d - 17 mm

D - 47 mm

B - 14 mm

C - 14 mm

r min. - 1 mm

da min. - 22 mm

da max - 24,3 mm

Da max. - 42 mm

ra max. - 1 mm

Weight - 0,115 Kg

Basic dynamic load rating (C) - 13,6 kN

Basic static load rating (C0) - 6,65 kN

(Grease) Lubrication Speed - 15000 r/min

(Oil) Lubrication Speed - 18000 r/min

Calculation factor (f0) - 12,4

• Model Number: 6303Z
• Inner Diameter：17mm Outer Diameter：47mm Width：14mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:turret industry,centrifugal pump,sucker industry,dye pigments,Laser Devices,van,beverage production,electromyography machine,DC generators,lathe,woodworking machinery
• Similar models:NACHI 6303-2NSE9 NTN EC-6303ZZ SKF 6303-2ZNR SNR 6303FT150 NACHI 6303NR Fersa 6303-2RS CYSD W6303-2RS NKE 6303 FBJ 6303ZZ CRAFT 6303
• BEARING POWER International Trading Co.,Ltd. specialize in 6303Z products，there is large inventory of KOYO 6303Z . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6303Z Which KOYO 6303Z 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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  32215J/DF	75	130	66,5	ISB	Tapered Roller Bearings
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  51204	20	40	14	FBJ	Thrust Ball Bearings
  53176/53387	44,45	98,425	30,958	ISO	Tapered Roller Bearings
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  BK3518	35	42	18	CX	Cylindrical Roller Bearings
  EE243196/243250/HE	498,475	634,873	80,962	ISB	Tapered Roller Bearings
  HB110 /S/NS 7CE3	110	150	20	SNFA	Angular Contact Ball Bearings
  KGSCS40-PP-AS	40			INA	Linear Bearings
  UCC316	80		86	NACHI	Bearing Units
  HW33/4				INA	THRUST BALL BEARINGS
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  UCP207-22S6PL	1.3750			FYH	THERMOPLASTIC PILLOW BLOCKS
  FJTT-1616	22		16	NSK	NEEDLE BEARINGS
  15x32x7mm	15	32	7	CONSOLIDATED	OIL SEALS