(dimensions in mm)

Bearing Type - Cage Retained Rollers

Outer Dia (D) - 52.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 27,000

Static Load Rating (Cor) - 59,000

Max Speed (Grease) (X1000 RPM) - 6,000

Shaft (Fw) - 45.000

Weight (g) - 56.00

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: HK4520
• Inner Diameter：45mm Outer Diameter：52mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:meat products machine,aerial work platform,Vertical pull,altimeter etc,container finishing,Flame Cutting,respirator,Machine tools,other processing,Animal Tracking,vacuum filter
• Similar models:ZEN HK4520 NSK RLM354520 SKF HK4520.2RS IKO TAFI304520 NSK FJL-4520L SKF HK4520 KOYO BK4520 NSK MF-4520 NSK FJ-4520 NSK LM354520
• BEARING POWER International Trading Co.,Ltd. specialize in HK4520 products，there is large inventory of AST HK4520 . We has been built up long-term cooperation with AST company, could make a bulk order of the HK4520 Which AST HK4520 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
  2218K	90	160	40	NACHI	Self-Aligning Ball Bearings
  24034-CE-W33	170	260	90	NKE	Spherical Roller Bearings
  29328-E1	140	240	60	FAG	Thrust Roller Bearings
  6313ZZ	65	140	33	KOYO	Deep Groove Ball Bearings
  7048B	240	360	56	KOYO	Angular Contact Ball Bearings
  71832C	160	200	20	AST	Angular Contact Ball Bearings
  7206 ACD/P4A	62	30	16	SKF	Angular Contact Ball Bearings
  87014	14	35	12,7	SIGMA	Deep Groove Ball Bearings
  GE 80 FW-2RS	80	130	75	INA	Plain Bearings
  GEEW250ES-2RS	250	400	250	LS	Plain Bearings
  NJ 322 E	110	240	50	NACHI	Cylindrical Roller Bearings
  NJ3320	100	215	82,6	CX	Cylindrical Roller Bearings
  QJM 3.1/4	82,55	190,5	39,69	SIGMA	Angular Contact Ball Bearings
  TRU 456430UU	45	64	30	IKO	Cylindrical Roller Bearings
  US211G2	55,000	100,000	45,3	SNR	Deep Groove Ball Bearings
  CD130	150	235	38	American	CYLINDRICAL ROLLER BEARINGS
  220RDU#7BKE	100	180	34	MRC	ANGULAR CONTACT BALL BEARINGS
  96740	1.2500	2.0000	2.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  FC-12	18		16	CONSOLIDATED	NEEDLE BEARINGS
  KA-42ARO	4.2500	4.7500	.2500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS