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 28/20

NK 28/20

Dimensions

F_w		28	mm
D		37	mm
C		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	35	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	22	kN
Basic static load rating	C₀	36.5	kN
Fatigue load limit	P_u	4.55	kN
Reference speed		14000	r/min
Limiting speed		16000	r/min

Mass

Mass bearing

0.052

Associated products

Radial shaft seal with a low cross-sectional height, single lip

G 28x37x4

Model Number: NK 28/20
Inner Diameter：28mm Outer Diameter：37mm Width：20mm
Reference speed:16000 r/min Limiting speed:14000 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：2026-04-16
Application:sewage pump,Other Machine Tools,die casting mold,engineering machine,wall industry,tower crane,Hydraulic Press,engineering machinery,ultra-quiet generators,shaft milling machine,tire industry
Similar models:SY 1.3/16 TF/VA228 SAF 22628 T BT2B 332871/HA4 32228T158/DB BT4B 328827 G/HA4VA901 AH 24028 C 2228 K SAFS 23028 KA x 4.13/16 29428 E SSAFS 23028 KA x 5
BEARING POWER International Trading Co.,Ltd. specialize in NK28/20 products，there is large inventory of SKF NK 28/20 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 28/20 Which SKF NK28/20 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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