Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, single row, super-precision -- SKF N 1011 KTN/SP

N 1011 KTN/SP

Dimensions

d		55	mm
D		90	mm
B		18	mm
d₁		68.2	mm
E		81	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
s	max.	2.5	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	61.5	mm
D_a	min.	82	mm
D_a	max.	83.5	mm
r_a	max.	1	mm
d_n		79.8	mm

Calculation data

Basic dynamic load rating	C	40.2	kN
Basic static load rating	C₀	48	kN
Fatigue load limit	P_u	5.7	kN
Attainable speed for grease lubrication		12000	r/min
Attainable speed for oil-air lubrication		13000	r/min
Reference grease quantity	G_ref	4.4	cm³
Static radial stiffness (guideline value)		620	N/µm

Mass

Mass bearing

0.39

Model Number: N 1011 KTN/SP
Inner Diameter：55mm Outer Diameter：90mm Width：18mm
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：2024-12-13
Application:die casting mold,Pneumatic Control Elements,industrial supplies,industrial skin care,electromagnetic clutch,Roller mill,engine,forklift truck,motor,machine tool spindle,wall industry
Similar models:PCM 110115115 M NU 1011 ECP N 1011 KPHA/SP N 1011 KPHA/HC5SP RNU 1011 ECP NU 1011 ECM/HC5C3 PCM 105110115 E N 1011 KTN/SP N 1011 KTNHA/SP NU 1011 ECP/C3VL0241
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Hot number： BD-231/710 CAK/W33-OH 31/710 H 36880 51106 V/HR22T2 52649 6302/HR11TN 71909 CB/HCP4A 76225 87605 8870 99078 C 6912 V ECCN 050 R NU 2209 ECJ QJ 303 N2MA SALKAC 18 M