d - 17 mm

D - 40 mm

B - 17,5 mm

C - 17,5 mm

a - 20,8 mm

r min. - 0,6 mm

da min. - 22 mm

Da max. - 35 mm

ra max. - 0,6 mm

Weight - 0,09 Kg

Basic dynamic load rating (C) - 14,6 kN

Basic static load rating (C0) - 9,05 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 15 000 r/min

• Model Number:5203S
• Inner Diameter：17mm Outer Diameter：40mm Width：17,5mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-30
• Application:paint paint,stamping die and its equipment,axle lathe,molding machine,other CNC,powder metallurgy,sterilizers,pump industry,ultra-quiet generators,chamfer,forklift truck
• Similar models:Timken 5203K NACHI 5203Z NACHI 5203ANR NACHI 5203 KOYO 5203 NACHI 5203NS ZEN S5203 CYSD 5203ZZ SNR 5203ZZG15 NACHI 5203ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 5203S products，there is large inventory of NTN 5203S . We has been built up long-term cooperation with NTN company, could make a bulk order of the 5203S Which NTN 5203S 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
  25580/25522	44,45	83,058	23,876	Fersa	Tapered Roller Bearings
  31314/71,451J2/QVQ267	71,451	150	38	SKF	Tapered Roller Bearings
  31324X	120	260	68	Timken	Tapered Roller Bearings
  627-2RSR	7	22	7	NKE	Deep Groove Ball Bearings
  7020B	100	150	24	KOYO	Angular Contact Ball Bearings
  81238-M	190	270	62	INA	Thrust Roller Bearings
  81206	30	52		CX	Thrust Roller Bearings
  AST800 1815	18	20		AST	Plain Bearings
  AXK 80105	80	105	4	CX	Needle Roller Bearings
  GE 17 FW	17	35	20	INA	Plain Bearings
  LM272249D/LM272210/LM272210DG2	482,6	615,95	330,2	NTN	Tapered Roller Bearings
  MR148-2RS	8	14	4	ZEN	Deep Groove Ball Bearings
  NKIB 5902	15	28	18	CX	Complex Bearings
  QJ1084	420	620	90	CX	Angular Contact Ball Bearings
  R06A72	30,000	56,000	30,000	NTN	Cylindrical Roller Bearings
  SN316with22316	80	-	100	FAG	PILLOW BLOCKS
  95436	.8750	1.5000	2.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  NKI32/20	32	47	20	INA	NEEDLE BEARINGS
  RSTO20X	47		15.8	SKF	NEEDLE BEARINGS
  W619/8	8	19	6	SKF	DEEP GROOVE BALL BEARINGS