Outside Diameter	Bearing Designation and mass approx		Boundary Dimensions									Limiting Speed
	With IR	Mass	d	D	B	C	d1	Cr Dynamic	Cor Static			Grease
										Cw	Cow
mm		g	mm					N				rpm
35	NUTR 15	99	15	35	19	18	20	20500	24500	13900	15300	6500
40	NUTR 17	147	17	40	21	20	22	21800	28500	16500	20500	5500
42	NUTR 15 42	158	15	42	19	18	20	20500	24500	16800	21800	6500
47	NUTR 17 47	220	17	47	21	20	22	21800	28500	19000	25000	5500
	NUTR 20	245	20	47	25	24	27	36900	48900	26000	33500	4200
52	NUTR 20 52	321	20	52	25	24	27	36900	48900	29800	39800	4200
	NUTR 5	281	25	52	25	24	31	40800	58500	27500	35000	3400
62	NUTR 25 62	450	25	62	25	24	31	40800	58500	32500	47800	3400
	NUTR 30	465	30	62	29	28	38	56800	77500	39500	49500	2600
72	NUTR 30 72	697	30	72	29	28	38	56800	77500	46000	62800	2600
	NUTR 35	630	35	72	29	28	44	63000	91000	42500	59000	2100
80	NUTR 35 80	836	35	80	29	28	44	63000	91000	49500	70500	2100
	NUTR 40	816	40	80	32	30	51	87900	108000	54000	73600	1600
85	NUTR 45	883	45	85	32	30	55	93600	119000	54000	77500	1400
90	NUTR 40 90	1129	40	90	32	30	51	87900	108000	63800	93600	1600
	NUTR 50	950	50	90	32	30	60	98900	140000	55900	79000	1300
100	NUTR 45 100	1396	45	100	32	30	55	93600	119000	70500	106000	1400
110	NUTR 50 110	1690	50	110	32	30	60	98900	140000	73600	118000	1300

Outside Diameter	Bearing Designation and mass approx				Borndary Dimensions						Basic Load Rating				Limiting Speed
	Without seal	Mass	Sealed	Mass	d	D	B	C	d1		Cr Dynamic	Cor Static			Grease
													Cw	Cow
mm		g		g	mm						N				rpm
16	NATR 5	14	NATR 5 PP	14	5	16	12	11	12		3050	3000	2050	2400	22000
	NATV 5	15	NATV 5 PP	15	5	16	12	11	12		4500	6300	3680	4300	8500
19	NATR 6	20	NATR 6 PP	20	6	19	12	11	14		3600	3650	2450	2850	20000
	NATV 6	21	NATV 6 PP	21	6	19	12	11	14		5700	8700	4600	6750	7000
24	NATR 8	41	NATR 8 PP	41	8	24	15	14	19		4500	5400	3900	4500	5000
	NATV 8	42	NATV 8 PP	42	8	24	15	14	19		8600	12000	6700	9800	5500
30	NATR 10	64	NATR 10 PP	64	10	30	15	14	23		6100	7800	4500	6900	11000
	NATV 10	65	NATV 10 PP	65	10	30	15	14	23		10900	17000	7600	11800	4500
32	NATR 12	71	NATR 12 PP	71	12	32	15	14	25		6600	9800	4660	7000	9000
	NATV 12	72	NATV 12 PP	72	12	32	15	14	25		11800	19000	7800	13000	3900
35	NATR 15	103	NATR 15 PP	103	15	35	19	18	27		10500	17500	7800	11500	7000
	NATV 15	105	NATV 15 PP	105	15	35	19	18	27		16000	32500	10200	20500	3400
40	NATR 17	144	NATR 17 PP	144	17	40	21	20	32		11800	19400	9500	13500	6000
	NATV 17	152	NATV 17 PP	152	17	40	21	20	32		19600	37000	1200	23000	2900
47	NATR 20	246	NATR 20 PP	246	20	47	25	24	37		17500	29800	13500	22500	4900
	NATV 20	254	NATV 20 PP	254	20	47	25	24	37		25800	57000	19000	39500	2600
52	NATR 25	275	NATR 25 PP	275	25	52	25	24	42		19500	36500	13400	23500	3600
	NATV 25	285	NATV 25 PP	285	25	52	25	24	42		29000	69600	19800	40900	2100
62	NATR 30	470	NATR 30 PP	470	30	62	29	28	51		31000	57500	20900	35500	2600
	NATV 30	481	NATV 30 PP	481	30	62	29	28	51		45500	104000	27800	60900	1700
72	NATR 35	635	NATR 35 PP	635	35	72	29	28	58		34500	67500	22500	41000	2000
	NATV 35	647	NATV 35 PP	647	35	72	29	28	58		50800	109500	30900	70800	1400
80	NATR 40	805	NATR 40 PP	805	40	80	32	30	66		47000	91500	30900	56500	1700
	NATV 40	890	NATV 40 PP	890	40	80	32	30	66		64000	139000	39800	87800	1300
85	NATR 45	910	NATR 45 PP	910	45	85	32	30	72		49100	98000	30600	56900	1500
90	NATR 50	960	NATR 50 PP	960	50	90	32	30	76		50500	10600	30600	57500	1300
	NATV 50	990	NATV 50 PP	990	50	90	32	30	76		69500	187000	38700	90900	1000

Outside Diameter	Bearing Designation and mass approx				Borndary Dimensions						Basic Load Rating				Limiting Speed
	Without IR	Mass	With IR	Mass	D	d	F Fw	B	C	E	Cr Dynamic	Cor Static			Grease
													Cw	Cow
mm		g		g	mm						N				rpm
16	RSTO 5 TN	8.5	--	--	16	--	7	--	7.8	10	2800	2600	2550	2550	23000
	RSTO 5 TN X	8.5	--	--	16	--	7	--	7.8	10	2800	2600	1990	1990	23000
19	RSTO 6 TN	12.5	STO 6 TN	17	19	6	10	10	9.8	13	4700	5450	3750	4500	20000
	RSTO 6 TN X	12.5	STO 6 TN X	17	19	6	10	10	9.8	13	4700	5450	3050	4000	20000
24	RSTO 8 TN	21	STO 8 TN	26	24	8	12	10	9.8	15	4800	6000	4200	5500	16000
	RSTO 8 TN X	21	STO 8 TN	26	24	8	12	10	9.8	15	4800	6000	3000	5000	16000
30	RSTO 10	42	STO 10	49	30	10	14	12	11.8	20	10200	10500	8400	9200	11000
	RSTO 10 X	42	STO 10 X	49	30	10	14	12	11.8	20	10200	10500	8000	8800	11000
32	RSTO 12	49	STO 12	57	32	12	16	12	11.8	22	11300	12300	8900	10100	9000
	RSTO 12 X	49	STO 12 X	57	32	12	16	12	11.8	22	11300	12300	8500	9600	9000
35	RSTO 15	50	STO 15	63	35	15	20	12	11.8	26	13200	16000	9100	10700	6500
	RSTO 15 X	50	STO 15 X	63	35	15	20	12	11.8	26	13200	16000	8700	9900	6500
40	RSTO 17	88	STO 17	107	40	17	22	16	15.8	29	19800	25300	14300	17700	5500
	RSTO 17 X	88	STO 17 X	107	40	17	22	16	15.8	29	19800	25300	12500	15700	5500
47	RSTO 20	130	STO 20	152	47	20	25	16	15.8	32	20800	27800	16200	21500	4700
	RSTO 20 X	130	STO 20 X	152	47	20	25	16	15.8	32	20800	27800	15000	19900	4700
52	RSTO 25	150	STO 25	177	52	25	30	16	15.8	37	23000	33400	16500	22900	3600
	RSTO 25 X	150	STO 25 X	177	52	25	30	16	15.8	37	23000	33400	14000	20900	3600
62	RSTO 30	255	STO 30	308	62	30	38	20	19.8	46	35200	56700	23300	35000	2500
	RSTO 30 X	255	STO 30 X	308	62	30	38	20	19.8	46	33200	56700	21800	33000	2500
72	RSTO 35	375	STO 35	441	72	35	42	20	19.8	50	35800	58800	26000	41000	2200
	RSTO 35 X	375	STO 35 X	441	72	35	42	20	19.8	50	35800	58800	24500	38900	2200
80	RSTO 40	420	STO 40	530	80	40	50	20	19.8	58	35200	61800	24000	39000	1700
	RSTO 40 X	420	STO 40 X	530	80	40	50	20	19.8	58	35200	61800	22500	36500	1700
85	RSTO 45	453	STO 45	576	85	45	55	20	19.8	63	38900	73900	25500	43000	1500
	RSTO 45 X	453	STO 45 X	576	85	45	55	20	19.8	63	38900	73900	24000	41500	1500
90	RSTO 50	481	STO 50	617	90	50	60	20	19.8	68	43300	84800	26000	46500	1300
	RSTO 50 X	481	STO 50 X	617	90	50	60	20	19.8	68	43300	84800	22800	44000	1300

1??he suffix Xindicates a cylindrical outside surface .

       e.g.NATR 5 X or NATR 5 PP X.