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：2026-04-16
Application:animal anatomy,glass processing machine,industrial skin care,Solenoid Valves,Medical printer,motor,sleep monitoring,turret industry,lathe,car shock absorber,reinforced machinery
Similar models:7202 BEGBP 6201 NR K 32x38x20 NNC 4920 CV PRMF 202320 PWM 95110120 6204-2ZNR NJ 2209 ECNJ NK 35/20 TN FSAF 22520 x 3.3/8 T
BEARING POWER International Trading Co.,Ltd. specialize in NKX20 products，there is large inventory of SKF NKX 20 Combined needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NKX 20 Which SKF NKX20 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1500243	381	419.1	17.48	Seals
20x35x8 HMS5 RG	20	35	8	Seals
BD-22236-2CS5K/VT143-H 3136	160	320	86	Bearings, units and housings
BD-23138-2CS5K/VT143-H 3138	170	320	104	Bearings, units and housings
32441	82.55	114.3	7.9502	Seals
370x410x18 HDS1 R	370	410	18	Seals
7420 CBM	100	265	60	Bearings, units and housings
BD-C 30/560 KM-OH 30/560 H	530	820	195	Bearings, units and housings
K 81109 TN	45	65		Bearings, units and housings
N 056	38.354	-	279.5016	Bearings, units and housings
PSMF 142014 A51	14	20	14	Bearings, units and housings
WS 89318	90		13.5	Bearings, units and housings

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