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：2025-04-23
• Application:Blood coagulation reagent,ventilation equipment,enzyme,Low-voltage electrical equipment,Air,Hydraulic Couplings,agrochemical,Roller,Perfusion device,plastic rolling,hinge industry
• Similar models:INA BK4520 KOYO HK4520 NSK FJ-4520 KOYO MKM4520 IKO TLA4520Z NTN BK4520 Timken BK4520 NSK LM4520 ZEN BK4520 ZEN HK4520
• 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
  6812Z	60	78	10	NACHI	Deep Groove Ball Bearings
  51205V/HR11Q1	25	47	15	SKF	Thrust Ball Bearings
  51209	45,000	73,000	20,000	NTN-SNR	Thrust Ball Bearings
  5202-2RS C3	15	35	15,9	PFI	Angular Contact Ball Bearings
  6211-Z	55	100	21	CYSD	Deep Groove Ball Bearings
  7003 BDT	17	35	20	ISO	Angular Contact Ball Bearings
  AB12624	45	72	16	SNR	Deep Groove Ball Bearings
  HUB267-1	24,4			NTN	Angular Contact Ball Bearings
  K04x07x10	4	7	10	CX	Needle Roller Bearings
  NA 4910 2RS	50	72	23	NBS	Needle Roller Bearings
  NJ236-E-MPA+HJ236-E	180	320	52	NKE	Cylindrical Roller Bearings
  RMS 14	107,95	44,45	26,988	SKF	Deep Groove Ball Bearings
  T2ED045	45	95	36	ISO	Tapered Roller Bearings
  ZKLR0624-2Z	6	20,5	12	INA	Angular Contact Ball Bearings
  61808-Y	40	52	7	ELGES	DEEP GROOVE BALL BEARINGS
  XW-51/2				NH	THRUST BALL BEARINGS
  STO6ZZ.DZ	6	19	14	Torrington	NEEDLE BEARINGS
  K-50x70x32	50	70	32	CONSOLIDATED	NEEDLE BEARINGS
  KM-3			5	CONSOLIDATED	LOCKNUTS
  SDAF-544	7.9375	19.2500		CONSOLIDATED	PILLOW BLOCKS