d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

rn - 0,5 mm

a - 2,46 mm

b - 1,35 mm

f - 1,12 mm

r min. - 1,1 mm

r0 max. - 0,4 mm

D1 - 49,73 mm

D2 - 57,9 mm

da min. - 26,5 mm

da max - 28,5 mm

Da max. - 45,5 mm

ra max. - 1 mm

Dx - 58,5 mm

Cy - 3,3 mm

Cz - 1,2 mm

rn - 0,5 mm

Weight - 0,144 Kg

Basic dynamic load rating (C) - 15,9 kN

Basic static load rating (C0) - 7,9 kN

(Grease) Lubrication Speed - 14 000 r/min

(Oil) Lubrication Speed - 17 000 r/min

Calculation factor (f0) - 12,4

• Model Number: 6304NR
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Deep Groove Ball Bearings
• Update date：2023-10-06
• Application:vertical processing,Safety protection,Vertical pull,equipment,Oral Image,screen filter,bathroom facilities,miscellaneous instruments,static control,garbage disposal,diving equipment
• Similar models:SKF 6304-ZNR ZEN S6304 SKF 6304NR NKE 6304-Z-N SKF W6304-2RZ NTN 6304/22 CRAFT 6304-2RS CYSD 6304-ZZ ISB 6304-ZZ NKE 6304
• BEARING POWER International Trading Co.,Ltd. specialize in 6304NR products，there is large inventory of NTN 6304NR . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6304NR Which NTN 6304NR 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
  25580/25520DC+X1S-25581	44,45	82,931	57,15	Timken	Tapered Roller Bearings
  6015-2RS	75	115	20	FBJ	Deep Groove Ball Bearings
  61912	60	85	13	SIGMA	Deep Groove Ball Bearings
  6301-2RSR	12	37	12	FAG	Deep Groove Ball Bearings
  CSXB020	50,8	66,675	7,938	INA	Deep Groove Ball Bearings
  CX664				CX	Wheel Bearings
  GE45C	45	68	32	LS	Plain Bearings
  GEF12ES	12	22		AST	Plain Bearings
  N1019-K-M1-SP	95	145	24	FAG	Cylindrical Roller Bearings
  NA 4902UU	15	28	14	JNS	Needle Roller Bearings
  W 6202-2RS1	35	15	11	SKF	Deep Groove Ball Bearings
  VKBA 1490				SKF	Wheel Bearings
  NA4903RSR	17	30	13	INA	NEEDLE BEARINGS
  NK100/36	120		36	INA	NEEDLE BEARINGS
  NKX12	21	12		INA	NEEDLE BEARINGS
  4312	60	130	46	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5211	55	100	33.3	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  238/1120	1120	1360	180	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  52324				CONSOLIDATED	THRUST BALL BEARINGS
  LER-114	4.2500		25.32	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS