Cixi Single Packing Spherical Roller Bearing

• Rolling Body：Spherical Roller Bearing
• The Number of Rows：Double
• Outer Dimension：52-240mm
• Material：Chrome Steel
• Spherical：Aligning Bearings
• Load Direction：Radial Bearing

=== Base Info ===

• Separated：Unseparated
• Precision Rating：P0 P6 P5 P4 P2
• Seals Type：Open
• Noise Level：V1, V2, V3
• Feature：Low Noise, High Speed, Long Life
• Tolerance Grade：C1 C2 C3
• Hardness：58-63 HRC
• Transport Package：Standard Box Packing
• Specification：0.16-11.1kg
• Trademark：BUGAO,NBKT
• Origin：Ningbo
• HS Code：8482102000
• Production Capacity：1000000

=== Description ===
Limiting speed [rpm]dDBdyn.Cstat.C0greaseoil

21304C	20	52	15	0,16	34,4	33,6	7000	9500
21305 CW33	25	62	17	0,25	41,4	41,5	6700	8500
21306 CW33	30	72	19	0,38	55,2	61	6000	7500
21306 KCW33	30	72	19	0,38	55,2	61	6000	7500
21307 CW33	35	80	21	0,51	65,6	72	5300	6700
21307 KCW33	35	80	21	0,502	65,6	72	5300	6700
21308 CW33	40	90	23	0,71	82,8	98	4500	5600
21308 KCW33	40	90	23	0,706	82,8	98	4500	5600
21309 CW33	45	100		0,95	101	114	4300	5300
21309 KCW33	45	100	25	0,947	101	114	4300	5300
21310 CW33	50	110	27	1,2	120	140	3600	4800
21310 KCW33	50	110	27	1,21	120	140	3600	4800
21311 CW33	55	120	29	1,6	138	163	3400	4300
21311 KCW33	55	120	29	1,55	138	163	3400	4300
21312 CW33	60	130	31	1,95	161	200	3000	3800
21312 KCW33	60	130	31	1,93	161	200	3000	3800
21313 CW33	65	140	33	2,45	184	240	2800	3600
21313 KCW33	65	140	33	2,42	184	240	2800	3600
21314 CW33	70	150	35	3	207	260	2600	3400
21314 KCW33	70	150	35	2,95	207	260	2600	3400
21315 CW33	75	160	37	3,55	235	300	2400	3200
21315 KCW33	75	160	37	3,55	235	300	2400	3200
21316 CW33	80	170	39	4,2	258	335	2200	3000
21316 KCW33	80	170	39	4,23	258	335	2200	3000
21317 CW33	85	180	41	5	293	375	2000	2800
21317 KCW33	85	180	41	4,93	293	375	2000	2800
21318 CW33	90	190	43	5,8	322	425	1900	2600
21318 KCW33	90	190	43	5,74	322	425	1900	2600
21319 CW33	95	200	45	7,15	351	480	1800	2400
21319 KCW33	95	200	45	6,63	351	480	1800	2400
21320 CW33	100	215	47	8,8	385	530	1700	2200
21320 KCW33	100	215	47	8,19	385	530	1700	2200
21322 CW33	110	240	50	12	460	630	1600	2000
21322 KCW33	110	240	50	11,1	460	630	1600	2000

Usually carton packaging, or PVC bag with a label. Specifically according to the customer to your needs, you can use any packaging situation.

Description:
1) The spherical roller bearing has two rows of rollers, a common sphered raceway in the outer ring, and two inner ring raceways inclined at an angle to the bearing axis.

2) The bearings are inherently self aligning and robust, which makes the bearings insensitive to misalignment of the shaft relative to the housing and to shaft deflection or bending.

3) The two rows of rollers make the bearings able to carry high axial loads acting in both directions. 

4) There are many sizes and designs for this type bearings, depending on bearing the arrangement of the floating guide and the design of the inner ring and/or cages.

Spherical roller bearing'items as follow:

20204 series

20204 20205 20206 20207 20208 20209 20210 20211

20212 20213 20214 20215 20216 20217 20218 20219

20220 20221 20222 20224 20226 20228 20230 20232

20234 20236 20238 20240 20244 20248 20252

21304 series

21304 21305 21306 21307 21308 21309 21310

21311 21312 21313 21314 21315 21316 21317

21318 21319 21320 21322

23022 series

23022 23024 23026 23028 23030 23032 23034 23036 

23038 23040 23044 23048 23052 23056 23060 23064

23068 23072 23076 23080 23084 23088 23092 23096

24024  series

24024 24026 24028 24030 24032 24034 24036 24038 

24040 24044 24048 24052 24056 24060 24064 24068 24072

23218  series

23218 23220 23222 23224 23226 23228 23230 23232 

23234 23236 23238 23240 23244 23248 23252 23256 

23260 23264 23268 23272 23276 23280 23284 23288

23292 23296

22205  series

22205 22206 22207 22208 22209 22210 22211 22212 22213 22214 

22215 22216 22217 22218 22219 22220 22222 22224 22226 22228 

22230 22232 22234 22236 22238 22240 22244 22248 22252 22256 

22260 22264 22268 22272

22307 series

22307 22308 22309 22310 22311 22312 22313 

22314 22315 22316 22317 22318 22319 22320 

22322 22324 22326 22328 22330 22332 22334 

22336 22338 22340 22344 22348 22352 22356 22360

23120  series

23120 23122 23124 23126 23128 23130 23132 

23134 23136 23138 23140 23144 23148 23152 

23156 23160 23164 23168 23172 23176  23180 

23184 23188 23192 23196  

24122  series

24122 24124 24126 24128 24130 24132 24134 24136 

24138 24140 24144 24148 24152 24156 24160 24164

24168 24176 24180 24184 24188 24192 24196 24172 

7.Contact information: