Needle axial ball bearing NX12 (DIV-NX12) without inner ring, with bores for lubricating oil

Needle axial ball bearing NX12 (DIV-NX12)

Designation	Dimension	Remark
F_w	12.00 mm	enveloping circle
D	21.00 mm	outer diameter
D₁	23.70 mm	outer diameter Snap ring
C	18.00 mm	width
C₁	4.70 mm	Distance lubrication hole
C₂	10.00 mm	width axial part
r_min.	0.30 mm	min. edge distance
r_a	0.30 mm	min. edge distance
d_a	16.60 mm

We cannot provide any performance data for alternative makes.

Designation	Dimension	Remark
	0.028 kg	Weight

Designation	Dimension									Performance data
	F_w	D	D₁	C	C₁	C₂	d_a	r_a	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
NX7-TV	7.00	14.00	16.50	18.00	4.70	10.00	9.60	0.30	0.30	-	-	-	-	-	-	-
NX10	10.00	19.00	21.90	18.00	4.70	10.00	14.60	0.30	0.30	-	-	-	-	-	-	-
NX12	12.00	21.00	23.70	18.00	4.70	10.00	16.60	0.30	0.30	-	-	-	-	-	-	-
NX15	15.00	24.00	26.50	28.00	8.00	12.20	19.00	0.30	0.30	-	-	-	-	-	-	-
NX17	17.00	26.00	28.50	28.00	8.00	12.20	21.00	0.30	0.30	-	-	-	-	-	-	-
NX20	20.00	30.00	33.60	28.00	8.00	12.20	25.00	0.30	0.30	-	-	-	-	-	-	-
NX25	25.00	37.00	40.40	30.00	8.00	14.20	31.60	0.30	0.30	-	-	-	-	-	-	-
NX30	30.00	42.00	45.10	30.00	10.00	14.20	36.50	0.30	0.30	-	-	-	-	-	-	-
NX35	35.00	47.00	50.10	30.00	10.00	14.20	40.50	0.30	0.30	-	-	-	-	-	-	-

Designation	Dimension									Performance data
	F_w	D	D₁	C	C₁	C₂	d_a	r_a	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
NX12	12.00	21.00	23.70	18.00	4.70	10.00	16.60	0.30	0.30	-	-	-	-	-	-	-
NX12-Z	12.00	21.00	23.70	18.00	4.70	10.00	16.60	0.30	0.30	-	-	-	-	-	-	-

Type	Designation	Brand	Full designation
IR8X12X10-IS1	Inner ring with lubrication bore	DIV	Inner ring with lubrication bore IR8X12X10-IS1
SW21	Snap ring	DIV	Snap ring SW21
WR21	Snap ring	DIV	Snap ring WR21

Name	Brand	Webshop	Notice
NX12	DIV		cheap alternative
NX12	HFH		Premium quality, house brand

Properties	Suffix	Description
Cage design	-	Sheet steel cage (standard)
Lubricatable	-	Cap with bore hol for oil 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

NXZ

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Needle axial ball bearing NX12 (DIV-NX12) without inner ring, with bores for lubricating oil