WD Support Rollers | Support Roller Bearings

Technical Parameters

WD Bearings for Materia Handling System: Support Rollers,NATR,NATV,

Yoke Type Track Rollers


Shaft Diameter mm	Bearing Code and Approx Mass				d mm	D mm	B mm	C mm	D1 mm	Basic load rating		Limiting Speed
Shaft Diameter mm	Without Seal	Mass g	Sealed	Mass g	d mm	D mm	B mm	C mm	D1 mm	Cr Dynamic N	Cor Static N	Grease rpm



	NATR5	14	NATR5PP	14	5	16	12	11	12	3050	3000	22000
16	NATV5	15	NATV5PP	15	5	16	12	11	12	4500	6300	8500
	NATR6	20	NATR6PP	20	6	19	12	11	14	3600	36500	20000
19	NATV6	21	NATV6PP	21	6	19	12	11	14	5700	8700	7000
	NATR8	41	NATR8PP	41	8	24	15	14	19	4500	5400	5000
24	NATV8	42	NATV8PP	42	8	24	15	14	19	8600	12000	5500
	NATR10	64	NATR10PP	64	10	30	15	14	23	6100	7800	11000
30	NATV10	65	NATV10PP	65	10	30	15	14	23	10900	17000	4500
	NATR12	71	NATR12PP	71	12	32	15	14	25	6600	9800	9000
32	NATV12	72	NATV12PP	72	12	32	15	14	25	11800	19000	3900
	NATR15	103	NATR15PP	103	15	35	19	18	27	10500	17500	7000
35	NATV15	105	NATV15PP	105	15	35	19	18	27	16000	32500	3400
	NATR17	144	NATR17PP	144	17	40	21	20	32	11800	19400	6000
40	NATV17	152	NATV17PP	152	17	40	21	20	32	196900	37000	2900
	NATR20	246	NATR20PP	246	20	47	25	24	37	17500	29800	4900
47	NATV20	254	NATV20PP	254	20	47	25	24	37	25800	57000	2600
	NATR25	275	NATR25PP	275	25	52	25	24	42	19500	36500	3600
52	NATV25	285	NATV25PP	285	25	52	25	24	42	29000	69600	2100
	NATR30	470	NATR30PP	470	30	62	29	28	51	31000	57500	2600
62	NATV30	481	NATV30PP	481	30	62	29	28	51	45500	104000	1700
	NATR35	635	NATR35PP	635	35	72	29	28	58	34500	67500	2000
72	NATV35	647	NATV35PP	647	35	72	29	28	58	50800	109500	1400
	NATR40	805	NATR40PP	805	40	80	32	30	66	47000	91500	1700
80	NATV40	890	NATV40PP	890	40	80	32	30	66	64000	139000	1300
85	NATR45	910	NATR45PP	910	45	85	32	30	72	49100	98000	1500
	NATR50	960	NATR50PP	960	50	90	32	30	76	50500	10600	1300
90	NATV50	990	NATV50PP	990	50	90	32	30	76	69500	187000	1000

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Support Rollers

Technical Parameters

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