Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3026 KTN9/SP

NN 3026 KTN9/SP

Dimensions

d		130	mm
D		200	mm
B		52	mm
d₁		156.4	mm
E		182	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.	140	mm
D_a	min.	183	mm
D_a	max.	190	mm
d_n		179.6	mm

Calculation data

Basic dynamic load rating	C	292	kN
Basic static load rating	C₀	500	kN
Fatigue load limit	P_u	55	kN
Attainable speed for grease lubrication		4300	r/min
Attainable speed for oil-air lubrication		4800	r/min
Reference grease quantity	G_ref	34.1	cm³
Static radial stiffness (guideline value)		2900	N/µm

Mass

Mass bearing

5.55

Model Number: NN 3026 KTN9/SP
Inner Diameter：130mm Outer Diameter：200mm Width：52mm
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：2026-07-25
Application:laser devices,food safety,boring bar boring bar,Cylinder Special,rolling mill roll neck and slowdown device,cooling system,glass processing machine,defogging and degreasing,horizontal processing,Insect Count,extruder
Similar models:NN 3026 KTN9/SP SNW 3026x4.5/16 1226 KM + H 3026 23026-2CS5K/VT143 33026 23026 CCK/W33 SAFS 23026 KA x 4.5/16 SSAFS 23026 KAT x 4.5/16 SAF 23026 KATLC x 4.7/16 SSAFS 23026 KATLC x 4.3/8
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Model No. Inner Diameter Outer Diameter Width Type

BD-23230-2CS5K/VT143-H 2330 L
7212 BEGAM
BT2B 334069/HA3
BT4B 334144 G/HA1VA901
SAFS 23024 KATLC-11 x 4.3/16

Purchase the SKF NN 3026 KTN9/SP Please fill in the following

Hot number： 310x370x25 HDS1 R 470881 625/HR11TN 7048 CD/HCP4A 7313 BEGBP 807115 80x125x12 HMSA10 RG 91398 DMB 32/36 NU 304 ECP OKC 085 SAF 22238 SNW 10x1.5/8 SNW 36x6.1/2 SSAFS 22538 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23230-2CS5K/VT143-H 2330 L
7212 BEGAM
BT2B 334069/HA3
BT4B 334144 G/HA1VA901
SAFS 23024 KATLC-11 x 4.3/16