(dimensions in mm)

Bearing Type - Cage Retained Rollers

Outer Dia (D) - 47.0000

Width (B) - 12.0000

Dynamic Load Rating (Cr) - 14,000

Static Load Rating (Cor) - 24,300

Max Speed (Grease) (X1000 RPM) - 6,500

Shaft (Fw) - 40.000

Weight (g) - 30.00

Material - Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent

Some sizes are available with a closed end.

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available as full complement grease retained roller or mechanically retainer roller designs.

• Model Number: HK4012
• Inner Diameter：40mm Outer Diameter：47mm Width：12mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:paint paint,equipment,Laser Measurements,quality inspection equipment,transistor fittings,stamping die and its equipment,multi-knife lathe,electromagnet,nail products,power tools,electrocardiograph
• Similar models:NTN BK4012 ZEN HK4012 KOYO 34BTM4012A AST HK4012 FBJ HK4012 NBS BK4012 IKO TLA4012Z INA HK4012 NTN HK4012 IKO TLAM4012
• BEARING POWER International Trading Co.,Ltd. specialize in HK4012 products，there is large inventory of AST HK4012 . We has been built up long-term cooperation with AST company, could make a bulk order of the HK4012 Which AST 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
  2LA-HSE004CG/GNP42	20	42	12	NTN	Angular Contact Ball Bearings
  6215-Z-NR	75	130	25	NKE	Deep Groove Ball Bearings
  6226-RS1	230	130	40	SKF	Deep Groove Ball Bearings
  6309	45	100	25	FAG	Deep Groove Ball Bearings
  7000 CD/HCP4A	10	26	8	SKF	Angular Contact Ball Bearings
  AB41655	17	40	12	SNR	Deep Groove Ball Bearings
  BNH 032	160	240	38	NACHI	Angular Contact Ball Bearings
  G1203-KRR-B-AS2/V	55,5625	100	71,4	INA	Deep Groove Ball Bearings
  KV30X35X17	30,000	35,000		NTN	Needle Roller Bearings
  NKS 60	60	80	28	NBS	Needle Roller Bearings
  NU1068-M1	340	520	82	FAG	Cylindrical Roller Bearings
  TR459536	45	95	36	KBC	Tapered Roller Bearings
  UCFCX09E	45			KOYO	Bearing Units
  VEB 80 7CE1	80	110	16	SNFA	Angular Contact Ball Bearings
  687h	7	14	3.5	ISC	DEEP GROOVE BALL BEARINGS
  LS-14	1.7500	3.7500	.8125	FAG	DEEP GROOVE BALL BEARINGS
  240/560	560	820	258	Torrington	SPHERICAL ROLLER BEARINGS
  100SD32	100	180	60.3	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  LJT10	10	30	9	R&M	ANGULAR CONTACT BALL BEARINGS
  FC-3	6.5		6	CONSOLIDATED	NEEDLE BEARINGS