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：2023-03-06
• Application:Hydraulic Press,Processing machinery,supporting facilities,preservation equipment,instrumentation instrument,engine,mechanical annex,Infrared Technology,knitted fabrics,metal mold,noise reduction equipment
• Similar models:KOYO BTM4520A NBS HK4520 NSK FJ-4520 NSK LM354520 SKF BK4520 NSK F-4520 NSK FJL-4520L NTN HK4520LL IKO TAF354520 INA HK4520
• 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
  16001-2RS	12	28	7	FBJ	Deep Groove Ball Bearings
  240/630-MB-W33	630	920	290	NKE	Spherical Roller Bearings
  22320 CW33	100	215	73	CX	Spherical Roller Bearings
  24180 ECA/W33	650	400	250	SKF	Tapered Roller Bearings
  54324U+U324	123			ISO	Thrust Ball Bearings
  624-2Z.T9H.C3	4	13	5	ZEN	Deep Groove Ball Bearings
  6301-2RS	12	37	12	CRAFT	Deep Groove Ball Bearings
  6304/17B16	17	52	16	Fersa	Deep Groove Ball Bearings
  71910 CE/HCP4A	72	50	12	SKF	Angular Contact Ball Bearings
  71912 CB/P4A	85	60	13	SKF	Angular Contact Ball Bearings
  7203CDF	17	40	12	NACHI	Angular Contact Ball Bearings
  GE30ET-2RS	30	47		AST	Plain Bearings
  NA4852	260	320	60	ISO	Needle Roller Bearings
  QJ312N2MA	60	130	31	SKF	Angular Contact Ball Bearings
  MM9103K-CR	17	35	10	FAF	DEEP GROOVE BALL BEARINGS
  RNAO35x47x16	47		16	FAG	NEEDLE BEARINGS
  MDJ35	35	80	31	R&M	DEEP GROOVE BALL BEARINGS
  FPXA600	6.0000	6.5000	.2500	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  RHNA202620-2RS	26		20	SKF (Old No.)	NEEDLE BEARINGS
  207	35	72	17	SKF	DEEP GROOVE BALL BEARINGS