Drawn cup needle roller bearing open HK4018-RS

Designation	Dimension	Remark
F_w	40.00 mm	enveloping circle
D	47.00 mm	Outer diameter
C	18.00 mm	Width
r_min	0.80 mm	min. edge distance

Designation	Dimension	Remark
C_r	20,000 N	dynamic load rating, radial
C_0r	38,500 N	static load rating, radial
C_ur	5,000 N	fatigue limit load, radial
n_G	3,950 min^-1	limit speed
	0.450 kg	Weight

Designation	Dimension						Performance data
	F_W	D	C₁	C	C_t	r_min	C_r	C_0r	C_ur	n_G	n_B
	mm	mm	mm	mm	mm	mm	N	N	N	min^-1	min^-1
HK0812-RS	8.00	12.00	-	12.00	-	0.40	3,800	3,950	500	17,700	-
HK0810-RS	8.00	12.00	-	10.00	-	0.40	2,750	2,600	290	17,700	-
HK1012-RS	10.00	14.00	-	12.00	-	0.40	4,400	5,100	650	14,600	-
HK1214-RS	12.00	18.00	-	14.00	-	0.80	6,500	7,300	860	12,000	-
HK1414-RS	14.00	20.00	-	14.00	11.30	0.80	7,100	8,500	1,010	10,500	-
HK1514-RS	15.00	21.00	-	14.00	11.30	0.80	7,800	9,800	1,190	9,900	-
HK1518-RS	15.00	21.00	-	18.00	-	0.80	10,500	14,400	1,780	9,900	-
HK1614-RS	16.00	22.00	-	14.00	11.30	0.80	7,600	9,700	1,160	9,300	-
HK1814-RS	18.00	24.00	-	14.00	-	0.80	8,100	10,900	1,300	8,400	-
HK2018-RS	20.00	26.00	-	18.00	15.30	0.80	12,700	20,100	2,500	7,600	-
HK2214-RS	22.00	28.00	-	14.00	-	0.80	9,100	13,400	1,600	7,000	-
HK2218-RS	22.00	28.00	-	18.00	-	0.80	13,400	22,100	2,800	7,000	-
HK2518-RS	25.00	32.00	-	18.00	15.30	0.80	15,600	24,000	3,150	6,100	-
HK2818-RS	28.00	35.00	-	18.00	-	0.80	16,400	26,500	3,450	5,500	-
HK3018-RS	30.00	37.00	-	18.00	-	0.80	17,200	29,000	3,750	5,200	-
HK3518-RS	35.00	42.00	-	18.00	-	0.80	18,700	33,500	4,400	4,500	-
HK4018-RS	40.00	47.00	-	18.00	-	0.80	20,000	38,500	5,000	3,950	-
HK4518-RS	45.00	52.00	-	18.00	-	0.80	21,300	43,000	5,700	3,550	-
HK5022-RS	50.00	58.00	-	22.00	-	0.80	31,000	63,000	8,200	3,150	-

Designation	Dimension						Performance data
	F_W	D	C₁	C	C_t	r_min	C_r	C_0r	C_ur	n_G	n_B
	mm	mm	mm	mm	mm	mm	N	N	N	min^-1	min^-1
HK4018-RS	40.00	47.00	-	18.00	-	0.80	20,000	38,500	5,000	3,950	-
HK4018-RS-AS1	40.00	47.00	20.00	20.00	-	0.80	20,000	38,500	5,000	3,950	-

Type	Designation	Brand	Full designation
IR35X40X20	Inner ring	HFH	HK4018-RS + IR35X40X20
LR35X40X20,5	Inner ring	HFH	HK4018-RS + LR35X40X20,5

Name	Brand	Webshop	Notice
HK4018-RS	HFH		Premium quality, house brand

Properties	Suffix	Description
Sealing	RS	Single side lip seal

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