F_w - 12 mm

D - 21 mm

C - 23 mm

C₁ - 9 mm

C₂ - 6.5 mm

d - 12 mm

D₂ - 27.2 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 - 7500 r/min

Mass bearing - 0.04 kg

Inner ring - IR 9x12x16

• Model Number: NKX 12 Z
• Inner Diameter：21mm Outer Diameter：12mm Width：23mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-19
• Application:Plastic molding,supporting facilities,Spectrum Products,quality inspection equipment,,hydraulic pump,woodworking machinery,Handling machinery and various industrial machinery,Microwave Equipment,Spectrum Products,economic mold
• Similar models:Timken 120RU92 NKE NU312-E-TVP3 SKF NA4912 ISB FC2842125 CX NNU6012V ISO HK121810 ISO NUP12/560 ISO BK3812 SKF BK1312 SNR NJ312EG15
• BEARING POWER International Trading Co.,Ltd. specialize in NKX12Z products，there is large inventory of SKF NKX 12 Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the NKX 12 Z Which SKF NKX12Z 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
  23972 KCW33+H3972	360	480	90	ISO	Spherical Roller Bearings
  4T-M12648/M12610	22,225	50,005	17,526	NTN	Tapered Roller Bearings
  5E-3231/500G2	500	830	264	NTN	Tapered Roller Bearings
  61868	340	420	38	CX	Deep Groove Ball Bearings
  CX251				CX	Wheel Bearings
  E2.6003-2Z	35	17	10	SKF	Deep Groove Ball Bearings
  GEGZ88ES-2RS	88,9	149,225	90,424	LS	Plain Bearings
  NK29/20TN	29	38	20	SKF	Needle Roller Bearings
  NKI55/35-XL	55	72	35	INA	Needle Roller Bearings
  RXLS 2.1/4	57,15	90,488	15,88	SIGMA	Cylindrical Roller Bearings
  S71912 CD/P4A	60	85	13	SKF	Angular Contact Ball Bearings
  SL024928	140	190	50	INA	Cylindrical Roller Bearings
  SYFWK 1.15/16 LTA	49,213	54	37,5	SKF	Bearing Units
  TUP1 12.12	12	14		CX	Plain Bearings
  UCT206-20	31,75			FYH	Bearing Units
  GE320DO	320	440	160	ELGES	SPHERICAL PLAIN BEARINGS
  RTC80	80	146	RTC80	Barden	AXIAL / RADIAL BEARING FOR ROTARY TABLE
  RNA4860	380		80	INA	NEEDLE BEARINGS
  TRC1120	.6875	1.2500		Torrington	THRUST NEEDLE BEARINGS
  SUCSF210MM	50			PTI	STAINLESS STEEL PILLOW BLOCKS