d - 30 mm

D - 72 mm

B - 19 mm

d₁ - - 44.6 mm

D₂ - - 61.88 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 37 mm

d_a - max. - 44.5 mm

D_a - max. - 65 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 29.6 kN

Basic static load rating - C₀ - 16 kN

Fatigue load limit - P_u - 0.67 kN

Reference speed - 20000 r/min

Limiting speed - 11000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13.1

Mass bearing - 0.363 kg

• Model Number:6306-2Z
• Inner Diameter：72mm Outer Diameter：30mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-28
• Application:Industrial,Medical room equipment,medical treatment,internal combustion engine,Broadcasting System,switch,CNC,air shower etc,metallurgical mold,raw material accessories,light therapy instrument
• Similar models:FBJ 6306 NKE 6306-Z-NR NSK 6306T1X ISB 6306-ZZ ISO 6306ZZ NKE 6306-2RS2 KOYO 6306-2RU SKF 6306-2Z/VA228 NACHI 6306W4A1 ZEN 6306-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 6306-2Z products，there is large inventory of SKF 6306-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6306-2Z Which SKF 6306-2Z 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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  32064X/DF	320	480	200	ISB	Tapered Roller Bearings
  32960	300	420	76	NSK	Tapered Roller Bearings
  46T30314DJR/57	70	150	83	KOYO	Tapered Roller Bearings
  7238DF	190	340	55	NACHI	Angular Contact Ball Bearings
  D/W R1 R	1,397	4,762	5,944	SKF	Deep Groove Ball Bearings
  GE8UK	8	16	8	ISO	Plain Bearings
  PK29X43X42.8	29,000	43,000		NTN	Needle Roller Bearings
  N348 E	240	500	95	CX	Cylindrical Roller Bearings
  UKFLX05+H2305	20			NACHI	Bearing Units
  UKPK324+H2324	11			NACHI	Bearing Units
  95444	.8750	1.5000	2.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  7302BE-2RZP	15	42	13	SKF	ANGULAR CONTACT BALL BEARINGS
  NCF2917CV	85	120	22	SKF	CYLINDRICAL ROLLER BEARINGS
  SUCSF209	45			IPTCI	STAINLESS STEEL PILLOW BLOCKS
  LS-30-AC	12.0000	18.5000	2.6250	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  RMS-28	10.0000	18.5000	3.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  11/2x19/16x11/4	1.5000	1.5625	1.2500	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES
  7612DLG	.7500	1.7500	.6250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RNA-4908	62		22	CONSOLIDATED	NEEDLE BEARINGS
  SX011880	400	500	46	CONSOLIDATED	CROSSED ROLLER BEARINGS