Fw - 40 mm

D - 47 mm

C - 20 mm

Weight - 0,062 Kg

Basic dynamic load rating (C) - 24,25 kN

Basic static load rating (C0) - 49,4 kN

(Oil) Lubrication Speed - 6 200 r/min

• Model Number: BK 4020
• Inner Diameter：40mm Outer Diameter：47mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:SPA equipment,rubber products machinery and equipment,Sensors,generator,wheel lathe,standing experimental equipment,car and accessories,chemical,large agricultural machinery,Oral Equipment,Textile Accessories
• Similar models:NSK LM304020 KOYO BE304020ASYB2 IKO TLA4020Z NSK LM4020 Timken BK4020 IKO TLA4020UU NTN HK4020LL KOYO HK4020.2RS INA HN4020 KOYO HK4020
• BEARING POWER International Trading Co.,Ltd. specialize in BK4020 products，there is large inventory of NBS BK 4020 . We has been built up long-term cooperation with NBS company, could make a bulk order of the BK 4020 Which NBS BK4020 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.

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  32012-X	60	95	23	FAG	Tapered Roller Bearings
  53320	100	170	59,2	KOYO	Thrust Ball Bearings
  6005-Z	25	47	12	NKE	Deep Groove Ball Bearings
  6212-ZNR	60	110	22	ISB	Deep Groove Ball Bearings
  7208DF	40	80	18	NTN	Angular Contact Ball Bearings
  ESI 20 0644	546	716		SIGMA	Thrust Ball Bearings
  HK3026	30	37	26	AST	Needle Roller Bearings
  K89308-TV	40	78	7	INA	Thrust Roller Bearings
  NJ 2316 ECML	170	80	58	SKF	Thrust Ball Bearings
  NUP 2204	20	47	18	NACHI	Cylindrical Roller Bearings
  SS 61806-ZZ	30	42	7	ISB	Deep Groove Ball Bearings
  UK309+H2309	45	100	37	NACHI	Deep Groove Ball Bearings
  F683ZZS	3	7	3	ISC	DEEP GROOVE BALL BEARINGS
  3204	20	47	20.6	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  WCT-20C	3.9750	4.3750		Rollway	THRUST ROLLER BEARINGS
  NA4902.2RS	15	28	13	Torrington	NEEDLE BEARINGS
  54211-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  AH-312x55	60	55		CONSOLIDATED	WITHDRAWAL SLEEVES
  HMLL-166T			57	CONSOLIDATED	WITHDRAWAL NUTS
  132-KR	160	240	38	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS