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：2025-12-16
• Application:Food testing,Pest Monitoring,Storage Device,electrocardiograph,building decoration raw materials and accessories,ventilation fans,EEG,altimeter etc,Roller,preservation equipment,small appliances
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  210095/210170P	95	170	97,5	Gamet	Tapered Roller Bearings
  23192R	460	760	240	KOYO	Spherical Roller Bearings
  26VS3520AP-1	26	35	20	KOYO	Needle Roller Bearings
  6020VV	100	150	24	NSK	Deep Groove Ball Bearings
  7005DB	25	47	12	CYSD	Angular Contact Ball Bearings
  BK1015	10	14	15	INA	Needle Roller Bearings
  GEH120HC	120	180		AST	Plain Bearings
  H715345/H715311	71,438	136,525	46,038	KOYO	Tapered Roller Bearings
  N1009K	45	75	16	KOYO	Cylindrical Roller Bearings
  RHE50	50			INA	Bearing Units
  S6012	60	95	18	FAG	Deep Groove Ball Bearings
  W 63802 R	15	24	7	SKF	Deep Groove Ball Bearings
  93020	.3750	.7500	1.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  RLS-10-2RS	1.2500	2.7500	.6875	SKF	DEEP GROOVE BALL BEARINGS
  MCYR-45SX	45	85	32	McGill	NEEDLE BEARINGS
  81215			11.0	Torrington	THRUST ROLLER BEARINGS
  N324	120	260	55	STEYR	CYLINDRICAL ROLLER BEARINGS
  HJ-260	300		20	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SNZ-224..20224	120	110	120	CONSOLIDATED	PILLOW BLOCKS
  718/710	710	870	74	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS