Needle axial ball bearing NKX50-Z (DIV-NKX50-Z) without inner ring for grease lubrication, with top cap

Needle axial ball bearing NKX50-Z (DIV-NKX50-Z)

Designation	Dimension	Remark
F_w	50.00 mm	enveloping circle
D	62.00 mm	outer diameter
D₂	71.50 mm	max. outer diameter flange
C	35.00 mm	width
C₁	14.00 mm	Array axial part
C₂	10.00 mm	Distance lubrication hole
r_min.	0.60 mm	min. edge distance
d_w	50.00 mm	inner diameter wave washer

We cannot provide any performance data for alternative makes.

Designation	Dimension	Remark
	0.300 kg	Weight

Designation	Dimension									Performance data
	F_w	D	D₁	D₂	C	C₁	C₂	d_w	r_min	C_r	C_0r	C_a	C_0a	C_ur	C_ua	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	N	N	N	min^-1
NKX10-Z-TV	10.00	19.00	-	25.20	23.00	9.00	6.50	10.00	0.30	-	-	-	-	-	-	-
NKX12-Z	12.00	21.00	-	27.20	23.00	9.00	6.50	12.00	0.30	-	-	-	-	-	-	-
NKX15-Z	15.00	24.00	-	29.20	23.00	9.00	6.50	15.00	0.30	-	-	-	-	-	-	-
NKX17-Z	17.00	26.00	-	31.20	25.00	9.00	8.00	17.00	0.30	-	-	-	-	-	-	-
NKX20-Z	20.00	30.00	-	36.20	30.00	10.00	10.50	20.00	0.30	-	-	-	-	-	-	-
NKX25-Z	25.00	37.00	-	43.20	30.00	11.00	9.50	25.00	0.60	-	-	-	-	-	-	-
NKX30-Z	30.00	42.00	-	48.20	30.00	11.00	9.50	30.00	0.60	-	-	-	-	-	-	-
NKX35-Z	35.00	47.00	-	53.20	30.00	12.00	9.00	35.00	0.60	-	-	-	-	-	-	-
NKX40-Z	40.00	52.00	-	61.20	32.00	13.00	10.00	40.00	0.60	-	-	-	-	-	-	-
NKX45-Z	45.00	58.00	-	66.50	32.00	14.00	9.00	45.00	0.60	-	-	-	-	-	-	-
NKX50-Z	50.00	62.00	-	71.50	35.00	14.00	10.00	50.00	0.60	-	-	-	-	-	-	-
NKX60-Z	60.00	72.00	-	86.50	40.00	17.00	12.00	60.00	1.00	-	-	-	-	-	-	-
NKX70-Z	70.00	85.00	-	96.50	40.00	18.00	11.00	70.00	1.00	-	-	-	-	-	-	-

Designation	Dimension									Performance data
	F_w	D	D₁	D₂	C	C₁	C₂	d_w	r_min	C_r	C_0r	C_a	C_0a	C_ur	C_ua	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	N	N	N	min^-1
NKX50	50.00	62.00	70.20	-	35.00	14.00	10.00	50.00	0.60	-	-	-	-	-	-	-
NKX50-Z	50.00	62.00	-	71.50	35.00	14.00	10.00	50.00	0.60	-	-	-	-	-	-	-

Type	Designation	Brand	Full designation
IR45X50X25	Inner ring	DIV	Inner ring IR45X50X25

Name	Brand	Webshop	Notice
NKX50-Z	DIV		cheap alternative
NKX50-Z	HFH		Premium quality, house brand

Properties	Suffix	Description
Cage design	-	Sheet steel cage (standard)
Lubricatable	Z	closed cap for grease lubrication
Lubricatable	-	Lubricating groove and lubricating nut on the outer ring (standard)
axial direction of action	-	unidirectional

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Needle axial ball bearing

NKX

Needle axial ball bearing

NKXZ

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Needle axial ball bearing NKX50-Z (DIV-NKX50-Z) without inner ring for grease lubrication, with top cap