d - 100 mm

Fw - 139 mm

D - 250 mm

B - 58 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 14.4 Kg

Basic dynamic load rating (C) - 445 kN

Basic static load rating (C0) - 500 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3000 r/min

• Model Number: NU 420
• Inner Diameter：100mm Outer Diameter：250mm Width：58mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:universal category,roller lathe,Power equipment,electromagnetic clutch,spring industry,centrifugal pump,Gas turbine,container finishing,granulator,marine test,non-ferrous metal alloy
• Similar models:KOYO NJ420 CX NP420 CX HK1420 NTN RNN4207K NTN RNU4203 INA SL04200-PP ISO NJ420 CX NJ420 ISO NP420 NTN RN14205
• BEARING POWER International Trading Co.,Ltd. specialize in NU420 products，there is large inventory of NACHI NU 420 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NU 420 Which NACHI NU420 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
  294/630-E1-MB	630	1090	280	INA	Thrust Roller Bearings
  389A/384D+X1S-389A	53,975	100	52,388	Timken	Tapered Roller Bearings
  45RIT196	114,3	187		Timken	Cylindrical Roller Bearings
  54310	40	95	64.6	KOYO	Thrust Ball Bearings
  6318	90	190	43	ZEN	Deep Groove Ball Bearings
  7009 ACE/HCP4AL1	75	45	16	SKF	Angular Contact Ball Bearings
  ASTB90 F13070	130	135		AST	Plain Bearings
  F-86761	6	14	3,2	INA	Thrust Roller Bearings
  F200004	105	160	140	Fersa	Tapered Roller Bearings
  HK1616	16	22	16	NTN	Needle Roller Bearings
  HK3814	38	45	14	ISO	Cylindrical Roller Bearings
  KYB025DB	63,500	79,375	15,876	NTN	Angular Contact Ball Bearings
  NC7203V	17	40	12	KOYO	Deep Groove Ball Bearings
  NKI42/20-XL	42	57	20	INA	Needle Roller Bearings
  SIL 08	8			ISO	Plain Bearings
  224RDU#7BKE	120	215	40	MRC	ANGULAR CONTACT BALL BEARINGS
  6226NR	130	230	40	SKF	DEEP GROOVE BALL BEARINGS
  SUCSF204-12	.7500			PTI	STAINLESS STEEL PILLOW BLOCKS
  M25	25	62	17	STEYR	MAGNETO BEARINGS
  HC71819TGP/4	95	120	13	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS