F_w - 12 mm

D - 21 mm

C - 23 mm

C₁ - 9 mm

C₂ - 6.5 mm

d - 12 mm

D₁ - 26.1 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 21.7 mm

r_a - max. - 0.3 mm

r_b - max. - 0.3 mm

d_i - 9 mm

F - 12 mm

B_i - 16 mm

Basic dynamic load rating, radial direction - C - 9.1 kN

Basic static load rating, radial direction - C₀ - 12 kN

Basic dynamic load rating, axial direction - C - 10.4 kN

Basic static load rating, axial direction - C₀ - 16.6 kN

Fatigue load limit, radial direction - P_u - 1.4 kN

Fatigue load limit, axial direction - P_u - 0.62 kN

Reference speed - 9000 r/min

Limiting speed - 13000 r/min

Mass bearing - 0.038 kg

Inner ring - IR 9x12x16

• Model Number: NKX 12
• Inner Diameter：21mm Outer Diameter：12mm Width：23mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Pneumatic Control Elements,hydraulic pressure gauge,Handling machinery and various industrial machinery,pneumatic Pump,Garment Accessories,metering pump,Storage Tool,fabric products,filter paper products,floor industry,Vertical pull
• Similar models:CX NJ1012 NKE NJ2312-VH INA 712114710 CX BK162412 NSK 93750/93126 NTN NU2212 PSL PSL512-23-1 FAG NJ212-E-TVP2+HJ212-E CX HK121816 NTN 4R7612
• BEARING POWER International Trading Co.,Ltd. specialize in NKX12 products，there is large inventory of SKF NKX 12 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NKX 12 Which SKF NKX12 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	Brand	Type
  181111X/181180XC	111,125	180,975	47,62	Gamet	Tapered Roller Bearings
  20217	85	150	28	ISO	Spherical Roller Bearings
  20309	45	100	25	ISO	Spherical Roller Bearings
  B40	76,2	119,86	28,58	INA	Thrust Ball Bearings
  6304-2RD	20	52	15	KOYO	Deep Groove Ball Bearings
  687	7	14	3,5	FBJ	Deep Groove Ball Bearings
  7201T2DB/GNP5	12	32	20	NTN	Angular Contact Ball Bearings
  81210-TVPB	50	78	22	NKE	Thrust Roller Bearings
  93708/93126	179,972	317,5	68,262	NSK	Cylindrical Roller Bearings
  GEG120ES	120	210		AST	Plain Bearings
  K498-492-A	84,138	133,35	30,163	FAG	Tapered Roller Bearings
  R12ZZ		41,275	11,112	NTN	Deep Groove Ball Bearings
  UCHA202-10	15,875		31	KOYO	Bearing Units
  94322	.7500	1.2500	1.3750	BERLISS	JOURNAL ROLLER ASSEMBLIES
  BU1311Z	55	120	29	Hyatt	CYLINDRICAL ROLLER BEARINGS
  993L11	55	90	18	New Departure	DEEP GROOVE BALL BEARINGS
  RSTO15DZ	35		11.8	Torrington	NEEDLE BEARINGS
  6030RS	150	225	35	SKF	DEEP GROOVE BALL BEARINGS
  BK-1012RS	14		12	CONSOLIDATED	NEEDLE BEARINGS
  SN-319..6319	95	-	120	CONSOLIDATED	PILLOW BLOCKS