Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, single row, super-precision -- SKF N 1021 KTN9/HC5SP

N 1021 KTN9/HC5SP

Dimensions

d		105	mm
D		160	mm
B		26	mm
d₁		125.2	mm
E		146	mm
r_1,2	min.	2	mm
r_3,4	min.	1.1	mm
s	max.	3	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	114	mm
D_a	min.	148	mm
D_a	max.	151	mm
r_a	max.	2	mm
d_n		144.1	mm

Calculation data

Basic dynamic load rating	C	110	kN
Basic static load rating	C₀	153	kN
Fatigue load limit	P_u	18	kN
Attainable speed for grease lubrication		7000	r/min
Attainable speed for oil-air lubrication		8000	r/min
Reference grease quantity	G_ref	17.5	cm³
Static radial stiffness (guideline value)		1540	N/µm

Mass

Mass bearing

1.44

Model Number: N 1021 KTN9/HC5SP
Inner Diameter：105mm Outer Diameter：160mm Width：26mm
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:auto tools,metallurgical mold,Reflective Materials Industrial fabrics,chamfering machine etc,Solenoid Valves,Anesthetic Equipment,Machine tool accessories,outdoor equipment,forklift truck,switch,universal category
Similar models:N 1021 KTN9/SP QJ 1021 N2MA/C4 N 1021 KTNHA/SP PCM 210215100 M NU 1021 M PCM 210215100 E N 1021 KTNHA/HC5SP N 1021 KTN9/HC5SP NU 1021 ML
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Hot number： 11175 BD-23096 CAK/W33-AOHX 3096 G 35593 6008 NR 6207-2Z/VA201 71920 ACD/HCP4A 71920 ACE/P4AH1 BK 1312 BT4B 334115 G/HA1VA901 FYTB 40 LDW HJ 1076 NNU 4956 BK/SPW33 OKCS 330 SYR 3 1/2 ZW 42x52