spheric roller bearingspheric roller bearing(d 20-70mm)_product center-Maieken (Shanghai) Bearing Co., LTD

d 20-70mm

Product Parameter

PDF download	Basic size of mm			The basic rated load is kN		Fatigue load limit Pu	Rated rotation speed is r/min		quality	model		Dimensions are mm						Shoulder gear and chamfer size mm			Calculation coefficient
PDF download	d	D	B	trends C	static state Co	Fatigue load limit Pu	Refer to the speed	limit speed	quality	Column hole	conical bore	d	d₂ ～	D1 ～	b	k	r_1,2 the min	d_a the min	Da the max	r_a the max	e	Y1	Y2	Y0
	65	120	31	193	216	24	5000	7000	1.55	*22213E	*22213EK	65	77.6	106	5.5	3	1.5	74	111	1.5	0.24	2.8	4.2	2.8
	65	140	33	236	270	29	4300	6000	2.55	*21313E	*21313EK	65	94.7	124	5.5	3	2.1	77	128	2	0.22	3	4.6	2.8
	65	140	48	340	360	38	3800	5000	3.75	*22313E	*22313EK	65	81.6	118	8.3	4.5	2.1	77	128	2	0.35	1.9	2.9	1.8
	70	125	31	208	228	25.5	5000	6700	1.55	*22214E	*22214EK	70	83	111	5.5	3	1.5	79	116	1.5	0.23	2.9	4.4	2.8
	70	150	35	285	325	34.5	4000	5600	3.1	*21314E	*21314EK	70	101	133	5.5	3	2.1	82	138	2	0.22	3	4.6	2.8
	70	150	51	400	430	45	3400	4500	4.55	*22314E	*22314EK	70	90.3	128	8.3	4.5	2.1	82	138	2	0.33	2	3	2