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：2021-06-03
Application:gear grinding machine,Other machinery,Body shaping,Pneumatic Actuator,internal combustion engine,cleaning agent,glass processing machine,spring industry,Low-voltage electrical equipment,industrial equipment,sheet industry
Similar models:NCF 3020 CV AXK 90120 PCMS 2005002.5 E FSNL 524-620 3201 A-2ZTN9/MT33 YAR 208-108-2F PFT 20 TR FSAF 22520 x 3.1/2 IR 200x220x50 SSAFS 22520 x 3.5/16 T
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.

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SNW 38x7	177.8	240.6396	133.3754	Bearings, units and housings

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