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

N 1021 KTNHA/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
s₁	max.	1	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

Calculation data

Basic dynamic load rating	C	108	kN
Basic static load rating	C₀	146	kN
Fatigue load limit	P_u	17.3	kN
Attainable speed for grease lubrication		10000	r/min
Attainable speed for oil-air lubrication		14000	r/min
Reference grease quantity	G_ref	18.2	cm³
Static radial stiffness (guideline value)		1490	N/µm

Mass

Mass bearing

1.44

Model Number: N 1021 KTNHA/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：2026-06-24
Application:ventilation heating equipment,bag machine,dye pigments,marine test,product accessories,vertical sawing machine,glass processing machine,other accessories,hydraulic cylinder buffer,industrial equipment,container finishing
Similar models:N 1021 KTNHA/SP N 1021 KTNHA/HC5SP PCM 210215100 E PCM 210215100 M N 1021 KTN9/HC5SP NU 1021 M N 1021 KTN9/SP QJ 1021 N2MA/C4 NU 1021 ML
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Model No. Inner Diameter Outer Diameter Width Type

3306 A-2RS1
45x55x7 HMSA10 V
6309 NR
71904 ACD/P4A
80x170x13 HMS5 RG

Purchase the SKF N 1021 KTNHA/HC5SP Please fill in the following

Hot number： 1700 VRME R BD-22356 CCK/W33-OH 2356 H 45x60x10 HMS5 V C 3148 FSNL 616 TURU GEZH 304 ESX-2LS HJ 214 EC KM 7 NK 80/25 NU 2220 ECNML NUP 314 ECML SAFS 22640 x 7.1/4 TLC SD 12x19x3 SY 45 LDW W 6205-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
3306 A-2RS1
45x55x7 HMSA10 V
6309 NR
71904 ACD/P4A
80x170x13 HMS5 RG