d - 17 mm

D - 47 mm

B - 14 mm

d₁ - - 26.52 mm

D₂ - - 39.58 mm

D₃ - 44.6 mm

b - 1.35 mm

C - 2.46 mm

r₀ - 0.4 mm

r_1,2 - min. - 1 mm

d_a - min. - 22.6 mm

D_a - max. - 41.4 mm

D_b - min. - 54 mm

b_a - min. - 1.5 mm

C_a - max. - 3.58 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 14.3 kN

Basic static load rating - C₀ - 6.6 kN

Fatigue load limit - P_u - 0.275 kN

Reference speed - 34000 r/min

Limiting speed - 22000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 12

Mass bearing - 0.12 kg

• Model Number:6303 N
• Inner Diameter：47mm Outer Diameter：17mm Width：14mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:filter paper products,dynamic blood pressure,squeeze machine etc,respirator,chemical instruments,Spectrum Products,supporting facilities,position switch,food sterilization,forklift truck,Tool
• Similar models:CRAFT 6303-2RS KOYO 6303ZZ ZEN P6303-SB SKF W6303-2RZ NTN 6303LU SNR 6303EE NTN-SNR 6303Z NSK 6303NR NTN 6303ZZNR KBC 6303ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6303N products，there is large inventory of SKF 6303 N . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6303 N Which SKF 6303N 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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  61924	120	165	22	ISB	Deep Groove Ball Bearings
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  BHTM912-1	9	16	12	KOYO	Needle Roller Bearings
  EX208G2	40	80	56,3	SNR	Deep Groove Ball Bearings
  F-B-9	5,000	9,000	2,500	NTN	Deep Groove Ball Bearings
  HR30221J	105	190	39	NSK	Tapered Roller Bearings
  NK40/20R+IR35X40X20	35,000	50,000	20,000	NTN	Needle Roller Bearings
  SE 626 ZZSTMG3	6	19	6	KOYO	Deep Groove Ball Bearings
  SLX240X390X200	240,000	390,000	200,000	NTN	Cylindrical Roller Bearings
  UC216	80	140	82,6	FYH	Deep Groove Ball Bearings
  TLAM1012	14		12	IKO	NEEDLE BEARINGS
  SN518	80		100	SKF	PILLOW BLOCKS
  CSCB090	9.0000	9.6250	.3125	INA	DEEP GROOVE BALL BEARINGS
  NA4912	60	85	25	SKF	NEEDLE BEARINGS
  GE-25ES-2RS	25	42	20	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  7108GP/5	8	19	6.5	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS