2.1	636	1164	1100	1500	12.9
24132CA	160	270	109	2.1	1010	1700	700	900	25.4
2638	190	280	67	2.5	542	978	1200	1500	13.7
23038K	190	290	75	2.1	626	1100	1200	1500	20.5
23038CA	190	290	75	2.1	765	735	1300	1700	16.9
24038CA	190	290	100	2.1	980	1000	950	1300	22.8
23144CA	220	370	120	4	1570	1520	900	1200	54.7
23144K	220	370	120	4	1330	1330	900	1200	54.8
22244	220	400	108	4	1200	2100	850	1200	57.6
23244	220	400	144	4	1800	2820	670	850	94.6
22344/W33	220	460	145	5	1700	3090	670	850	129
23948CA	240	320	60	2.1	635	710	1300	1700	14.9
23048	240	360	92	3	820	1800	900	1200	37.6
23048K/W33	240	360	92	3	820	1800	900	1200	37.4
23148	240	400	128	4	1200	2560	760	990	77.2
24148/W33	240	400	160	4	1200	3300	430	540	81.6

Bearings NO.	d	D	B	C	C0	Weight
	mm	mm	mm	kN	kN	kg

21317 EK	85	180	41	325	375	5.15
22317 E	85	180	60	550	620	7.65
22317 E/VA405	85	180	60	550	620	7.65
22317 EK	85	180	60	550	620	7.5
22218 E	90	160	40	325	375	3.4
22218 EK	90	160	40	325	375	3.35
21318 E	90	190	43	380	450	6.1
21318 EK	90	190	43	380	450	6
22318 E	90	190	64	610	695	9.05
22318 E/VA405	90	190	64	610	695	9.05
22318 EK	90	190	64	610	695	8.85
22219 E	95	170	43	380	450	4.15
22219 EK	95	170	43	380	450	4.05
21319 E	95	200	45	425	490	7.05
21319 EK	95	200	45	425	490	6.95
22319 E	95	200	67	670	765	10.5
22319 E/VA405	95	200	67	670	765	10.5
22319 EK	95	200	67	670	765	10.5
22220 E	100	180	46	425	490	4.9
22220 EK	100	180	46	425	490	4.8
21320 E	100	215	47	425	490	8.6

We can accept customized bearing service,besides,we can supply bearing with brand SKF, ZKL, NTN, NSK, KOYO, TIMKEN,NACHI, LYC, HCH, ZWZ
.

Why Choose Us:
 
l Jinan TIANYUAN bearing company has 14 years manufacture experience and is one of the biggest adjustment center in north of China.
 
l We have large stock of original brand and our own brand bearing.
 
l Sample is available.
 
l We can accept OEM service.
 
l Jinan Tianyuan Bearing Co., Ltd. Was founded in March 2008. We were principally engaged in the research, development and manufacture of bearings in the early stage. Now we are mainly engaged in the sales of internationally-famous brand bearings. Our products are sold in Britain, America, Japan, Italy and Southeast Asia, well appreciated by their purchasers.