Product Details

6902-2RS 61902 Full Ceramic Bearing with PFTE Cage 15x28x7mm Ball Bearing

Full Ceramic Bearings are made entirely of ceramic material and are superior to common steel bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM’s, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present. Ceramic materials commonly used for bearings are Silicon Nitride (Si3N4), Zirconia Oxide (ZrO2).

Most commonly used ball bearings:

Model NO.		d(mm)	D(mm)	B(mm)	Cr (KN)	Cor (KN)	Max speed		Peso (kg)
							grease	oil
zz type	RS type						rpm
6702ZZ	6702 2RS	15	21	4	0.937	0.582	11000	13000	0.0035
6802ZZ	6802 2RS		24	5	2.1	1.25	28000	33000	0.007
6902ZZ	6902 2RS		28	7	4.3	2.25	26000	30000	0.017
6002ZZ	6002 2RS		32	9	5.6	2.85	23000	27000	0.03
6202ZZ	6202 2RS		35	11	7.65	3.75	20000	24000	0.045
6302ZZ	6302 2RS		42	13	11.4	5.45	17000	20000	0.082

6703ZZ	6703 2RS	17	23	4	1	0.658	9500	11000	0.004
6803ZZ	6803 2RS		26	5	2.6	1.55	26000	30000	0.008
6903ZZ	6903 2RS		30	7	4.6	2.55	23000	28000	0.018
6003ZZ	6003 2RS		35	10	6	3.25	21000	25000	0.039
6203ZZ	6203 2RS		40	12	9055	4.8	17000	21000	0.065
6303ZZ	6303 2RS		47	14	13.6	6.65	15000	18000	0.115
6403ZZ	6403 2RS		62	17	20.7	9.85	13000	15000	2.7

6704ZZ	6704 2RS	20	27	4	1.402	0.729	8500	10500	0.006
6804ZZ	6804 2RS		32	7	4	2.45	21000	25000	0.018
6904ZZ	6904 2RS		37	9	6.35	3.7	19000	23000	0.036
6004ZZ	6004 2RS		42	12	9.4	5.05	17000	21000	0.069
6204ZZ	6204 2RS		47	14	12.8	6.65	15000	17000	0.106
6304ZZ	6304 2RS		52	15	15.9	7.85	14000	17000	0.144
6404ZZ	6404 2RS		72	19	31	15.2	11000	13000	0.4

60/22ZZ	60/22 2RS	22	44	12	9.4	5.15	17000	20000	0.073
62/22ZZ	62/22 2RS		50	14	12.8	6.65	15000	17000	0.118
63/22ZZ	63/22 2RS		56	16	18.5	9.4	13000	15000	0.201

6705ZZ	6705 2RS	25	32	4	1.091	0.858	7000	8000	0.0071
6805ZZ	6805 2RS		37	7	4.3	2.95	18000	21000	0.022
6905ZZ	6905 2RS		42	9	7	4.55	16000	19000	0.041
6005ZZ	6005 2RS		47	12	10.1	5.85	15000	18000	0.08
6205ZZ	6205 2RS		52	15	14	7.85	13000	15000	0.128
6305ZZ	6305 2RS		62	17	20.6	11.3	11000	13000	0.232
6405ZZ	6405 2RS		80	21	36.1	19.4	9100	11000	0.53

60/28ZZ	60/28 2RS	28	52	12	12.4	7.4	14000	16000	0.097
62/28ZZ	62/28 2RS		58	16	17.9	9.75	12000	14000	0.173
63/28ZZ	63/28 2RS		68	18	23.5	13.1	10000	12000	0.328

6706ZZ	6706 2RS	30	37	4	1.143	0.947	5500	7000	0.0085
6806ZZ	6806 2RS		42	7	4.55	3.4	15000	18000	0.026
6906ZZ	6906 2RS		47	9	7.25	5	14000	17000	0.045
6006ZZ	6006 2RS		55	13	13.2	8.25	13000	15000	0.116
6206ZZ	6206 2RS		62	16	19.5	11.3	11000	13000	0.199
6306ZZ	6306 2RS		72	19	26.7	15	9600	12000	0.346
6406ZZ	6406 2RS		90	23	43.4	23.9	8100	9700	0.735

60/32ZZ	60/32 2RS	32	58	13	15	9.15	12000	14000	0.127
62/32ZZ	62/32 2RS		65	17	23.5	13.1	10000	12000	0.228
63/32ZZ	63/32 2RS		75	20	30.1	16.2	9300	11000	0.437

6707ZZ	6707 2RS	35	44	5	1.866	1.635	4900	6000	0.015
6807ZZ	6807 2RS		47	7	4.75	3.85	13000	16000	0.03
6907ZZ	6907 2RS		55	10	10.9	7.75	12000	14000	0.073
6007ZZ	6007 2RS		62	14	15.9	10.3	11000	13000	0.155
6207ZZ	6207 2RS		72	17	25.7	15.4	9200	11000	0.288
6307ZZ	6307 2RS		80	21	33.4	19.3	8500	10000	0.457
6407ZZ	6407 2RS		100	25	55	31	7200	8600	0.952

6708ZZ	6708 2RS	40	50	6	2.516	2.233	4300	5000	0.023
6808ZZ	6808 2RS		52	7	4.95	4.2	12000	14000	0.033
6908ZZ	6908 2RS		62	12	13.7	9.95	11000	13000	0.112
6008ZZ	6008 2RS		68	15	16.7	11.5	10000	12000	0.192
6208ZZ	6208 2RS		80	18	29.1	17.8	8300	10000	0.366
6308ZZ	6308 2RS		90	23	40.7	24	7700	9200	0.633
6408ZZ	6408 2RS		110	27	63.7	36.6	6600	7900	1.23

6709ZZ	6709 2RS	45	55	6	2.58	2.397	3900	4600	0.025
6809ZZ	6809 2RS		58	7	6.2	5.4	11000	13000	0.04
6909ZZ	6909 2RS		68	12	14.1	10.9	9700	11000	0.132
6009ZZ	6009 2RS		75	16	21	15.1	9200	11000	0.245
6209ZZ	6209 2RS		85	19	32.7	20.3	7700	9200	0.407
6309ZZ	6309 2RS		100	25	48.9	29.5	6800	8100	0.833
6409ZZ	6409 2RS		120	29	77.2	45.1	6000	7200	1.53

6710ZZ	6710 2RS	50	62	6	2.67	2.64	3500	4100	0.064
6810ZZ	6810 2RS		65	7	6.6	6.1	9600	11000	0.052
6910ZZ	6910 2RS		72	12	14.5	11.7	9000	11000	0.133
6010ZZ	6010 2RS		80	16	21.8	16.6	8400	9900	0.261
6210ZZ	6210 2RS		90	20	35.1	23.3	7100	8500	0.463
6301ZZ	6301 2RS		110	27	62	38.3	6100	7300	1.07
6410ZZ	6410 2RS		130	31	83	49.5	5500	6600	1.88

6811ZZ	6811 2RS	55	72	9	8.8	8.1	8700	10000	0.083
6911ZZ	6911 2RS		80	13	16.6	14.1	8100	9600	0.185
6011ZZ	6011 2RS		90	18	28.3	21.2	7600	8900	0.385
6211ZZ	6211 2RS		100	21	43.4	29.4	6300	7600	0.607
6311ZZ	6311 2RS		120	29	71.6	45	5600	6700	1.37
6411ZZ	6411 2RS		140	33	100	62.3	5000	6000	2.29

6812ZZ	6812 2RS	60	78	10	11.5	10.6	8000	9400	0.104
6912ZZ	6912 2RS		85	13	20.2	17.3	7500	8900	0.192
6012ZZ	6012 2RS		95	18	29.4	23.2	7100	8400	0.415
6212ZZ	6212 2RS		110	22	52.4	36.2	5700	6900	0.783
6312ZZ	6312 2RS		130	31	81.9	52.2	5200	6200	1.7
6412ZZ	6412 2RS		150	35	110	70.8	4600	5500	0.3

6813ZZ	6813 2RS	65	85	10	11.9	11.5	7300	8600	0.126
6913ZZ	6913 2RS		90	13	17.4	16.1	7100	8400	0.211
6013ZZ	6013 2RS		100	18	31.5	25.2	6600	7800	0.435
6213ZZ	6213 2RS		120	23	57.2	40.1	5400	6400	0.99
6313ZZ	6313 2RS		140	33	92.7	59.9	4800	5800	2.08
6413ZZ	6413 2RS		160	37	118	79.2	4300	5200	3.3

6814ZZ	6814 2RS	70	90	10	12.1	11.9	6800	8100	0.134
6914ZZ	6914 2RS		100	16	23.7	21.2	6400	7600	0.342
6014ZZ	6014 2RS		110	20	38.1	30.9	6100	7200	0.602
6214ZZ	6214 2RS		125	24	62.2	44.1	5100	6100	1.07
6314ZZ	6314 2RS		150	35	104	68.2	4500	5400	2.52
6414ZZ	6414 2RS		180	42	144	104	3900	4600	4.83

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