d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

b - 1,35 mm

f - 1,12 mm

C - 2,46 mm

Weight - 0,14 Kg

Basic dynamic load rating (C) - 16,47 kN

Basic static load rating (C0) - 7,65 kN

(Grease) Lubrication Speed - 14535 r/min

(Oil) Lubrication Speed - 17100 r/min

• Model Number: 6304 N
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:Medium and large motor,Gripper Swing,cleaning agent,Storage Device,marine analysis,DC generators,gear type,heating fans,Wire grinder,Equipment,equipment
• Similar models:ISO 6304 Fersa 6304-2RS KOYO 63042RDC3 ISB 6304-ZNR KOYO 6304N NTN 6304LLUNR AST 6304ZZ SKF 6304/HR11TN CYSD 6304-Z ISB 6304NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6304N products，there is large inventory of ISB 6304 N . We has been built up long-term cooperation with ISB company, could make a bulk order of the 6304 N Which ISB 6304N 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
  222S.608	165,1	320	86	FAG	Spherical Roller Bearings
  28137/28317	34,925	80,035	21,433	Fersa	Tapered Roller Bearings
  31319	95	200	49,5	ISO	Tapered Roller Bearings
  306/536X4	536,575	820	152	ISB	Tapered Roller Bearings
  32218	90	160	42,5	ISO	Tapered Roller Bearings
  4209-2RS	45	85	23	ZEN	Deep Groove Ball Bearings
  61836	180	225	22	FAG	Deep Groove Ball Bearings
  63208-2RS	40	80	30,2	ISO	Deep Groove Ball Bearings
  7218C	90	160	30	KOYO	Angular Contact Ball Bearings
  BK506038	50	60	38	ISO	Cylindrical Roller Bearings
  F603ZZ	3	9	3	ISB	Deep Groove Ball Bearings
  HK162109	16	21	9	CX	Cylindrical Roller Bearings
  K 45x49x19	45	49		NBS	Needle Roller Bearings
  KK70x78x46	70	78	46	ISO	Needle Roller Bearings
  NK28X45X25	28,000	45,000	25,000	NTN	Needle Roller Bearings
  PCJ30-N	30			NKE	Bearing Units
  BL309ZNR	45	100	25	NTN	DEEP GROOVE BALL BEARINGS
  AH-24040x190	200	190		CONSOLIDATED	WITHDRAWAL SLEEVES
  63819-ZZ	95	120	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TWA-3648	2.2500	3.0000		CONSOLIDATED	THRUST NEEDLE BEARINGS