Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, single row, super-precision -- SKF N 1018 KTNHA/SP

N 1018 KTNHA/SP

Dimensions

d		90	mm
D		140	mm
B		24	mm
d₁		109.4	mm
E		127	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.	98	mm
D_a	min.	129	mm
D_a	max.	132	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	76.5	kN
Basic static load rating	C₀	104	kN
Fatigue load limit	P_u	12.5	kN
Attainable speed for grease lubrication		10000	r/min
Attainable speed for oil-air lubrication		14000	r/min
Reference grease quantity	G_ref	13.5	cm³
Static radial stiffness (guideline value)		940	N/µm

Mass

Mass bearing

1.19

Model Number: N 1018 KTNHA/SP
Inner Diameter：90mm Outer Diameter：140mm 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：2026-04-19
Application:chamfering machine etc,Broadcasting System,animal,car,quality inspection equipment,Infrared Technology,beverage production,food add,electrostatic protection,pneumatic Pump,Water Monitoring
Similar models:N 1018 KTNHA/SP PWM 190210180 N 1018 KTNHA/HC5SP NU 1018 M/C3VL0241 NU 1018 M/HC5C3 NJ 1018 ML NU 1018 ML N 1018 KTN9/HC5SP NU 1018 M N 1018 KTN9/SP
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FSAF 1218 TLC	90	-	-	Bearings, units and housings
HA 3036	163.5125	180	109	Bearings, units and housings
NA 6918	90	125	63	Bearings, units and housings
NJ 29/710 ECMA	710	950	140	Bearings, units and housings
OH 3976 HE	360	450	164	Bearings, units and housings
SYWK 1.15/16 LTA	49.213	-	-	Bearings, units and housings

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Hot number： 1700280 19834 24120 CC/W33 400054 406203 52312 530733 591/750 M 7089 7313 BECCM AOH 32/900 N 1018 KTNHA/SP PSM 556570 A51 SAF 22320 TLC W 625 R-2Z