(dimensions in mm)

Bearing Type - Cage Retained Rollers

Outer Dia (D) - 47.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 25,500

Static Load Rating (Cor) - 52,000

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

Shaft (Fw) - 40.000

Weight (g) - 54.00

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:HK4020
• Inner Diameter：40mm Outer Diameter：47mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-22
• Application:economic mold,ECG,Solenoid Valves,test laboratory equipment and accessories,Wire grinder,electrostatic protection,diagnostic test paper,Spectral Products,switch,outdoor equipment,leather processing
• Similar models:CRAFT HK4020 INA HN4020 NSK FWF-324020 KOYO VE324020SB1 NSK LM304020 KOYO HK4020.2RS IKO TAM4020 INA HK4020-2RS NTN HK4020LLD NSK RLM304020
• BEARING POWER International Trading Co.,Ltd. specialize in HK4020 products，there is large inventory of AST HK4020 . We has been built up long-term cooperation with AST company, could make a bulk order of the HK4020 Which AST HK4020 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
  133075/133136XH	75	136,525	73	Gamet	Tapered Roller Bearings
  22315 W33	75	160	55	MPZ	Spherical Roller Bearings
  53406U	30	70	33	NACHI	Thrust Ball Bearings
  6202/HR11QN	15	35	11	SKF	Deep Groove Ball Bearings
  6303-2RS2	17	47	14	NKE	Deep Groove Ball Bearings
  686	6	13	3,5	FBJ	Deep Groove Ball Bearings
  7316 BDB	80	170	78	ISO	Angular Contact Ball Bearings
  7319BDT	95	200	45	NACHI	Angular Contact Ball Bearings
  7330 C	150	320	65	CX	Angular Contact Ball Bearings
  GACZ114S	114,3	177,8	71,12	LS	Plain Bearings
  HM804849/HM804810	48,412	95,25	30,162	KOYO	Tapered Roller Bearings
  N 319 ECP	200	95	45	SKF	Thrust Ball Bearings
  RNA4984	470	560	140	NSK	Needle Roller Bearings
  S6003-2RS	17	35	10	ZEN	Deep Groove Ball Bearings
  TUP2 150.50	150	155	50	CX	Plain Bearings
  UKP317+H2317	75		112	NACHI	Bearing Units
  RNA4915	105		30	FAG	NEEDLE BEARINGS
  NK15/20	23		20	SKF	NEEDLE BEARINGS
  6322.2Z	110	240	50	SKF	DEEP GROOVE BALL BEARINGS
  479208-108	1.5000	3.1490	.9440	CONSOLIDATED	PILLOW BLOCKS