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 12/12

NK 12/12

Dimensions

F_w		12	mm
D		19	mm
C		12	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	17	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	6.71	kN
Basic static load rating	C₀	8.15	kN
Fatigue load limit	P_u	0.965	kN
Reference speed		26000	r/min
Limiting speed		30000	r/min

Mass

Mass bearing

0.012

Associated products

Radial shaft seal with a low cross-sectional height, single lip			G 12x19x3
Radial shaft seal with a low cross-sectional height, double lip			SD 12x19x3

Model Number: NK 12/12
Inner Diameter：12mm Outer Diameter：19mm Width：12mm
Reference speed:30000 r/min Limiting speed:26000 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：2026-04-20
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:7012 CE/P4AH1 7212 ACD/P4A GE 12 TXGR PSM 142012 A51 312-2ZNR SAF 1216 BEAS 012042-2RS YAR 212-203-2F PCM 121408 E WS 81232
BEARING POWER International Trading Co.,Ltd. specialize in NK12/12 products，there is large inventory of SKF NK 12/12 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 12/12 Which SKF NK12/12 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1200258	304.8	342.9	19.05	Seals
13906	34.925	69.85	12.7	Seals
18790/18720	50.8	85	17.462	Bearings, units and housings
33024/DF	120	180	-	Bearings, units and housings
525035	1016	-	-	Seals
71920 CB/P4A	100	140	20	Bearings, units and housings
91374	-	-	20	Seals
K 30x35x13	30	35	13	Bearings, units and housings
NUP 248 MA	240	440	72	Bearings, units and housings
SALKAC 22 M	22	-	28	Bearings, units and housings
W 16	80.6958	111.125	-	Bearings, units and housings
W 628/9-2Z	9	17	5	Bearings, units and housings

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