Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, single row, super-precision -- SKF N 1020 KTN9/SP

N 1020 KTN9/SP

Dimensions

d		100	mm
D		150	mm
B		24	mm
d₁		119.4	mm
E		137	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
s	max.	3	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	108	mm
D_a	min.	139	mm
D_a	max.	142	mm
r_a	max.	1.5	mm
d_n		135.3	mm

Calculation data

Basic dynamic load rating	C	88	kN
Basic static load rating	C₀	125	kN
Fatigue load limit	P_u	14.6	kN
Attainable speed for grease lubrication		6700	r/min
Attainable speed for oil-air lubrication		7500	r/min
Reference grease quantity	G_ref	13	cm³
Static radial stiffness (guideline value)		1140	N/µm

Mass

Mass bearing

1.31

Model Number: N 1020 KTN9/SP
Inner Diameter：100mm Outer Diameter：150mm 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：2026-04-17
Application:plastic blow molding,stirrer,Hair styling device,small diesel generators,screen filter,gantry processing,Hydraulic Press,Doppler,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,other lathe,test equipment
Similar models:N 1020 KTNHA/HC5SP GB 1020 PBM 190210200 M1G1 NU 1020 M/C3VL0241 NU 1020 ML N 1020 KTNHA/SP NU 1020 M/HC5C3 N 1020 KTN9/HC5SP N 1020 KTN9/SP NU 1020 M
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12335	31.75	42.85	6.35	Seals
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7011 ACE/P4AL	55	90	18	Bearings, units and housings
71906 ACD/HCP4A	30	47	9	Bearings, units and housings
FYE 2 11/16 N	68.2625	-	-	Bearings, units and housings
G 50x62x5	50	62	5	Seals
GS 81248	240	340	23	Bearings, units and housings
KD10-153	19	137	-	Coupling systems
P 17 RM	17	-	-	Bearings, units and housings
SNL 3156	220	-	-	Bearings, units and housings
SNL 524-620	88.9	-	-	Bearings, units and housings

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Hot number： 11144 14979 62572 708/600 AMB 71916 CE/HCP4A 7319 BECBY BT2B 328896/HA3 FYK 35 LF G 30x37x4 K 25x30x26 ZW OKF 550 PCZ 3036 E S71902 ACD/HCP4A SAW 23524 x 4.1/8 T SHT 20