d - 330 mm

D - 460 mm

B - 56 mm

d₁ - - 378.1 mm

D₁ - - 421.62 mm

r_1,2 - min. - 3 mm

d_a - min. - 343 mm

D_a - max. - 447 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 281 kN

Basic static load rating - C₀ - 425 kN

Fatigue load limit - P_u - 9 kN

Reference speed - 2600 r/min

Limiting speed - 1700 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 17

Mass bearing - 30 kg

• Model Number: 306728
• Inner Diameter：460mm Outer Diameter：330mm Width：56mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:Industrial Electromechanical,Pest Monitoring,impression material,Water Monitoring,Plastic molding,lathe,education model Instruments,drawing die,Technical Equipment,dye pigments,Air
• Similar models:SKF 306728
• BEARING POWER International Trading Co.,Ltd. specialize in 306728 products，there is large inventory of SKF 306728 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 306728 Which SKF 306728 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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  539/532X	53,975	107,95	36,512	ISO	Tapered Roller Bearings
  6208NRZ	40,000	80,000	18,000	SNR	Deep Groove Ball Bearings
  635HZZ	5	19	6	AST	Deep Groove Ball Bearings
  BB1-4012	35	86,6	21	SKF	Deep Groove Ball Bearings
  K 8x11x10 TN	8	11		NBS	Needle Roller Bearings
  K81107	35,000	52,000		NTN	Thrust Roller Bearings
  LM556725	45	67	25,3	NSK	Needle Roller Bearings
  NU322EG15	110,000	240,000	50,000	SNR	Cylindrical Roller Bearings
  NU212E	60	110	22	CYSD	Cylindrical Roller Bearings
  R188	6,35	12,7	3,175	FBJ	Deep Groove Ball Bearings
  SL04-5080NR	400	600	272	NTN	Cylindrical Roller Bearings
  NJ1034	170	260	42	SKF	CYLINDRICAL ROLLER BEARINGS
  95956	1.5000	2.1250	3.5000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  98204	20	42	9	SKF	DEEP GROOVE BALL BEARINGS
  NU-2309E	45	100	36	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  81188			32	CONSOLIDATED	THRUST ROLLER BEARINGS