d - 30 mm

D - 72 mm

B - 19 mm

C - 19 mm

rn - 0,5 mm

a - 3,28 mm

b - 1,9 mm

r min. - 1,1 mm

r0 max. - 0,6 mm

D1 - 68,81 mm

da min. - 36,5 mm

da max - 43 mm

Da max. - 65,5 mm

ra max. - 1 mm

Dx - 80 mm

Cy - 4,6 mm

Cz - 1,7 mm

rn - 0,5 mm

Weight - 0,36 Kg

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

Basic static load rating (C0) - 15 kN

(Grease) Lubrication Speed - 10 000 r/min

(Oil) Lubrication Speed - 12 000 r/min

Calculation factor (f0) - 13,3

• Model Number:6306N
• Inner Diameter：30mm Outer Diameter：72mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:lifting tackle,respirator,shoe-making machinery,Industrial equipment,E Beauty,light therapy instrument,casting embedding,engineering machine,switch,Air,metallurgy
• Similar models:NTN 6306C ZEN S6306-2Z ISB 6306NR CYSD 6306-ZZ NTN-SNR 6306 NTN 6306D2 ISB 6306-ZZ SKF 6306-RZ CRAFT 6306 NKE 6306-NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6306N products，there is large inventory of NTN 6306N . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6306N Which NTN 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  20215-K-TVP-C3 + H215	65	130	25	FAG	Spherical Roller Bearings
  460/453X	44,45	104,775	30,162	FBJ	Tapered Roller Bearings
  54316U+U316	82			CX	Thrust Ball Bearings
  609-2RS	9	24	7	ISO	Deep Groove Ball Bearings
  71912 C-UO	60	85	26	CX	Angular Contact Ball Bearings
  E-LM283649D/LM283610/LM283610DG2	749,3	990,6	605	NTN	Tapered Roller Bearings
  7224 A	120	215	40	ISO	Angular Contact Ball Bearings
  867AR/854	94,976		57,531	KOYO	Tapered Roller Bearings
  CX459				CX	Wheel Bearings
  GE 300 ES-2LS	430	300	165	SKF	Plain Bearings
  HM801346/HM801310	38,1	82,55	29,37	KOYO	Tapered Roller Bearings
  K15X18X14	15,000	18,000		NTN	Needle Roller Bearings
  LMFP13L	13	23		Samick	Linear Bearings
  SCV 40-UU	40			NBS	Linear Bearings
  KRE30C.DZ.2RS	30		14	FAG	NEEDLE ROLLERS
  NU2332	160	340	114	SKF	CYLINDRICAL ROLLER BEARINGS
  LBE20AJ	20	32	45	IKO	LINEAR RECIRCULATING BALL BEARINGS
  61988M	440	600	74	FAG	DEEP GROOVE BALL BEARINGS
  RCS318	90	190	43	Rollway (Steel Cage)	CYLINDRICAL ROLLER BEARINGS
  KC-90ARO	9.0000	9.7500	.3750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS