Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3010 TN/SP

NN 3010 TN/SP

Dimensions

d		50	mm
D		80	mm
B		23	mm
d₁		61.3	mm
E		72.5	mm
r_1,2	min.	1	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	55	mm
D_a	min.	74	mm
D_a	max.	75	mm
r_a	max.	1	mm
d_n		71.4	mm

Calculation data

Basic dynamic load rating	C	52.8	kN
Basic static load rating	C₀	73.5	kN
Fatigue load limit	P_u	8.5	kN
Attainable speed for grease lubrication		11000	r/min
Attainable speed for oil-air lubrication		13000	r/min
Reference grease quantity	G_ref	2.7	cm³
Static radial stiffness (guideline value)		1040	N/µm

Mass

Mass bearing

0.42

Model Number: NN 3010 TN/SP
Inner Diameter：50mm Outer Diameter：80mm Width：23mm
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：2026-07-31
Application:agricultural testing and analysis equipment and related,disposable,marine test,food sterilization,pressure control valve,safety testing,Low-voltage electrical equipment,electronic components,sucker industry,car shock absorber,cleaning agent
Similar models:GB 3010 33010/DF NCF 3010 CV BEAM 030100-2RZ NN 3010 TN/SP 63010-2RS1 PCM 125130100 M PCM 125130100 E NN 3010 KTN/SP 33010
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Model No. Inner Diameter Outer Diameter Width Type

AS 160200
NA 4912
NNC 4940 CV
PBM 200220200 M1G1
SYNT 50 L

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Model No.	Inner Diameter	Outer Diameter	Width	Type
AS 160200
NA 4912
NNC 4940 CV
PBM 200220200 M1G1
SYNT 50 L