d - 9 mm

F - 12 mm

D - 19 mm

B - 12 mm

C - 12 mm

r min. - 0,3 mm

s - 1,5 mm

da min. - 11 mm

Da max. - 13,5 mm

ra max. - 0,3 mm

Weight - 0,018 Kg

Basic dynamic load rating (C) - 5 kN

Basic static load rating (C0) - 6,1 kN

(Grease) Lubrication Speed - 17 000 r/min

(Oil) Lubrication Speed - 26 000 r/min

• Model Number:NK12/12+IR9×12×12
• Inner Diameter：9mm Outer Diameter：19mm Width：12mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:Polymer,Pneumatic Control Elements,other mold,wall materials,forming machine,Industrial,extruder,Machine tool accessories,Insect Capture,spectrometer,hydraulic actuator
• Similar models:Timken B-8812 NTN NAO-90×120×30 ISO K12x15x20 KOYO RF212923A INA SCH1412 JNS NAF122812 INA NK12/16XL KOYO RV202612-4 NSK BH-812 INA C121616
• BEARING POWER International Trading Co.,Ltd. specialize in NK12/12+IR9×12×12 products，there is large inventory of NTN NK12/12+IR9×12×12 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK12/12+IR9×12×12 Which NTN NK12/12+IR9×12×12 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	Brand	Type
  231/900B	900	1420	412	NTN	Spherical Roller Bearings
  32216	80	140	35,25	NTN	Tapered Roller Bearings
  51214	70	105		CX	Thrust Ball Bearings
  53413U+U413	65	140		ISO	Thrust Ball Bearings
  6219-Z	95	170	32	NKE	Deep Groove Ball Bearings
  713660050				FAG	Wheel Bearings
  AST20 15080	150	155		AST	Plain Bearings
  AST850SM 10060	100	105		AST	Plain Bearings
  FWF-253216	25	32		NSK	Needle Roller Bearings
  G1100KRRB	25,4	52	34,92	Timken	Deep Groove Ball Bearings
  HK101616	10	16	16	CX	Cylindrical Roller Bearings
  HK2216.2RS	22	28	16	Timken	Needle Roller Bearings
  KK40x45x30	40	45	30	CX	Needle Roller Bearings
  M-22121	34,925	41,275	19,05	NSK	Needle Roller Bearings
  NU308R	40	90	23	KOYO	Cylindrical Roller Bearings
  TUP1 30.12	30	34		CX	Plain Bearings
  XW2-1/8	53,975	80,98	17,48	INA	Thrust Ball Bearings
  2MMV209WI-CRDU	45	85	19	FAF	ANGULAR CONTACT BALL BEARINGS
  FPCB1000	10.0000	10.6250	.3125	SKF	DEEP GROOVE BALL BEARINGS
  HMV-22I			43	CONSOLIDATED	HYDRAULIC NUTS