Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3024 TN9/SP

NN 3024 TN9/SP

Dimensions

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

Abutment dimensions

d_a	min.	130	mm
D_a	min.	167	mm
D_a	max.	170	mm
r_a	max.	2	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 TN9/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:Storage Tool,electric pump,hydraulic pump,Pump,bio-chemical,Cylinder Type,glass processing machine,sheet industry,position switch,glass,Hydraulic Equipment
Similar models:33024/DF SAF 23024 KA x 4.1/4 SAF 23024 KATLC x 4.1/4 SSAFS 23024 KATLC x 4 GB 3024 30240 SAFS 23024 KA x 4 23024 CCK/W33 + AHX 3024 H 3024 E SAFS 23024 KA x 4.3/16
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Model No. Inner Diameter Outer Diameter Width Type

20433
NU 3172 ECMA
PCM 030403 E/VB055
PF 1.1/4 TR
Z 303

Purchase the SKF NN 3024 TN9/SP Please fill in the following

Hot number： 20x52x7 CRW1 P 249/1180 CAF/W33 313535 B 330990 A BT2B 334024/HA3 D/W RW1-5-2Z MS 31/950 N 306 ECP NU 219 ECJ PRMF 707570 SAF 23044 KATLC x 8 SAW 23520 x 3.1/2 TLC SAW 23540 SNL 3180 ATURT W 60/2.5

Model No.	Inner Diameter	Outer Diameter	Width	Type
20433
NU 3172 ECMA
PCM 030403 E/VB055
PF 1.1/4 TR
Z 303