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 17/20

NK 17/20

Dimensions

F_w		17	mm
D		25	mm
C		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	23	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	15.1	kN
Basic static load rating	C₀	22	kN
Fatigue load limit	P_u	2.65	kN
Reference speed		22000	r/min
Limiting speed		26000	r/min

Mass

Mass bearing

0.03

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 17x25x3
Radial shaft seal with a low cross-sectional height, double lip			SD 17x25x3

Model Number: NK 17/20
Inner Diameter：17mm Outer Diameter：25mm Width：20mm
Reference speed:26000 r/min Limiting speed:22000 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：2026-04-17
Application:plastic blow molding,stirrer,Hair styling device,small diesel generators,screen filter,gantry processing,Hydraulic Press,Doppler,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,other lathe,test equipment
Similar models:SAF 22617 7417 BAGAMC NJ 317 ECM BEAM 017062-2RZ/PE FSAF 22517 x 3 TLC 7017 CD/HCP4AH1 FYTB 17 FM 71917 ACE/HCP4AL HE 317 SAFS 22517 x 2.13/16 T
BEARING POWER International Trading Co.,Ltd. specialize in NK17/20 products，there is large inventory of SKF NK 17/20 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 17/20 Which SKF NK17/20 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.

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