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 19/20

NK 19/20

Dimensions

F_w		19	mm
D		27	mm
C		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	25	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		20000	r/min
Limiting speed		24000	r/min

Mass

Mass bearing

0.032

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 19x27x4
Radial shaft seal with a low cross-sectional height, double lip			SD 19x27x4

Model Number: NK 19/20
Inner Diameter：19mm Outer Diameter：27mm Width：20mm
Reference speed:24000 r/min Limiting speed:20000 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:bathroom facilities,paint paint,PVC,chemical,Wire grinder,Forging machine,sample cup,Vertical machining,agriculture,position switch,ultra-quiet generators
Similar models:71922 ACE/P4AL 7219 ACD/HCP4A 71922 ACB/HCP4AL W 61903-2RZ 71901 CE/HCP4A 7419 CBM S71913 CD/P4A 719/600 ACM 71912 ACD/P4AL S71913 CE/P4A
BEARING POWER International Trading Co.,Ltd. specialize in NK19/20 products，there is large inventory of SKF NK 19/20 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 19/20 Which SKF NK19/20 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

1150580
42475
C 31/710 KMB
NAO 15x28x13
W 61906-2Z

Purchase the SKF NK 19/20 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 13948 190x225x15 HMS5 V BD-231/500 CAK/W33-OH 31/500 H 35x56x10 HMSA10 RG 42573 7006 CD/HCP4AH 7211 ACD/HCP4A NJ 224 ECM PCM 8590100 M PFD 40 TR S7013 ACE/P4A SILJ 50 ES SNW 18x3.1/4 W 618/9 W 61909-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
1150580
42475
C 31/710 KMB
NAO 15x28x13
W 61906-2Z