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：2025-12-09
Application:hydraulic cylinder,metering pump,municipal machinery,air purification,relay,machining,Tool,Cylinder Special,cleaning agent,climb ladder,universal category
Similar models:SAFS 23028 KAT x 5 PCM 252830 M W 628/6-2RS1 31328T170 X/DB 22228 CC/W33 NU 228 ECML SAF 22628 x 4.13/16 BT2B 328615 BD-23228 CCK/W33-AHX 3228 G SNL 528
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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