Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, without an inner ring SKF NK 20/20

NK 20/20

Dimensions

F_w		20	mm
D		28	mm
C		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	26	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	16.5	kN
Basic static load rating	C₀	25.5	kN
Fatigue load limit	P_u	3.05	kN
Reference speed		19000	r/min
Limiting speed		22000	r/min

Mass

Mass bearing

0.034

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 20x28x4
Radial shaft seal with a low cross-sectional height, double lip			SD 20x28x4

Model Number: NK 20/20
Inner Diameter：20mm Outer Diameter：28mm Width：20mm
Reference speed:22000 r/min Limiting speed:19000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller bearings with machined rings
Details： Needle roller bearings with machined rings Needle roller bearings, with machined rings, without an inner ring
Update date：2026-06-25
Application:cooling system,shaft milling machine,die casting mold,sawing machine,extruder,Industrial Adhesive,CNC,electronic components,Hairbrush device,cleaners,rehabilitation training equipment
Similar models:PWM 105120100 FYTB 20 TDW 71920 CE/HCP4AL 7020 CD/P4AL BMO-6205/048S2/UA108A 1206 ETN9 22320 EK K 16x20x17 SAF 1520 PBM 071208 M1
BEARING POWER International Trading Co.,Ltd. specialize in NK20/20 products，there is large inventory of SKF NK 20/20 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NK 20/20 Which SKF NK20/20 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

7214 ACD/HCP4A
PFT 1.1/2 TR
SAF 23056 KATLC x 10
SAFS 23028 KA x 4.15/16
SNL 3256 G

Purchase the SKF NK 20/20 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 2210 EKTN9 BD-21313 EK-AH 313 G BD-241/530 ECAK30/W33-AOH 241/530 G BD-24134 CCK30/W33-AH 24134 71911 ACD/HCP4AL 7415 BGAM 91319 FSAF 1220 TLC FSAF 1617 x 2.13/16 FYTBK 20 WD NU 1034 ML NAO 25x42x32 NNU 41/1250 M/W33 OH 3992 H S7009 ACB/HCP4A

Model No.	Inner Diameter	Outer Diameter	Width	Type
7214 ACD/HCP4A
PFT 1.1/2 TR
SAF 23056 KATLC x 10
SAFS 23028 KA x 4.15/16
SNL 3256 G