Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, single row, super-precision -- SKF N 1012 KPHA/HC5SP

N 1012 KPHA/HC5SP

Dimensions

d		60	mm
D		95	mm
B		18	mm
d₁		73.3	mm
E		86.1	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
s	max.	2.5	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	66.5	mm
D_a	min.	87	mm
D_a	max.	88.5	mm
r_a	max.	1	mm
d_n		75.2	mm

Calculation data

Basic dynamic load rating	C	40.2	kN
Basic static load rating	C₀	49	kN
Fatigue load limit	P_u	5.85	kN
Attainable speed for grease lubrication		22000	r/min
Attainable speed for oil-air lubrication		28000	r/min
Reference grease quantity	G_ref	6.5	cm³
Static radial stiffness (guideline value)		770	N/µm

Mass

Mass bearing

0.33

Model Number: N 1012 KPHA/HC5SP
Inner Diameter：60mm Outer Diameter：95mm Width：18mm
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：2026-06-26
Application:linear drive,medical treatment,lifting chain,Broadcasting System,extruder,manual Tools,packing equipment,mechanical annex,Pneumatic Control Elements,security equipment,rubber products machinery and equipment
Similar models:PCM 101215 E PPM 101212 N 1012 KTNHA/SP PWM 110125120 PWM 110125100 N 1012 KPHA/HC5SP NU 1012 ECP GB 1012 PCM 101210 E PPM 101210
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Model No. Inner Diameter Outer Diameter Width Type

27x47x10 HMSA10 RG
D/W R2-6 R-2Z
K 81224 TN
NU 1026 M/C3VL2071
SAFS 23028 KAT x 5

Purchase the SKF N 1012 KPHA/HC5SP Please fill in the following

Hot number： 2306 K + H 2306 23124 CC/W33 23134 CCK/W33 23x40x10 HMS5 RG 401604 IR 20x25x30 K 95x103x30 NCF 1864 V NU 2292 MA QJ 314 MA SAW 23540 x 7.1/4 T SSAFS 22224 TLC W 638/4-2RZ WS 81232 YET 211-200

Model No.	Inner Diameter	Outer Diameter	Width	Type
27x47x10 HMSA10 RG
D/W R2-6 R-2Z
K 81224 TN
NU 1026 M/C3VL2071
SAFS 23028 KAT x 5