Rtb Original Aligning Roller Bearing 22228MB High Rotation Speed

• Customization: Available
• Basic Dynamic Load Rating: 743kn
• Basic Static Load Rating: 900kn
• Model NO.: 22228MB
• Limiting Speed: 3 200r/Min
• Mass: 13.5kg
• Rolling Body: Roller Bearings
• The Number of Rows: Double
• Outer Dimension: Large (200-430mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Unseparated
• Transport Package: Industrial Package
• Specification: 140*250*68mm
• Trademark: RTB
• Origin: China
• HS Code: 8482300000
• Production Capacity: 10000/Month

Product Description

More model of bearing

 

Model	Size			Rated dynamic load (KN)	Rated static load (KN)	Weight                (kg)
	(mm)
	d	D	B
22208CAC/ W33	40	80	23	77	88.4	0.524
22209CAC/ W33	45	85	23	80.5	95.2	0.571
22210CAC/ W33	50	90	23	83.7	102	0.614
22211CAC/ W33	55	100	25	103	126	0.847
22212CAC/ W33	60	110	28	123	154	1.154
22213CAC/ W33	65	120	31	151	194	1.535
22214CAC/ W33	70	125	31	151	196	1.596
22215CAC/ W33	75	130	31	162	215	1.687
22216CAC/ W33	80	140	33	175	234	2.132
22217CAC/ W33	85	150	36	213	282	2.665
22218CAC/ W33	90	160	40	249	337	3.383
22219CAC/ W33	95	170	43	283	390	4.198
22220CAC/ W33	100	180	46	316	435	5.006
22222CAC/ W33	110	200	53	411	588	7.318
22224CAC/ W33	120	215	58	479	691	9.001
22226CAC/ W33	130	230	64	563	832	11.159
22228CAC/ W33	140	250	68	639	954	14.166
22308CAC/ W33	40	90	33	119	137	1.015
22309CAC/ W33	45	100	36	143	169	1.365
22310CAC/ W33	50	110	40	178	212	1.789
22311CAC/ W33	55	120	43	210	252	2.31
22312CAC/ W33	60	130	46	242	292	2.879
22313CAC/ W33	65	140	48	264	321	3.467
22314CAC/ W33	70	150	51	313	396	4.344
22315CAC/ W33	75	160	55	348	447	5.279
22316CAC/ W33	80	170	58	392	507	6.32
22317CAC/ W33	85	180	60	429	555	7.274
22318CAC/ W33	90	190	64	483	639	8.643
22319CAC/ W33	95	200	67	531	705	9.967
22320CAC/ W33	100	215	73	617	833	12.722
22322CAC/ W33	110	240	80	714	968	17.54

Spherical Roller Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively heavy radial loads and some axial loads in either direction. Spherical Roller Bearings are designed to be more robust by carry heavier loads but at lower maximum speeds. These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. '

Features of Spherical Roller Bearings
1). High Precision and Long Lifespan
2). Able to accommodate both radial and thrust loads
3). Less coefficient of friction
4). Available in arrange of Polyamide, steel and brass cage assembles
5). Open and sealed versions available

Industrial Applications of Spherical Roller Bearings
Spherical Roller Bearings are non - separable double - row radial bearings.
Both rows of barrel shaped rollers rotate, in parallel, within the spherical outer ring. This allows excellent alignment compensation, caused by machining and mounting errors, between the shaft and housing.
Spherical roller bearings are typical bearings for heavy machinery and mining.
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