F_w - 45 mm

D - 52 mm

C₁ - 20 mm / Tolerance: -0,3

r_min - 0,8 mm

m - 54 g / Weight

C_r - 21300 N / Dynamic load rating (radial)

C_0r - 43000 N / Static load rating (radial)

C_ur - 5700 N / Fatigue limit load, radial

n_{G Fett} - 4000 1/min / Limiting speed for grease lubrication

- LR40X45X20,5 / Suitable inner ring

- IR40X45X20,5 / Suitable inner ring

Drawn cup needle roller bearings with open ends HK..-2RS, lip seals on both sides, to DIN 618-2

• Model Number: HK4520-2RS
• Inner Diameter：45mm Outer Diameter：52mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:auto tools,metallurgical mold,Reflective Materials Industrial fabrics,chamfering machine etc,Solenoid Valves,Anesthetic Equipment,Machine tool accessories,outdoor equipment,forklift truck,switch,universal category
• Similar models:NSK F-4520 IKO TLA4520UU NSK MFJL-4520L KOYO BTM4520A INA HK4520 NSK LM4520 SKF HK4520 NTN BK4520 NTN HK4520 IKO TAF354520/SG
• BEARING POWER International Trading Co.,Ltd. specialize in HK4520-2RS products，there is large inventory of INA HK4520-2RS . We has been built up long-term cooperation with INA company, could make a bulk order of the HK4520-2RS Which INA 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
  23976 KCW33+H3976	380	520	106	ISO	Spherical Roller Bearings
  24130EAK30W33	150,000	250,000	100,000	SNR	Thrust Roller Bearings
  5212EEG15	60,000	110,000	36,500	SNR	Angular Contact Ball Bearings
  AST090 30090	300	305		AST	Plain Bearings
  4T-30307C	35	80	22,75	NTN	Tapered Roller Bearings
  5220ANR	100	180	60.3	NACHI	Angular Contact Ball Bearings
  6210-2Z-NR	50	90	20	NKE	Deep Groove Ball Bearings
  B7019-E-2RSD-T-P4S	95	145	24	FAG	Angular Contact Ball Bearings
  NJ306-E-TVP3+HJ306-E	30	72	19	NKE	Cylindrical Roller Bearings
  NKX70-Z	70	85	40	INA	Complex Bearings
  QJL 3.3/4	95,25	171,45	28,575	SIGMA	Angular Contact Ball Bearings
  UC308	40	90	52	FYH	Deep Groove Ball Bearings
  UCFL214-44E	69,85			FYH	Bearing Units
  3308E-2Z	40	90	36.5	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  EW-5/16	.3125	.7500		FBC	THRUST BALL BEARINGS
  6236	320	180	52	SKF	DEEP GROOVE BALL BEARINGS
  LS-301/2	12.5000	19.0000	2.6250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KF-110ARO	11.0000	12.5000	.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  7/8x15/16x11/2	.8750	.9375	1.5000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES
  7004TGP/4-2RS	20	42	12	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS