d - 420 mm

D - 540 mm

T - 76 mm

B - 72 mm

C - 62 mm

ra1 max. - 3 mm

a - 108,2 mm

r min. - 5 mm

r1 min. - 4 mm

Da - 509 mm

db - 434 mm

ra max. - 4 mm

da - 456 mm

Db - 529 mm

Weight - 40,4 Kg

Basic dynamic load rating (C) - 965 kN

Basic static load rating (C0) - 2260 kN

Calculation factor (e) - 0,46

Calculation factor (Y1) - 1,3

Calculation factor (Y2) - 0,72

• Model Number:R420-2
• Inner Diameter：420mm Outer Diameter：540mm Width：76mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-05
• Application:Broadcasting System,hot and cold box,water protection,agriculture,Liposuction device,extruder,packaging machinery,mathematical instruments,air purification,Display Devices,Hydraulic Press
• Similar models:NKE NUP420-M NSK EE420701/421450 CX HK162420 CX BK1420 ISO NUP420 NTN RN14205 NKE NU420-M ISO NU420 NACHI NJ420 KOYO N420
• BEARING POWER International Trading Co.,Ltd. specialize in R420-2 products，there is large inventory of NSK R420-2 . We has been built up long-term cooperation with NSK company, could make a bulk order of the R420-2 Which NSK R420-2 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
  25584/25520	44,983	82,931	23,812	ISO	Tapered Roller Bearings
  52309	47	85	52	CX	Thrust Ball Bearings
  6902-2RS C3	15	28	7	PFI	Deep Groove Ball Bearings
  7307C	35	80	21	KOYO	Angular Contact Ball Bearings
  E-RNNU8013	400,000	570,000	250,000	NTN	Cylindrical Roller Bearings
  FWF-606823	60	68		NSK	Needle Roller Bearings
  FY 1.15/16 WF	49,213			SKF	Bearing Units
  NA6907-2RS	35	55	36	CRAFT	Needle Roller Bearings
  NJ217EG15	85,000	150,000	28,000	SNR	Cylindrical Roller Bearings
  NK145/42	145	170	42	FBJ	Needle Roller Bearings
  NK17/16R	17	25	16	NTN	Needle Roller Bearings
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  SD-3152	9.5000			FAG	PILLOW BLOCKS
  WE514	.8750	2.0000	.6250	FED	DEEP GROOVE BALL BEARINGS
  SDAF-317	3.9375	3.1875		SKF	PILLOW BLOCKS
  6313.2RSR	65	140	33	FAG	DEEP GROOVE BALL BEARINGS
  HE2319	95	125		STEYR	ADAPTERS
  77519	95	170	32	New Departure	DEEP GROOVE BALL BEARINGS
  MG-305-2RS-3	3.0000	25	26	CONSOLIDATED	MAST GUIDE BEARINGS
  GEH-50C-2RS	50	90	56	CONSOLIDATED	SPHERICAL PLAIN BEARINGS