Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, with an inner ring SKF NKI 12/20

NKI 12/20

Dimensions

d		12	mm
D		24	mm
B		20	mm
F		16	mm
r_1,2	min.	0.3	mm
s	max.	0.5	mm

Abutment dimensions

d_a	min.	14	mm
D_a	max.	22	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	14.5	kN
Basic static load rating	C₀	20	kN
Fatigue load limit	P_u	2.4	kN
Reference speed		22000	r/min
Limiting speed		26000	r/min

Mass

Mass bearing

0.042

Model Number: NKI 12/20
Inner Diameter：12mm Outer Diameter：24mm 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, with an inner ring
Update date：2026-04-16
Application:Leather Products,other accessories,marine analysis and testing equipment,flexible processing,wire industry,building decoration raw materials and accessories,light therapy instrument,Antenna Potentials,screen filter,test laboratory equipment and accessories,magnetic elements
Similar models:32312 B 6312-RS1 NK 8/12 TN SNW 3128x5 NK 12/12 BT4B 331226 BG/HA1 FNL 512 A 51202 V/HR11T1 NU 1012 M/HC5C3 GEZ 112 ESL-2LS
BEARING POWER International Trading Co.,Ltd. specialize in NKI12/20 products，there is large inventory of SKF NKI 12/20 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NKI 12/20 Which SKF NKI12/20 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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