Single column of cylindrical roller bearingscylindrical roller bearing(d 25-30mm)_product center-Maieken (Shanghai) Bearing Co., LTD

d 25-30mm

Product Parameter

PDF download	Basic size of mm			The basic rated load is kN		Fatigue load limit Pu	Rated rotation speed is r/min		Specification standard holder	model		Dimensions are mm							Shoulder gear and chamfer size mm						Calculation coefficient	Corner circle
PDF download	d	D	B	trends C	static state Co	Fatigue load limit Pu	Refer to the speed	limit speed	Specification standard holder	Standard holder	Other holder 1)	d	d₁ ～	D1 ～	F,E	r_1,2 the min	r_3,4 the min	s¹⁾	d_a the min	d_a the max	d_b,Da the min	Da the max	r_a the max	r_b the max	kr	model	quality	Size B1	Size B2
	30	55	13	17.9	17.3	1.86	14000	15000	0.12	NU1006	-	30	-	45.6	36.5	1	0.6	2.1	33.2	35	38	50.4	1	0.6	0.1	-	-	-	-
	30	62	16	44	36.5	4.55	13000	14000	0.23	*NU206ECP	J,ML	30	41.2	52.5	37.5	1	0.6	1.3	34.2	36	39	56.4	1	0.6	0.15	HJ206EC	0.025	4	7
	30	62	16	44	36.5	4.55	13000	14000	0.24	*NJ206ECP	J,ML	30	41.2	52.5	37.5	1	0.6	1.3	35.6	36	43	56.4	1	0.6	0.15	HJ206EC	0.025	4	7
	30	62	16	44	36.5	4.55	13000	14000	0.22	*NUP206ECP	ML	30	41.2	52.5	37.5	1	0.6	-	35.6	-	43	56.4	1	0.6	0.15	-	-	-	-
	30	62	16	44	36.5	4.55	13000	14000	0.2	*N206ECP	-	30	41.2	-	55.5	1	0.6	1.3	35.6	54	57	57.8	1	0.6	0.15	-	-	-	-
	30	62	20	55	49	6.1	13000	14000	0.26	*NU2206ECP	J,ML	30	-	52.5	37.5	1	0.6	1.8	34	36	39	57	1	0.6	0.2	-	-	-	-
	30	62	20	55	49	6.1	13000	14000	0.27	*NJ2206ECP	J,ML	30	41.2	52.5	37.5	1	0.6	1.6	34	36	43	57	1	0.6	0.2	-	-	-	-
	30	62	20	55	49	6.1	13000	14000	0.27	*NUP2206ECP	ML	30	41.2	52.5	37.5	1	0.6	-	34	-	43	57	1	0.6	0.2	-	-	-	-
	30	72	19	58.5	48	6.2	11000	12000	0.4	*NU306ECP	J,M,ML	30	-	58.9	40.5	1.1	1.1	1.4	37	39	42	65	1	1	0.15	-	-	-	-
	30	72	19	58.5	48	6.2	11000	12000	0.41	*NJ306ECP	J,M,ML	30	45	58.9	40.5	1.1	1.1	1.4	37	39	47	65	1	1	0.15	-	-	-	-