d - 320 mm

D - 449,5 mm

B - 56 mm

r min. - 3 mm

da min. - 333 mm

Da max. - 436,5 mm

ra max. - 2,5 mm

Weight - 26,4 Kg

Basic dynamic load rating (C) - 291 kN

Basic static load rating (C0) - 411 kN

Calculation factor (f0) - 16,3

• Model Number: SB6445A
• Inner Diameter：320mm Outer Diameter：449,5mm Width：56mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:Laser Devices,universal category,food add,root canal filling,plastic rolling,nail products,wall industry,Leather Products,hook,knitted fabrics,power tools
• Similar models:KOYO SB6445A
• BEARING POWER International Trading Co.,Ltd. specialize in SB6445A products，there is large inventory of KOYO SB6445A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the SB6445A Which KOYO SB6445A 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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  206WDG	30	62	16	Timken	Deep Groove Ball Bearings
  28151/28317	38,1		20,94	KOYO	Tapered Roller Bearings
  24036 K30CW33+AH24036	180	280	100	ISO	Spherical Roller Bearings
  4T-36686/36620D	142,875	193,675	65,085	NTN	Tapered Roller Bearings
  6007-2NKE9	35	62	14	NACHI	Deep Groove Ball Bearings
  6216	80	140	26	CX	Deep Groove Ball Bearings
  7208 C	40	80	18	NSK	Angular Contact Ball Bearings
  93800/93125	203,2	317,5	63,5	Timken	Tapered Roller Bearings
  K55X60X20H	55	60		KOYO	Needle Roller Bearings
  NCF3044V	220	312,3	90	NSK	Cylindrical Roller Bearings
  RASEA20-N	20			INA	Bearing Units
  USC212	60			SNR	Bearing Units
  C130HCUL	150	225	35	Barden	ANGULAR CONTACT BALL BEARINGS
  RNA4844	270		50	INA	NEEDLE BEARINGS
  SCE3220			1.2500	INA	NEEDLE BEARINGS
  16003	17	35	8	SKF	DEEP GROOVE BALL BEARINGS
  NC217	85	150	28	RHP	CYLINDRICAL ROLLER BEARINGS
  RNA2201.2RS	32		13.8	Torrington	NEEDLE BEARINGS
  16088M	440	650	67	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NATV-17	17	40	21	CONSOLIDATED	NEEDLE BEARINGS