Single row of deep groove ball bearingsdeep groove ball bearing(Single row sealed deep groove ball bearings d 8-9mm)_product center-Maieken (Shanghai) Bearing Co., LTD

Single row sealed deep groove ball bearings d 8-9mm

Product Parameter

PDF download	Basic size of mm			The basic rated load is kN		Fatigue load limit Pu	Rated rotation speed is r/min		Mass kg	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 ¹⁾	Mass kg	Both sides are sealed	One side is sealed	d	d1 ～	d2 ～	D2 ～	r_1,2 the min	d_a the min	d_a the max	Da the max	r_a the max	k_r	fo
	8	28	9	4.62	1.96	0.083	60000	30000	0.03	638-2RZ	638-RZ	8	14.8	-	22.6	0.3	10.4	-	25.6	0.3	0.025	12
	9	17	5	1.43	0.64	0.027	85000	43000	0.0043	628/9-2Z	628/9-Z	9	11.1	-	15.5	0.2	10.4	-	15.6	0.2	0.015	11
	9	24	7	3.9	1.66	0.071	70000	34000	0.014	*609-2Z	*609-Z	9	14.4	-	21.2	0.3	11	-	22	0.3	0.025	13
	9	24	7	3.9	1.66	0.071	70000	34000	0.014	*609-2RSL	*609-RSL	9	-	12.8	21.2	0.3	11	12.5	22	0.3	0.025	13
	9	24	7	3.9	1.66	0.071	-	19000	0.014	*609-2RSH	*609-RSH	9	-	12.8	21.2	0.3	11	12.5	22	0.3	0.025	13
	9	26	8	4.75	1.96	0.083	60000	30000	0.02	*629-2Z	*629-Z	9	14.8	-	22.6	0.3	11.4	-	23.6	0.3	0.025	12
	9	26	8	4.75	1.96	0.083	60000	30000	0.02	*629-2RSL	*629-RSL	9	-	13	22.6	0.3	11.4	12.5	23.6	0.3	0.025	12
	9	26	8	4.75	1.96	0.083	-	19000	0.02	*629-2RSH	*629-RSH	9	-	13	22.6	0.3	11.4	12.5	23.6	0.3	0.025	12