d - 17 mm

D - 47 mm

B - 31 mm

C - 16 mm

S1 - 18,3 mm

r min. - 0,6 mm

S - 12,7 mm

S2 - 5 mm

Thread (G) - M6×0,75

Weight - 0,18 Kg

Basic dynamic load rating (C) - 12,8 kN

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

Calculation factor (f0) - 13,2

• Model Number: UC203
• Inner Diameter：17mm Outer Diameter：47mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:ventilator anesthesia machine etc,Spectral Products,large agricultural machinery,floor industry,mathematical instruments,chemical raw materials and reagents,non-ferrous metal alloy,sterilizers,Cutting Machine,linear drive,transistor fittings
• Similar models:SKF YAR203-2F SNR 6203FT150ZZ NKE 6203-Z-NR CYSD W6203 ZEN S62203-2RS CYSD 4203 NTN 6203LLH CYSD 6203-RS FYH SA203 SKF 6203-2RSH
• BEARING POWER International Trading Co.,Ltd. specialize in UC203 products，there is large inventory of KOYO UC203 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the UC203 Which KOYO UC203 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
  22207 EKW33+H307	30	72	23	ISB	Spherical Roller Bearings
  22220 KCW33+H320	100	180	46	ISO	Spherical Roller Bearings
  3306ZZ	30	72	30,2	CRAFT	Angular Contact Ball Bearings
  4303-2RS	17	47	19	FBJ	Deep Groove Ball Bearings
  6017-N	85	130	22	NKE	Deep Groove Ball Bearings
  61903-2RS	17	30	7	CX	Deep Groove Ball Bearings
  7236 B-UD	180	320	104	CX	Angular Contact Ball Bearings
  7322BDT	110	240	50	NACHI	Angular Contact Ball Bearings
  BT4B 329010 G/HA1VA901	914,4	711,2	317,5	SKF	Tapered Roller Bearings
  E5056NR	280	420	190	NACHI	Cylindrical Roller Bearings
  GE25ET/X-2RS	25	42		AST	Plain Bearings
  GE35ES	35	55		AST	Plain Bearings
  MJT 5/8	15,875	46,038	15,88	SIGMA	Angular Contact Ball Bearings
  MR-20-N	31.75	44,45	25,4	SIGMA	Needle Roller Bearings
  NH2320	100	215	73	ISO	Cylindrical Roller Bearings
  NN3022K	110	155	45	NACHI	Cylindrical Roller Bearings
  RLS6-2Z	19,05	47,625	14,288	ZEN	Deep Groove Ball Bearings
  TAF 243220/SG	24	32	20	IKO	Needle Roller Bearings
  TUW2 22	22	38	1,5	CX	Plain Bearings
  512/500				CONSOLIDATED	THRUST BALL BEARINGS