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 43/20

NK 43/20

Dimensions

F_w		43	mm
D		53	mm
C		20	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	51	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	27.5	kN
Basic static load rating	C₀	55	kN
Fatigue load limit	P_u	6.8	kN
Reference speed		9500	r/min
Limiting speed		11000	r/min

Mass

Mass bearing

0.086

Associated products

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

G 43x53x4

Model Number: NK 43/20
Inner Diameter：43mm Outer Diameter：53mm Width：20mm
Reference speed:11000 r/min Limiting speed:9500 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:Industrial,hot and cold box,internal combustion engine,medical equipment,CNC,fabric products,standing experimental equipment,rolling machine,Garment Accessories,storage shelves,Broadcasting System
Similar models:K 89436 M BS2-2217-2RSK/VT143 314391 EE 843220/843290 BS2-2212-2RSK/VT143 BD-BS2-2216-2RSK/VT143-H 316 E 29436 E 22344-2CS5K/VT143 BD-23148-2CS5K/VT143-OH 3148 HTL 24034-2CS5/VT143
BEARING POWER International Trading Co.,Ltd. specialize in NK43/20 products，there is large inventory of SKF NK 43/20 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 43/20 Which SKF NK43/20 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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