Needle bearing without inner ring NKS55

Designation	Dimension	Remark
F_w	55.00 mm	enveloping circle
D	72.00 mm	outer diameter
C	22.00 mm	width
r_min.	1.00 mm	min. edge distance

Designation	Dimension	Remark
C_r	51,000 N	dynamic load rating, radial
C_0r	74,000 N	static load rating, radial
C_ur	12,700 N	fatigue limit load
n_G	8,200 min^-1	limit speed
n_B	5,100 min^-1	reference speed
	0.221 kg	Weight

Designation	Dimension				Performance data
	F_w	D	C	r_min	C_r	C_0r	C_ur	n_G	n_B
	mm	mm	mm	mm	N	N	N	min^-1	min^-1
NKS20	20.00	32.00	20.00	0.60	26,000	25,000	4,400	20,000	11,800
NKS22	22.00	35.00	20.00	0.60	27,500	28,000	4,900	18,500	10,900
NKS24	24.00	37.00	20.00	0.60	29,500	31,000	5,400	17,200	10,100
NKS25	25.00	38.00	20.00	0.60	31,000	33,500	5,800	16,600	9,700
NKS28	28.00	42.00	20.00	0.60	32,500	36,500	6,400	15,100	8,900
NKS30	30.00	45.00	22.00	0.60	36,500	40,000	6,900	14,000	8,500
NKS32	32.00	47.00	22.00	0.60	38,000	43,500	7,400	13,200	8,000
NKS35	35.00	50.00	22.00	0.60	39,500	47,000	8,000	12,300	7,400
NKS37	37.00	52.00	22.00	0.60	41,500	50,000	8,600	11,700	7,100
NKS40	40.00	55.00	22.00	0.60	42,500	54,000	9,200	10,900	6,600
NKS43	43.00	58.00	22.00	0.60	44,000	57,000	9,800	10,200	6,200
NKS45	45.00	60.00	22.00	0.60	45,500	60,000	10,400	9,800	6,000
NKS50	50.00	65.00	22.00	1.00	48,000	67,000	11,500	8,900	5,500
NKS55	55.00	72.00	22.00	1.00	51,000	74,000	12,700	8,200	5,100
NKS60	60.00	80.00	28.00	1.10	71,000	98,000	17,300	7,400	4,750
NKS65	65.00	85.00	28.00	1.10	75,000	108,000	19,100	6,900	4,400
NKS70	70.00	90.00	28.00	1.10	77,000	113,000	20,000	6,400	4,200
NKS75	75.00	95.00	28.00	1.10	81,000	123,000	21,900	6,000	3,950

Designation	Dimension				Performance data
	F_w	D	C	r_min	C_r	C_0r	C_ur	n_G	n_B
	mm	mm	mm	mm	N	N	N	min^-1	min^-1
NKS55	55.00	72.00	22.00	1.00	51,000	74,000	12,700	8,200	5,100

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Name	Brand	Webshop	Notice
NKS55	HFH		Premium quality, house brand
NKS55	DIV		cheap alternative

Properties	Suffix	Description
Rolling element rows	-	Single row

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Needle bearing without inner ring

NKS

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Needle bearing without inner ring NKS55