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：2025-04-19
• Application:other CNC,electronic materials,Low-voltage electrical equipment,Dental Drill etc,lifting equipment Hoisting hoist,CNC,Processing machinery,Pest Monitoring,pressure control valve,education model Instruments,hardware
• Similar models:ISB NNU41/1120K30M/W33 ISO NNCL4912V ISO NNF5012V ISO NU30/1120 NTN R1275VZZ INA 712131110 CX NJ1292 SKF K12x16x13TN NTN N312E NTN N1012
• 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.

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  249/1120 CAF/W33	1460	1120	335	SKF	Spherical Roller Bearings
  310-2Z	50	110	27	SKF	Deep Groove Ball Bearings
  3916	80	136	44	NACHI	Thrust Ball Bearings
  3NCHAR920CA	100	140	20	KOYO	Angular Contact Ball Bearings
  6020-Z	100	150	24	CYSD	Deep Groove Ball Bearings
  6224-2RS	120	215	40	CX	Deep Groove Ball Bearings
  EXFLZ207	35			SNR	Bearing Units
  GE70ES-2RS	70	105	49	CRAFT	Plain Bearings
  GYE25KRRB SGT	25	52	34,11	Timken	Deep Groove Ball Bearings
  NJ321 EM	105	225	49	AST	Cylindrical Roller Bearings
  NAO65X95X60	65	95		KOYO	Needle Roller Bearings
  NAXK30	30	42		KOYO	Complex Bearings
  RNA4911	63	80	25	Timken	Needle Roller Bearings
  SR133	2,38	4,763	1,588	ZEN	Deep Groove Ball Bearings
  AH3972	360	340		FAG	WITHDRAWAL SLEEVES
  NJ2312	60	130	46	STEYR	CYLINDRICAL ROLLER BEARINGS
  BK-1522	21		22	CONSOLIDATED	NEEDLE BEARINGS
  HM-50T			35	CONSOLIDATED	WITHDRAWAL NUTS