Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / angular contact ball bearings SKF NKIA 5903

NKIA 5903

Dimensions

d		17	mm
D		30	mm
B		18	mm
F		22	mm
r₁_,2	min.	0.3	mm

Abutment dimensions

d_a	min.	19	mm
D_a	max.	28	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating, radial direction	C	11.4	kN
Basic static load rating, radial direction	C₀	16.3	kN
Basic dynamic load rating, axial direction	C	2.24	kN
Basic static load rating, axial direction	C₀	2.74	kN
Fatigue load limit, radial direction	P_u	1.96	kN
Fatigue load limit, axial direction	P_u	0.116	kN
Reference speed		18000	r/min
Limiting speed		20000	r/min

Mass

Mass bearing

0.056

Model Number: NKIA 5903
Inner Diameter：17mm Outer Diameter：30mm Width：18mm
Reference speed:20000 r/min Limiting speed:18000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Combined needle roller bearings
Details： Combined needle roller bearings Needle roller / angular contact ball bearings
Update date：2024-12-13
Application:industrial fans,DC generators,hydraulic cylinder,motor,raw material accessories,metering pump,chuck industry,Display Devices,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,lifting upgrade,fruit and vegetable processing
Similar models:NKIA 5903 NKIB 5903 PCM 859030 E PCM 859030 M
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10124	25.4	50.8	6.35	Seals
1020 VE R	973	-	-	Seals
40x55x8 HMS5 V	40	55	8	Seals
635-2Z	5	19	6	Bearings, units and housings
7010 CD/P4AL	50	80	16	Bearings, units and housings
TQO design	343.052	457.098	-	Bearings, units and housings
C 3176 MB	380	620	194	Bearings, units and housings
D/W R2-5 R	3.175	7.938	2.779	Bearings, units and housings
FYTB 15 FM	15	-	-	Bearings, units and housings
RNU 217 ECM	100.5	150	28	Bearings, units and housings
S71921 ACD/HCP4A	105	145	20	Bearings, units and housings
SAF 22624 x 4.1/4	107.95	-	-	Bearings, units and housings

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