Fw - 40 mm

D - 47 mm

C - 12 mm

r - 1 mm

Weight - 0,036 Kg

Basic dynamic load rating (C) - 14,7 kN

Basic static load rating (C0) - 25,3 kN

(Grease) Lubrication Speed - 5200 r/min

(Oil) Lubrication Speed - 7900 r/min

• Model Number:HK4012
• Inner Diameter：40mm Outer Diameter：47mm Width：12mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:Embroidery,agricultural testing and analysis equipment and related,noise inspection,Hairbrush device,thin metal materials,walking Food processing machinery and equipment,fruit and vegetable processing,rehabilitation training equipment,relay,scientific instruments,car
• Similar models:KOYO 34BTM4012A ZEN HK4012 INA HK4012 FBJ HK4012 NBS BK4012 AST HK4012 NTN HK4012 IKO TLA4012Z KOYO HK4012 NBS HK4012
• BEARING POWER International Trading Co.,Ltd. specialize in HK4012 products，there is large inventory of Timken HK4012 . We has been built up long-term cooperation with Timken company, could make a bulk order of the HK4012 Which Timken HK4012 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
  239/750 CA/W33	1000	750	185	SKF	Spherical Roller Bearings
  4307	35	80	31	CX	Deep Groove Ball Bearings
  609-RSH	9	24	7	SKF	Deep Groove Ball Bearings
  6305UU	25	62	17	KBC	Deep Groove Ball Bearings
  6306ZZD2	30,000	72,000	38,000	NTN	Deep Groove Ball Bearings
  81234-M	170	240	55	INA	Thrust Roller Bearings
  7332 B-UX	160	340	136	CX	Angular Contact Ball Bearings
  9380/9321	76,2	171,45	49,212	ISO	Tapered Roller Bearings
  F686H	6	13	3,5	AST	Deep Groove Ball Bearings
  K6207-2RS	35	72	17	CX	Deep Groove Ball Bearings
  KN 16 B-PP	16	26	36	INA	Linear Bearings
  MR-28-N	44,45	58,73	25,4	SIGMA	Needle Roller Bearings
  NJ1034	170	260	42	CX	Cylindrical Roller Bearings
  RF-2270HH	7	22	7	NMB	Deep Groove Ball Bearings
  SCE136	20,638	26,988	9,525	INA	Needle Roller Bearings
  WB000050	52	96	50	Timken	Angular Contact Ball Bearings
  7410B.MP.UA	50	130	31	FAG	ANGULAR CONTACT BALL BEARINGS
  NAF35x55x40	35	55	40	FAG (Old No.)	NEEDLE BEARINGS
  TREL-2	.1250		.2500	Spherco	ROD ENDS
  HJ-307	35		6	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS