d - 30 mm

D - 72 mm

B - 19 mm

C - 19 mm

a - 3.28 mm

b - 1.9 mm

r min. - 1.1 mm

r1 min. - 0.5 mm

D1 - 68.81 mm

Weight - 0.346 Kg

Basic dynamic load rating (C) - 26,7 kN

Basic static load rating (C0) - 15 kN

(Grease) Lubrication Speed - 9200 r/min

(Oil) Lubrication Speed - 11000 r/min

• Model Number:6306N
• Inner Diameter：30mm Outer Diameter：72mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-27
• Application:climb ladder,Pneumatic Actuator,Wire grinder,wall industry,DC generators,security equipment,safety testing,rolling mill roll neck and slowdown device,shaft milling machine,Spectrum Products,other CNC
• Similar models:NTN-SNR 6306 ISB 6306-RZ MPZ 6306-RS1 NTN 6306LLB ZEN 6306 ISB 6306-2RZ NACHI 6306-32R-2NSLC5 ZEN P6306-SB KOYO 6306-2RD NKE 6306-Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6306N products，there is large inventory of NACHI 6306N . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6306N Which NACHI 6306N 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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  23188-K-MB-W33+OH3188-H	440	720	226	NKE	Spherical Roller Bearings
  4T-25590/25526	45,618	85	23,812	NTN	Tapered Roller Bearings
  52401/52618	101,6	157,162	36,512	Timken	Tapered Roller Bearings
  62209-2RS	45	85	23	CX	Deep Groove Ball Bearings
  6224	120	215	40	NSK	Deep Groove Ball Bearings
  6303/HR11QN	17	47	14	SKF	Deep Groove Ball Bearings
  6305-2NKE9	25	62	17	NACHI	Deep Groove Ball Bearings
  6802ZZ	15	24	5	FBJ	Deep Groove Ball Bearings
  7921CTRSU	105	145	20	NSK	Angular Contact Ball Bearings
  8505	25	52	15,875	SIGMA	Deep Groove Ball Bearings
  EGF35160-E40	35	39	16	INA	Plain Bearings
  G207KPPB2	32,97	72	37,7	Timken	Deep Groove Ball Bearings
  GEGZ88ES	88,9	149,225	90,424	LS	Plain Bearings
  K63X71X20	63	71		Timken	Needle Roller Bearings
  NJ313R	65	140	33	KOYO	Cylindrical Roller Bearings
  NNC4992-V	460	620	160	NKE	Cylindrical Roller Bearings
  RNA4988	490	600	160	NTN	Needle Roller Bearings
  SN606	25		52	FAG	PILLOW BLOCKS
  RNA2202.2RSR	35		13.8	FAG	NEEDLE BEARINGS
  FPXU404-2RS1	4.2500	5.0000	.5000	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS