Bearing numbers		Boundary dimensions (mm)				Basic load ratings (kN)		Limiting speeds (r/min)		Abutment and fillet dimensions (mm)			Constant	Axial load factors			Weight (kg)
Cylindrical hole	Tapered hole	d	D	B	rmin	Cr	Cor	Grease	Oil	damin	Damax	ramax	e	Y1	Y2	Y3
1200ATN		10	30	9	0.6	5.06	1.18	24000	30000	14	26	0.6	0.33	1.9	3	2	0.0336
2200ATN		10	30	14	0.6	8.06	1.73	22000	28000	14	26	0.6	0.54	1.15	1.8	1.3	0.047
1300ATN		10	35	11	0.6	8.16	1.8	20000	26000	15	30	0.6	0.34	1.85	2.87	1.94	0.0571
1201ATN		12	32	10	0.6	5.58	1.48	22000	28000	16	28	0.6	0.33	1.9	3	2	0.0411
2201ATN		12	32	14	0.6	8.52	1.9	20000	26000	16	28	0.6	0.5	1.25	2	1.3	0.053
1301ATN		12	37	12	1	8.74	2.1	18000	22000	17	32	1	0.35	1.8	2.8	1.8	0.0663
2301ATN		12	37	17	1	11.7	2.7	17000	20000	17	32	1	0.6	1.05	1.6	1.1	0.095
1202ATN		15	35	11	0.6	7.47	2.01	19000	24000	19	31	0.6	0.33	1.9	3	2	0.0497
2202ATN		15	35	14	0.6	8.71	2.04	18000	22000	19	31	0.6	0.43	1.5	2.3	1.6	0.06
1302ATN		15	42	13	1	9.52	2.63	17000	20000	20	37	1	0.31	2	3.1	2.2	0.0966
2302ATN		15	42	17	1	11.9	2.9	15000	18000	20	37	1	0.52	1.2	1.9	1.3	0.11
1203ATN		17	40	12	0.6	7.9	2.4	18000	22000	21	36	0.6	0.31	2	3.1	2.2	0.0734
2203ATN		17	40	16	0.6	10.6	2.55	17000	20000	21	36	0.6	0.43	1.5	2.3	4.6	0.088
1303ATN		17	47	14	0.6	11.8	3.33	14000	17000	22	42	1	0.3	2.1	3.3	2.2	0.131
2303ATN		17	47	19	1	14.6	3.55	13000	16000	22	42	1	0.52	1.2	1.9	1.3	0.16
1204ATN	1204AKTN	20	47	14	1	12.7	3.4	15000	18000	25	42	1	0.3	2.1	3.3	2.2	0.116
2204ATN	2204AKTN	20	47	18	1	15.2	4.15	14000	17000	25	42	1	0.4	1.6	2.4	1.6	0.136
1304ATN	1304AKTN	20	52	15	1.1	14.3	4.01	12000	15000	26.5	45.5	1	0.28	2.2	3.5	2.5	0.169
2304ATN	2304AKTN	20	52	21	1.1	18.3	4.75	11000	14000	26.5	45.5	1	0.52	1.2	1.9	1.3	0.208
1205ATN	1205AKTN	25	52	15	1	14.3	4	13000	16000	30	47	1	0.28	2.2	0.35	2.5	0.139
2205ATN	2205AKTN	25	52	18	1	16	4.47	11000	14000	30	47	1	0.35	1.8	2.8	1.8	0.158
1305ATN	1305AKTN	25	62	17	1.1	18.1	6	9500	12000	31.5	55.5	1	0.28	2.2	3.5	2.5	0.25
2305ATN	2305AKTN	25	62	24	1.1	24.6	6.62	9500	12000	31.5	55.5	1	0.48	1.3	2	1.4	0.336
1206A	1206AK	30	62	16	1	15.6	4.65	10000	13000	35	57	1	0.25	2.5	3.9	2.5	0.219
1206ATN	1206AKTN	30	62	16	1	15.6	4.65	10000	13000	35	57	1	0.25	2.5	3.9	2.5	0.219
2206A	2206AK	30	62	20	1	23.8	6.58	9500	12000	35	57.3	1	0.33	190	3	2	0.251
2206ATN	2206AKTN	30	62	20	1	23.8	6.58	9500	12000	35	57.3	1	0.33	190	3	2	0.251
1306A	1306AK	30	72	19	1.1	21.3	7.75	9000	11000	36.5	65.5	1	0.25	2.5	3.9	2.5	0.378
1306ATN	1306AKTN	30	72	19	1.1	21.3	7.75	9000	11000	36.5	65.5	1	0.25	2.5	3.9	2.5	0.378
2306A	2306AK	30	72	27	1.1	31.7	8.82	8500	1000	36.5	65.5	1	0.44	1.4	2.9	1.4	0.5
2306ATN	2306AKTN	30	72	27	1.1	31.7	8.82	8500	1000	36.5	65.5	1	0.44	1.4	2.9	1.4	0.5
1207A	1207AK	35	72	17	1.1	18	6.23	9000	11000	41.5	65.5	1	0.23	2.7	4.2	2.8	0.305
1207ATN	1207AKTN	35	72	17	1.1	18	6.23	9000	11000	41.5	65.5	1	0.23	2.7	4.2	2.8	0.305
2207A	2207AK	35	72	23	1.1	30.5	8.72	8500	10000	41.5	65.5	1	0.31	2	3.1	2.2	0.385
2207ATN	2207AKTN	35	72	23	1.1	30.5	8.72	8500	10000	41.5	65.5	1	0.31	2	3.1	2.2	0.385
1307A	1307AK	35	80	21	1.5	25.1	9.81	7500	9000	43	72	1.5	0.25	2.5	3.9	2.5	0.525
1307ATN	1307AKTN	35	80	21	1.5	25.1	9.81	7500	9000	43	72	1.5	0.25	2.5	3.9	2.5	0.525
2307A	2307AK	35	80	31	1.5	39.9	11.3	7000	8500	43	72	1.5	0.46	1.35	2.1	1.4	0.677
2307ATN	2307AKTN	35	80	31	1.5	39.9	11.3	7000	8500	43	72	1.5	0.46	1.35	2.1	1.4	0.677
1208A	1208AK	40	80	18	1.1	18.5	6.95	8500	10000	46.5	73.5	1	0.22	2.9	4.5	2.8	0.393
1208ATN	1208AKTN	40	80	18	1.1	18.5	6.95	8500	10000	46.5	73.5	1	0.22	2.9	4.5	2.8	0.393
2208A	2208AK	40	80	23	1.1	31.8	10.1	7500	9000	46.5	73.5	1	0.28	2.2	3.5	2.5	0.48
2208ATN	2208AKTN	40	80	23	1.1	31.8	10.1	7500	9000	46.5	73.5	1	0.28	2.2	3.5	2.5	0.48
1308A	1308AK	40	90	23	1.5	33.8	11.4	6700	8000	48	82	1.5	0.23	2.7	4.2	2.8	0.673
1308ATN	1308AKTN	40	90	23	1.5	33.8	11.4	6700	8000	48	82	1.5	0.23	2.7	4.2	2.8	0.673
2308A	2308AK	40	90	33	1.5	54.2	15.9	6300	7500	48	82	1.5	0.4	1.6	2.4	1.6	0.897
2308ATN	2308AKTN	40	90	33	1.5	54.2	15.9	6300	7500	48	82	1.5	0.4	1.6	2.4	1.6	0.897
1209A	1209AK	45	85	19	1.1	21.7	9.56	7500	9000	51.5	78.5	1	0.21	2	4.6	3.2	0.473
1209ATN	1209AKTN	45	85	19	1.1	21.7	9.56	7500	9000	51.5	78.5	1	0.21	2	4.6	3.2	0.473
2209A	2209AK	45	85	13	1.1	32	10.6	7000	8500	51.5	78.5	1	0.26	2.4	3.7	2.5	0.526
2209ATN	2209AKTN	45	85	13	1.1	32	10.6	7000	8500	55.5	78.5	1	0.26	2.4	3.7	2.5	0.526
1309A	1309AK	45	100	25	1.5	38	13.4	6300	7500	53	92	1.5	0.23	2.7	4.2	2.8	0.932
1309ATN	1309AKTN	45	100	25	1.5	38	13.4	6300	7500	53	92	1.5	0.23	2.7	4.2	2.8	0.932
2309A	2309AK	45	100	36	1.5	63.7	19.3	5600	6700	53	92	1.5	0.33	1.9	3	2	1.25
2309ATN	2309AKTN	45	100	36	1.5	63.7	19.3	5600	6700	53	92	1.5	0.33	1.9	3	2	1.25
1210A	1210AK	50	90	20	1.1	26.5	9.15	7000	8500	56.5	83.5	1	0.21	2	4.6	3.2	0.525
1210ATN	1210AKTN	50	90	20	1.1	26.5	9.15	7000	8500	56.5	83.5	1	0.21	2	4.6	3.2	0.525
2210A	2210AK	50	90	23	1.1	33.6	11.3	6300	7500	56.5	83.5	1	0.23	2.7	4.2	2.8	0.559
2210ATN	2210AKTN	50	90	23	1.1	33.6	11.3	6300	7500	56.5	83.5	1	0.23	2.7	4.2	2.8	0.559
1310A	1310AK	50	110	27	2	43.3	14	5600	6700	59	101	2	0.24	2.6	4.1	2.8	1.17
1310ATN	1310AKTN	50	110	27	2	43.3	14	5600	6700	59	101	2	0.24	2.6	4.1	2.8	1.17
2310A	2310AK	50	110	40	2	63.7	20	5300	6300	59	101	2	0.43	1.5	2.3	1.6	1.65
2310ATN	2310AKTN	50	110	40	2	63.7	20	5300	6300	59	101	2	0.43	1.5	2.3	1.6	1.65
1211A	1211AK	55	100	21	1.5	26.8	10.6	6300	7500	63	95	1.5	0.19	3.3	5.1	3.6	0.703
1211ATN	1211AKTN	55	100	21	1.5	26.8	10.6	6300	7500	63	95	1.5	0.19	3.3	5.1	3.6	0.703
2211A	2211AK	55	110	25	1.5	37.3	13.2	6000	7000	63	92	1.5	0.23	2.7	4.2	2.8	0.935
2211ATN	2211AKTN	55	110	25	1.5	37.3	13.2	6000	7000	63	92	1.5	0.23	2.7	4.2	2.8	0.935
1311A	1311AK	55	120	29	2	51.5	18	5000	6000	64	111	2	0.23	2.7	4.2	2.8	1.53
1311ATN	1311AKTN	55	120	29	2	51.5	18	5000	6000	64	111	2	0.23	2.7	4.2	2.8	1.53