Fw - 45 mm

D - 52 mm

C - 20 mm

Weight - 0,072 Kg

Basic dynamic load rating (C) - 26 kN

Basic static load rating (C0) - 60 kN

Fatigue load limit (Pu) - 7,2

Reference speed - 5600 r/min

Limiting speed - 6300 r/min

• Model Number: BK4520
• Inner Diameter：45mm Outer Diameter：52mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-13
• Application:Blood coagulation reagent,Plastic Equipment,sawing machine,Internal thread type,garbage disposal,Hair styling device,EEG,plastic molding,Machine Tool Accessories,drawing die,magnetic elements
• Similar models:SKF HK4520 Timken BK4520 NBS HK45202RS NSK LM354520 NTN HMK4520 Timken HK4520.2RS IKO TAM4520 IKO TAF354520/SG NBS BK4520 NTN HK4520LL
• BEARING POWER International Trading Co.,Ltd. specialize in BK4520 products，there is large inventory of SKF BK4520 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BK4520 Which SKF 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
  23236-E1-K-TVPB	180	320	112	FAG	Spherical Roller Bearings
  230/670EK	670	980	230	NACHI	Cylindrical Roller Bearings
  230/800 CAK/W33	1150	800	258	SKF	Spherical Roller Bearings
  51132	160	198		ISO	Thrust Ball Bearings
  61804ZZ	20	32	7	CRAFT	Deep Groove Ball Bearings
  6207-ZNR	35	72	17	SKF	Deep Groove Ball Bearings
  AST090 8580	85	90		AST	Plain Bearings
  ASTT90 13090	130	135		AST	Plain Bearings
  HM903248/HM903210	44,987	95,25	30,958	Timken	Tapered Roller Bearings
  LM67048/10	31,75	59,131	15,875	CX	Tapered Roller Bearings
  K60X68X23	60	68	23	FBJ	Needle Roller Bearings
  NAXK30	30	42		KOYO	Complex Bearings
  PCJY17	17			INA	Bearing Units
  RNA 4900	14	22	13	JNS	Needle Roller Bearings
  SA210F	50	90	30,2	KOYO	Deep Groove Ball Bearings
  UKFLX07+H2307	30			NACHI	Bearing Units
  ZKLF40115-2RS	40	115	46	INA	Thrust Ball Bearings
  BA57ZOH			.4375	IKO	NEEDLE BEARINGS
  NJ-2224	120	215	58	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  30/5-2RS	5	14	7	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS