Boundary dimensions (mm)							Load rating (KN)		Bearing number	Limiting speed (r/min)		Abutment and fillet dimensions (mm)				Mass (approx.) (flat) kg
d	d1 min	D	H	B	r1,2 min	r3.4 min	Cr	Cor		Grease	Oil	da min	Da max	ra max	rb max
10	17	32	22	5	0.6	0.3	13.4	14.5	52202	5300	7000	15	22	0.6	0.3	0.0818
15	22	40	26	6	0.6	0.3	21.1	23.9	52204	4500	6000	20	28	0.6	0.3	0.1410
15	27	60	45	11	1.0	0.6	55.4	59.8	52405	2600	3600	25	42	1.0	0.6	0.6410
20	27	47	28	7	0.6	0.3	27.7	36.3	52205	4000	5300	25	34	0.6	0.3	0.2070
20	27	52	34	8	1.0	0.3	35.7	42.1	52305	3400	4500	25	36	1.0	0.3	0.3300
20	32	70	52	12	1.0	0.6	72.2	81.0	52406	2000	3000	30	46	1.0	0.6	1.0000
25	32	52	29	7	0.6	0.3	29.3	43.8	52206	3600	4800	30	39	0.6	0.3	0.2490
25	32	60	38	9	1.0	0.3	47.1	57.2	52306	2800	3800	30	42	1.0	0.3	0.4700
25	37	80	59	14	1.1	0.6	86.4	102.0	52407	1800	2600	35	53	1.0	0.6	1.4500
30	37	62	34	8	1.0	0.3	39.1	58.6	52207	3000	4000	35	46	1.0	0.3	0.4030
30	42	68	36	9	1.0	0.6	47.0	74.1	52208	2800	3800	40	51	1.0	0.6	0.5290
30	37	68	44	10	1.0	0.3	55.4	73.9	52307	2400	3400	35	48	1.0	0.3	0.6800
30	42	78	49	12	1.0	0.6	68.9	95.8	52308	2000	3000	40	55	1.0	0.6	1.0500
30	42	90	65	15	1.1	0.6	112.0	133.0	52408	1700	2400	40	60	1.0	0.6	2.0500
35	47	73	37	9	1.0	0.6	47.5	81.5	52209	2600	3600	45	56	1.0	0.6	0.5970
35	47	85	52	12	1.0	0.6	79.5	118.0	52309	1900	2800	45	61	1.0	0.6	1.2500
35	47	100	72	17	1.1	0.6	130.0	240.0	52409	1600	2200	45	67	1.0	0.6	2.7000
40	52	78	39	9	1.0	0.6	54.4	94.4	52210	2400	3400	50	61	1.0	0.6	0.6850
40	52	95	58	14	1.1	0.6	96.2	146.0	52310	1800	2600	50	68	1.0	0.6	1.7500
40	52	110	78	18	1.5	0.6	159.0	310.0	52410	1400	2000	50	80	1.5	0.6	3.5100
45	57	90	45	10	1.0	0.6	69.4	123.0	52211	1900	2800	55	69	1.0	0.6	1.0900
45	57	105	64	15	1.1	0.6	126.0	189.0	52311	1600	2200	55	75	1.0	0.6	2.4000
45	57	120	87	20	1.5	0.6	178.0	360.0	52411	1300	1800	55	81	1.5	0.6	4.7000
50	62	95	46	10	1.0	0.6	70.6	133.0	52212	1900	2800	60	74	1.0	0.6	1.2000

Boundary dimensions (mm)							Load rating (KN)		Bearing number	Limiting speed (r/min)		Abutment and fillet dimensions (mm)				Mass (approx.) (flat) kg
d	d1 min	D	H	B	r1,2 min	r3.4 min	Cr	Cor		Grease	Oil	da min	Da max	ra max	rb max
50	62	110	64	15	1.1	0.6	129.0	209.0	52312	1600	2200	60	80	1.0	0.6	2.5500
50	62	130	93	21	1.5	0.6	199.0	400.0	52412	1100	1600	60	88	1.5	0.6	6.3500
50	68	140	101	23	2.0	1.0	216.0	450.0	52413	1000	1500	65	100	2.0	1.0	7.4100
55	67	100	47	10	1.0	0.6	72.0	144.0	52213	1800	2600	65	79	1.0	0.6	1.2900
55	72	105	47	10	1.0	1.0	76.0	162.0	52214	1800	2600	70	88	1.0	1.0	1.4400
55	67	115	65	15	1.1	0.6	139.0	229.0	52313	1500	2000	65	85	1.0	0.6	2.7500
55	72	125	72	16	1.1	1.0	161.0	268.0	52314	1400	1900	70	92	1.0	1.0	3.6500
55	73	150	107	24	2.0	1.0	234.0	500.0	52414	950	1400	70	110	2.0	1.0	8.9900
60	77	110	47	10	1.0	1.0	77.1	172.0	52215	1700	2400	75	89	1.0	1.0	1.5500
60	77	135	79	18	1.5	1.0	184.0	311.0	52315	1200	1700	75	99	1.5	1.0	4.8000
60	78	160	115	26	2.0	1.0	251.0	560.0	52415	900	1300	75	115	2.0	1.0	10.8000
65	82	115	48	10	1.0	1.0	86.4	193.0	52216	1700	2400	80	94	1.0	1.0	1.6400
65	82	140	79	18	1.5	1.0	189.0	339.0	52316	1200	1700	.80	104	1.5	1.0	4.9400
65	83	170	120	27	2.1	1.0	270.0	620.0	52416	850	1200	80	125	2.0	1.0	12.6000
65	88	180	128	29	2.1	1.1	286.0	680.0	52417	850	1200	85	130	2.0	1.0	15.4000
70	88	125	55	12	1.0	1.0	97.9	229.0	52217	1600	2200	85	101	1.0	1.0	2.4000
70	88	150	87	19	1.5	1.0	215.0	389.0	52317	1100	1600	85	115	1.5	1.0	6.3800
70	93	190	135	30	2.1	1.1	307.0	750.0	52418	800	1100	90	140	2.0	1.0	17.5000
75	93	135	62	14	1.1	1.0	125.0	277.0	52218	1500	2000	90	108	1.0	1.0	3.2000
75	93	155	88	19	1.5	1.0	232.0	410.0	52318	1000	1500	90	120	1.5	1.0	6.7900
80	103	210	150	33	3.0	1.1	345.0	775.0	52420M	-	-	-	-	-	-	25.3000
80	103	210	150	33	3.0	1.1	371.0	965.0	52420	700	950	100	155	2.5	1.0	26.8000
85	103	150	67	15	1.1	1.0	155.0	341.0	52220	1300	1800	100	125	1.0	1.0	4.2000