Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, single row, super-precision -- SKF N 1010 KTNHA/SP

N 1010 KTNHA/SP

Dimensions

d		50	mm
D		80	mm
B		16	mm
d₁		61.3	mm
E		72.5	mm
r_1,2	min.	1	mm
r_3,4	min.	0.6	mm
s	max.	2	mm
s₁	max.	1.5	mm

Tapered bore, taper 1:12

Abutment dimensions

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

Calculation data

Basic dynamic load rating	C	29.7	kN
Basic static load rating	C₀	34.5	kN
Fatigue load limit	P_u	4.05	kN
Attainable speed for grease lubrication		19000	r/min
Attainable speed for oil-air lubrication		26000	r/min
Reference grease quantity	G_ref	3.5	cm³
Static radial stiffness (guideline value)		510	N/µm

Mass

Mass bearing

0.26

Model Number: N 1010 KTNHA/SP
Inner Diameter：50mm Outer Diameter：80mm Width：16mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Cylindrical roller bearings Cylindrical roller bearings, single row, super-precision
Details： Cylindrical roller bearings, single row, super-precision
Update date：2026-04-16
Application:Machine Tool Accessories,engineering machine,agricultural testing and analysis equipment and related,Water Monitoring,switch,Plastic molding,ultra-quiet generators,lifting upgrade,storage shelves,gas turbine,other rubber
Similar models:N 1010 KPHA/HC5SP NU 1010 ML NU 1010 ECP PCZ 1010 E BK 1010 PSM 051010 A51 HK 1010 PWM 95110100 N 1010 KTNHA/HC5SP PCM 081010 M
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