Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / thrust rolling bearings SKF NKX 20

NKX 20

Dimensions

F_w		20	mm
D		30	mm
C		30	mm
C₁		10	mm
C₂		10.5	mm
d		20	mm
D₁		35.1	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	30.7	mm
r_a	max.	0.3	mm
r_b	max.	0.3	mm
d_i		17	mm
F		20	mm
B_i		20	mm

Calculation data

Basic dynamic load rating, radial direction	C	16.5	kN
Basic static load rating, radial direction	C₀	25.5	kN
Basic dynamic load rating, axial direction	C	14.3	kN
Basic static load rating, axial direction	C₀	27	kN
Fatigue load limit, radial direction	P_u	3.05	kN
Fatigue load limit, axial direction	P_u	1	kN
Minimum axial load factor	A	0.0038
Reference speed		7500	r/min
Limiting speed		10000	r/min

Mass

Mass bearing

0.083

Associated products

Inner ring

IR 17x20x20

Model Number: NKX 20
Inner Diameter：20mm Outer Diameter：30mm Width：30mm
Reference speed:10000 r/min Limiting speed:7500 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Combined needle roller bearings
Details： Combined needle roller bearings Needle roller / thrust rolling bearings
Update date：2024-12-26
Application:bio-chemical,electrostatic protection,Industrial Electromechanical,sheet industry,garbage disposal,universal category,Automation,molding machine,plant determination,medical equipment,Anti-defibrillation pacing
Similar models:BSA 206 C YAR 204-012-2RF/VE495 YSPAG 205 YSP 205 SB-2F 6306-2Z/VA208 6207/HR11QN 32030 X PCM 323620 E 6324/C3VL2071 W 6200-2Z
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