(dimensions in mm)

Bearing Type - Cage Retained Rollers, Two Seals

Outer Dia (D) - 52.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 21,300

Static Load Rating (Cor) - 43,000

Max Speed (Grease) (X1000 RPM) - 4,000

Shaft (Fw) - 45.000

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.

• Model Number: HK4520-2RS
• Inner Diameter：45mm Outer Diameter：52mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:electronic materials,Cylinder Type,nail products,Display Devices,squeeze machine etc,gear grinding machine,heating fans,Liposuction device,bag machine,relay,wall materials
• Similar models:SKF BK4520 NSK FJL-4520L NTN BK4520 IKO TAM4520 INA HN4520 NBS HK4520 FBJ HK4520 ZEN HK4520 NSK LM4520 NSK MFJ-4520
• BEARING POWER International Trading Co.,Ltd. specialize in HK4520-2RS products，there is large inventory of AST HK4520-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the HK4520-2RS Which AST HK4520-2RS 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
  133076X/133133X	76,2	133,35	33,25	Gamet	Tapered Roller Bearings
  22326-E1	130	280	93	FAG	Spherical Roller Bearings
  ASTB90 F11080	110	115		AST	Plain Bearings
  EGB6530-E40	65	70	30	INA	Plain Bearings
  GS 81217	9,5	125	88	SKF	Thrust Roller Bearings
  NK21/16	21	29	16	SKF	Needle Roller Bearings
  NA 4914	70	100	30	JNS	Needle Roller Bearings
  NU1080-M6	400	600	90	NKE	Cylindrical Roller Bearings
  NUP 2211	55	100	25	SIGMA	Cylindrical Roller Bearings
  SILKAC18M	18			SKF	Plain Bearings
  T94	24,054	48,021	15,088	Fersa	Thrust Roller Bearings
  294/530	530	920		SKF	SPHERICAL ROLLER THRUST BEARINGS
  FPCB800	8.0000	8.6250	.3125	SKF	DEEP GROOVE BALL BEARINGS
  2212E/TG	60	110	28	STEYR	SELF
  K-22x32x24	22	32	24	CONSOLIDATED	NEEDLE BEARINGS
  239/530	530	710	136	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  SN-304..2304	20	-	46	CONSOLIDATED	PILLOW BLOCKS
  SAF-617215/16..ROLLER	2.9375			CONSOLIDATED	PILLOW BLOCKS
  SY-15	.9375			CONSOLIDATED	PILLOW BLOCKS
  RSTO-45X	85		19.8	CONSOLIDATED	NEEDLE BEARINGS