d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

r - 0,6 mm

• Model Number: 3NC6203ST4
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:tray industry,other rubber,Animal Tracking,ECG,inorganic chemical,printing machinery,diagnostic test paper,security,Control,small diesel generators,electrostatic protection
• Similar models:KOYO 6203ZZ KOYO 3NC6203MD4 PFI 6203-2RSCV NSK 6203L11-H-20 SNR S6203-2RS AST 6203ZZ SNR 6203SEE NTN-SNR 6203 NTN-SNR 6203NR NSK 6203
• BEARING POWER International Trading Co.,Ltd. specialize in 3NC6203ST4 products，there is large inventory of KOYO 3NC6203ST4 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3NC6203ST4 Which KOYO 3NC6203ST4 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
  123077X/123120XG	77,788	120,65	64	Gamet	Tapered Roller Bearings
  21310W33	50	110	27	ISO	Spherical Roller Bearings
  238/670 CAMA/W20	820	670	112	SKF	Spherical Roller Bearings
  46320A	100	165	65	KOYO	Tapered Roller Bearings
  6310	50	110	27	ISO	Deep Groove Ball Bearings
  AST20 10080	100	105		AST	Plain Bearings
  LBBR 14/HV6	14	21	28	SKF	Linear Bearings
  NU1016 M	80	125	22	AST	Cylindrical Roller Bearings
  NUP2344	220	460	145	NTN	Cylindrical Roller Bearings
  NX15-Z	15	24	28	INA	Complex Bearings
  PHU590118	27	124	75	PFI	Angular Contact Ball Bearings
  PK42X47X28.3	42,000	47,000		NTN	Needle Roller Bearings
  USFCE208	40			SNR	Bearing Units
  NU2319	95	200	67	STEYR	CYLINDRICAL ROLLER BEARINGS
  GAC70F	70	110	24	SKF	SPHERICAL PLAIN BEARINGS
  ER-208	3.1496	40	1.0937	Sealmaster	BALL BEARING
  RMS-30-LL	12.0000	21.5000	3.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SN-608..22308-K	35		60	CONSOLIDATED	PILLOW BLOCKS
  GE-30C	30	47	22	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  NUKRE-85X	85		35	CONSOLIDATED	NEEDLE ROLLERS