Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, single row, super-precision -- SKF N 1019 KTNHA/SP

N 1019 KTNHA/SP

Dimensions

d		95	mm
D		145	mm
B		24	mm
d₁		114.4	mm
E		132	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
s	max.	3	mm
s₁	max.	1	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	103	mm
D_a	min.	134	mm
D_a	max.	137	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	80.9	kN
Basic static load rating	C₀	112	kN
Fatigue load limit	P_u	13.4	kN
Attainable speed for grease lubrication		10000	r/min
Attainable speed for oil-air lubrication		14000	r/min
Reference grease quantity	G_ref	13.9	cm³
Static radial stiffness (guideline value)		1020	N/µm

Mass

Mass bearing

1.25

Model Number: N 1019 KTNHA/SP
Inner Diameter：95mm Outer Diameter：145mm Width：24mm
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：2026-06-24
Application:extruder,coal,root canal filling,Doppler,Die,storage and transportation equipment,Microwave Equipment,machining,key lock,plastic rolling,pneumatic
Similar models:N 1019 KTNHA/SP NU 1019 ML/HC5C3 N 1019 KTNHA/HC5SP N 1019 KTN9/SP GB 1019 N 1019 KTN9/HC5SP NU 1019 ML NU 1019 ML/C3VL0241
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Model No. Inner Diameter Outer Diameter Width Type

72539
FSAF 1516 T
NAO 17x35x16
PSM 303525 A51
QJ 212 MA

Purchase the SKF N 1019 KTNHA/SP Please fill in the following

Hot number： 28464 313445 C 51305 V/HR11Q1 6319-2Z 650 VRME R 70x100x10 HMSA10 V 7014 CB/HCP4AL 71909 ACD/HCP4A 71920 ACE/P4AH1 HM 30/600 OKBS 96 RN-2x15.8 BF/G2 S7006 CB/HCP4A SAFS 22524 x 4.1/8 W 609

Model No.	Inner Diameter	Outer Diameter	Width	Type
72539
FSAF 1516 T
NAO 17x35x16
PSM 303525 A51
QJ 212 MA