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

NX 20

Dimensions

F_w		20	mm
D		30	mm
C		28	mm
C₁		8	mm
d		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	25	mm
D_a	max.	28	mm
C_a		12.2	mm
r_a	max.	0.3	mm
d_i		17	mm
F		20	mm
B_i		16	mm

Calculation data

Basic dynamic load rating, radial direction	C	13.2	kN
Basic static load rating, radial direction	C₀	19.3	kN
Basic dynamic load rating, axial direction	C	7.8	kN
Basic static load rating, axial direction	C₀	17.3	kN
Fatigue load limit, radial direction	P_u	2.28	kN
Fatigue load limit, axial direction	P_u	0.64	kN
Minimum axial load factor	A	0.0016
Reference speed		6300	r/min
Limiting speed		7500	r/min

Mass

Mass bearing

0.068

Associated products

Inner ring			IR 17x20x16
Snap ring			SW 30

Model Number: NX 20
Inner Diameter：20mm Outer Diameter：30mm Width：28mm
Reference speed:7500 r/min Limiting speed:6300 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：2026-04-18
Application:Food testing,Chromatography Products,Machine Tool Accessories,chamfering machine etc,lifting equipment Hoisting hoist,medical Equipment,Textile Industry Accessories and Accessories,hot and cold box,Machine Tool Accessories,Spectrum Products,tray industry
Similar models:RNU 209 ECP SAF 22520 x 3.1/2 208-Z NK 22/20 RNU 204 K 20x28x25 PPMF 202321.5 FBSA 206/DF FBSA 208 A/QBC GEH 20 TXG3E-2LS
BEARING POWER International Trading Co.,Ltd. specialize in NX20 products，there is large inventory of SKF NX 20 Combined needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NX 20 Which SKF NX20 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.

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171025	434.975	488.696	-	Seals
315837	640	790	56	Bearings, units and housings
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400281	25	-	-	Seals
470711	689	-	-	Seals
KD2-203	25	171	-	Coupling systems
NNU 4924 BK/SPW33	120	165	45	Bearings, units and housings
NU 2317 ECML	85	180	60	Bearings, units and housings
S7026 ACD/HCP4A	130	200	33	Bearings, units and housings
SY 1.3/16 TF	30.163	-	-	Bearings, units and housings
TU 1.1/8 TF	28.575	-	-	Bearings, units and housings
YELAG 206-102	28.575	62	48.4	Bearings, units and housings

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Hot number： 1950557 23276 CA/W33 31322 X/DF 400900 407303 50x65x10 HMS5 V 7015 ACE/P4AL FSAF 22615 T H 317 HK 5022 RS HK 0908 NCF 3028 CV NU 217 ECP NU 222 ECM SYJ 35 KF