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：2025-12-09
Application:gas turbine,surgical instruments,storage shelves,set bacteria instrument,gear grinding machine,preservation equipment,electric hydraulic lifting platform,food testing,power tools,generator,Broadcasting System
Similar models:NU 1018 ML N 1018 KTNHA/HC5SP N 1018 KTN9/HC5SP N 1018 KTN9/SP N 1018 KTNHA/SP NU 1018 M/HC5C3 NU 1018 M NU 1018 M/C3VL0241 NJ 1018 ML PWM 190210180
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Model No.	Inner Diameter	Outer Diameter	Width	Type
195x230x15 CRSH1 R	195	230	15	Seals
20078	50.8	79.96	6.35	Seals
30x50x8 CRW1 V	30	50	8	Seals
32397	82.55	107.92	11.13	Seals
470651	631	-	-	Seals
K 18x22x13	18	22	13	Bearings, units and housings
RNAO 35x45x26	35	45	26	Bearings, units and housings
SD 40x52x5	40	52	5	Seals
SY 12 TF	12	-	-	Bearings, units and housings
W 61902-2RZ	15	28	7	Bearings, units and housings
WS 81236	180		17	Bearings, units and housings
Z 007 F	35	-	6	Seals

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Hot number： 14225 315526 50x100x10 HMSA10 V BT4-0010 G/HA1C400VA903 FNL 510 B FY 55 TR FYAWK 50 LTA HK 2220.2RS IR 40x45x17 K 60x68x20 PBM 182520 M1G1 PRM 353920 PSM 121608 A51 W 6201-2Z W 63806-2Z