Spherical Roller Bearing, buy 22216 CA 22216 EX 22216 MB 22216 CA 22216 C 21316 EX 21316 CA 21316 C 22316 CA 22316 EX 22316 CA 22316 VS C4 F80 22316 MA C4 F80 22316 MB 22316 C 22316 C 2RS, Spherical Roller Bearing on China Suppliers Mobile

Product Details

	Principal dimensions			Basic load ratings		Speed limits		Weight	Radius	Calculation factors
Part number	Bore	Outer	Width	Dynamic	Static	Grease	Oil	Weight	Radius	Calculation factors
	d	D	B	C	Co	rpm		Kg	rs _min	e	Y1	Y2	Yo
	mm			kN		1 min−1		Kg	mm	mm
22216 CA	80	140	33	174	225	2900	3800	2,20	2,0	0,22	3,01	4,48	2,94
22216 EX	80	140	33	201,6	244	3655	5100	2,00	2,1	0,22	3,07	4,57	3,00
22216 MB	80	140	33	195	250	2200	3000	2,15	2,0	0,25	2,70	4,02	2,70
22216 CA	80	140	33	165	225	3200	4000	2,08	2,0	0,24	2,80	4,20	2,80
22216 C	80	140	33	210	275	2600	3400	2,05	2,0	0,26	2,60	3,87	2,60
21316 EX	80	170	39	285,6	310	3230	4505	2,10	4,3	0,23	2,92	4,35	2,86
21316 CA	80	170	39	272	306	2900	3800	4,29	2,1	0,24	2,84	4,23	2,78
21316 C	80	170	39	310	400	2200	3000	4,25	2,1	0,24	2,81	4,19	2,90
22316 CA	80	170	58	395	496	2100	2800	6,54	2,1	0,36	1,87	2,79	1,83
22316 EX	80	170	58	453,2	535	2550	3400	2,10	6,6	0,35	1,92	2,86	1,88
22316 CA	80	170	58	380	495	2000	2800	7,47	2,1	0,34	1,99	2,96	1,94
22316 VS C4 F80	80	170	58	420	535	2800	3400	6,41	2,1	0,34	2,00	2,90	1,90
22316 MA C4 F80	80	170	58	410	500	1800	2400	6,10	2,1	0,26	2,60	3,87	2,60
22316 MB	80	170	58	410	500	1800	2400	6,20	2,1	0,26	2,60	3,87	2,60
22316 C	80	170	58	450	550	2000	2600	6,29	2,1	0,38	1,78	2,64	1,80
22316 C 2RS	80	170	58	395	496	2800	3400	6,54	2,1	0,34	2,00	2,90	1,90

Spherical roller bearings are designed to sustain heavy loads, shaft misalignment and deﬂection. They contain two symmetrical or asymmetrical rows of barrel-shaped rollers, which align themselves in the outer race sphered track. They are, therefore, able to carry very heavy radial loads and axial loads in either direction.

Roller guidance is achieved by the ﬁxed ﬂanges on the inner ring for the CA, EX, MB, VS and MA - design or a ﬂoating ring for the C design. For further information, see roller guidance design on next page.

Misalignment

The table below gives ﬁgures for permitted misalignment in the different bearing series. Dimensions in accordance with ISO 15:2011

Bearing series	Angular misalignment degrees
213	1°
222	1.5°
223	2°
230	1.5°
231	1.5°
232	2.5°
239	1.5°
240	2°
241	2.5°

EX : 1 piece brass cage, roller guided between 2 inner ring ﬂanges. Cage is guided on the rollers. Assymetrical roller position.

C : 2 pressed sheet steel cages, roller guided on a ﬂoating rings.

CA : 1 piece brass cage, roller guided between 2 inner ring ﬂanges. Cage is guided on the rollers. Assymetrical roller position.

MB : 2 piece brass cage, roller guided between 2 inner ring ﬂanges and one central rib. Cage is guided on the inner ring.

VS C4 F80 : 1 piece brass cage, roller guided between 2 inner ring ﬂanges. Cage is guided on the outer ring.

MA C4 F80 : 2 piece brass cage, roller guided between 2 inner ring ﬂanges and one central rib. Cage is guided on the outer ring.

C 2RS : Steel cage with 2 NBR seals

EX meet the higher exigency of the market. EX bearings are produced with higher grade steel, enhanced heat treatment process, higher machining accuracy and better surface roughness. These improvements are resulting in bearings that run with less noise and less vibrations and have a improved energy efﬁciency.

C 2RS type is a sealed spherical roller bearing with a steel cage C and 2 NBR seals. High temperature seals 2VS are available as well. Sealed bearings are ﬁlled with lithium based grease. Due to the seal, misaligment is reduced. As well for some types the bearing with differs from the standard width.

Spherical roller bearings are manufactured with tapered bore-K(1:12) and K30 (1:30) with lubrication groove and 3 lubrication holes on the outside diameter W33. All our sphericals have the W33 feature.

Tolerances

Spherical roller bearings with cylindrical and tapered bore are generally manufactured to “PO” precision class. Radial Clearance

Spherical roller bearings with cylindrical and tapered bore are generally manufactured to normal (CN), C2, C3, C4 and C5 clearances. Heat Treatment

Spherical roller bearings with outside diameter D>240mm of all series given in this catalog can be used to an operating temperature of +150°C (+302°F). Small size bearings operate normally at temperatures up to +120°C (+248°F).

Contact with us via email sale01@hady.Ltd directly for detail requirement.