Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3024 KTN9/SP

NN 3024 KTN9/SP

Dimensions

d		120	mm
D		180	mm
B		46	mm
d₁		142.6	mm
E		165	mm
r_1,2	min.	2	mm
r_3,4	min.	1.1	mm
s	max.	3	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	130	mm
D_a	min.	167	mm
D_a	max.	170	mm
d_n		162.9	mm

Calculation data

Basic dynamic load rating	C	229	kN
Basic static load rating	C₀	390	kN
Fatigue load limit	P_u	44	kN
Attainable speed for grease lubrication		4800	r/min
Attainable speed for oil-air lubrication		5300	r/min
Reference grease quantity	G_ref	23.1	cm³
Static radial stiffness (guideline value)		2760	N/µm

Mass

Mass bearing

3.7

Model Number: NN 3024 KTN9/SP
Inner Diameter：120mm Outer Diameter：180mm Width：46mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Cylindrical roller bearings Cylindrical roller bearings, double row, super-precision
Details： Cylindrical roller bearings, double row, super-precision
Update date：2026-06-24
Application:Reflective Materials Industrial fabrics,Perfusion device,filter paper products,outdoor equipment,tapping machine,rubber products machinery and equipment,non-motor vehicle Electric car,top industry,diagnostic test paper,Anesthetic Equipment,motor
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Model No. Inner Diameter Outer Diameter Width Type

42x66x10 HMS5 V
BD-C 3192 KM-OH 3192 H
SAW 23532 x 5.1/2
SHR 25
Z 010 F

Purchase the SKF NN 3024 KTN9/SP Please fill in the following

Hot number： 21736 2216 EKTN9 + H 316 BD-23128 CCK/W33-H 3128 292/560 6006-2RZTN9/HC5C3WT FYNT 55 F GEZM 204 ES-2RS NUP 2212 ECM OH 3964 H PCM 9095100 M PFT 3/4 TF S71913 ACB/HCP4A SAA 80 ES-2RS SAFS 22340 SNL 3144 ATURA

Model No.	Inner Diameter	Outer Diameter	Width	Type
42x66x10 HMS5 V
BD-C 3192 KM-OH 3192 H
SAW 23532 x 5.1/2
SHR 25
Z 010 F