Fw - 45 mm

D - 52 mm

C - 20 mm

r - 1 mm

C1 - 17,3 mm

Weight - 0,079 Kg

Basic dynamic load rating (C) - 26,3 kN

Basic static load rating (C0) - 55,4 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 7000 r/min

• Model Number: BK4520
• Inner Diameter：45mm Outer Diameter：52mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:coupling type,CNC,Hairbrush device,static control,food sterilization,gas turbine,other rubber,rolling machine,walking Food processing machinery and equipment,E Beauty,gear grinding machine
• Similar models:KOYO BK4520 NSK RLM354520 NSK MFJL-4520L SKF HK4520.2RS NSK LM4520 NBS HK45202RS NTN HK4520LL NBS HN4520 NSK RLM4520 IKO TLAM4520
• BEARING POWER International Trading Co.,Ltd. specialize in BK4520 products，there is large inventory of Timken BK4520 . We has been built up long-term cooperation with Timken company, could make a bulk order of the BK4520 Which Timken BK4520 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
  22336MAC4F80W33	180	380	126	AST	Spherical Roller Bearings
  3579R/3525	42.863	87.313	30.163	NACHI	Tapered Roller Bearings
  45334	170	280	88	KOYO	Tapered Roller Bearings
  61814-2RS	70	90	10	ISB	Deep Groove Ball Bearings
  81218TN	90	135	35	NBS	Thrust Roller Bearings
  99600/99097	152,4	249,974	66,675	Timken	Tapered Roller Bearings
  HUB156-39	30	67		NTN	Angular Contact Ball Bearings
  EE430902/431575	228,6	400,05	88,9	NSK	Cylindrical Roller Bearings
  K12×16×8	12	16		NTN	Needle Roller Bearings
  HM212049/HM212011	66,675	122,238	38,1	FBJ	Tapered Roller Bearings
  NK21/20	21	29	20	CX	Needle Roller Bearings
  NCF3044 V	220	340	90	ISO	Cylindrical Roller Bearings
  NJG2314VH	70	150	51	SKF	Cylindrical Roller Bearings
  H213	65	85		FAG	ADAPTERS
  SNW126x47/16	130	165		SKF	ADAPTERS
  NU2215E	75	130	31	STEYR	CYLINDRICAL ROLLER BEARINGS
  L-24C	1.5000	3.1496	.7086	Sealmaster	BALL BEARINGS
  6052	260	400	65	STEYR	DEEP GROOVE BALL BEARINGS
  6224Z	120	215	40	STEYR	DEEP GROOVE BALL BEARINGS
  F61706-2RS	30	37	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS