Fw - 40 mm

D - 47 mm

C - 12 mm

C1 - 2,7 mm

Weight - 0,038 Kg

Basic dynamic load rating (C) - 15,1 kN

Basic static load rating (C0) - 26 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 6 000 r/min

• Model Number:BK4012
• Inner Diameter：40mm Outer Diameter：47mm Width：12mm
• Type：Needle Roller Bearings
• Update date：2023-03-14
• Application:Other Machine Tools,pump,spectrometer,electromagnet,lifting equipment Hoisting hoist,Spectrum Products,nail products,sucker industry,ventilation heating equipment,tapping machine,embroidery cloth
• Similar models:FBJ HK4012 NTN HK4012 ZEN HK4012 IKO TLAM4012 Timken HK4012 NBS HK4012 NTN BK4012 NBS BK4012 KOYO HK4012 KOYO 34BTM4012A
• BEARING POWER International Trading Co.,Ltd. specialize in BK4012 products，there is large inventory of NTN BK4012 . We has been built up long-term cooperation with NTN company, could make a bulk order of the BK4012 Which NTN BK4012 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
  23934RK	170	230	45	KOYO	Spherical Roller Bearings
  32312JR	60	130	48,5	KOYO	Tapered Roller Bearings
  47TS966542	480	647,7	417,512	KOYO	Tapered Roller Bearings
  71912 CE/HCP4AL	85	60	13	SKF	Angular Contact Ball Bearings
  BHAM 1416	22,225	30,162	25,4	IKO	Needle Roller Bearings
  HK2518	25	32	18	FBJ	Needle Roller Bearings
  K30X35X20H	30	35		KOYO	Needle Roller Bearings
  K40x45x27	40	45	27	CX	Needle Roller Bearings
  NU2209E	45	85	23	NTN	Cylindrical Roller Bearings
  PHU2267	33	139	67,7	PFI	Angular Contact Ball Bearings
  SL183032	160	225,45	60	NBS	Cylindrical Roller Bearings
  T121	30,716	55,562	15,875	Timken	Thrust Roller Bearings
  TUP1 16.20	16	18		CX	Plain Bearings
  W209PPB2	45	85	30,175	PFI	Deep Groove Ball Bearings
  29268	340	460		SKF	SPHERICAL ROLLER THRUST BEARINGS
  11507	35	72	17	STEYR	SELF
  685	5	11	3	NTN	DEEP GROOVE BALL BEARINGS
  63112ZNR	55	120	29	SKF	DEEP GROOVE BALL BEARINGS
  FY21/2TF	2.5000			SKF	PILLOW BLOCKS
  110RN02	110	200	38	Torrington	CYLINDRICAL ROLLER BEARINGS