d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

a - 17.1 mm

r min. - 0.6 mm

r1 min. - 0.3 mm

Weight - 0.07 Kg

Basic dynamic load rating (C) - 16,1 kN

Basic static load rating (C0) - 11 kN

(Grease) Lubrication Speed - 14000 r/min

(Oil) Lubrication Speed - 19000 r/min

• Model Number: 7203B
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:Medical room equipment,molding machine,marine analysis and testing equipment,hydraulic cylinder,metallurgical mold,Machine Tool Accessories,suction nozzle,directional control valve,Leather Products,Reflective Materials Industrial fabrics,Roller mill
• Similar models:CX 7203B-UX CX 7203A-UX CX 7203CTBP4 NTN 7203UCG/GNP42 NSK 7203B SKF 7203CD/P4A NKE 7203-BECB-MP NTN 7203BDF NACHI 7203DF ISO 7203ADB
• BEARING POWER International Trading Co.,Ltd. specialize in 7203B products，there is large inventory of KBC 7203B . We has been built up long-term cooperation with KBC company, could make a bulk order of the 7203B Which KBC 7203B 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
  140RN91	140	206		Timken	Cylindrical Roller Bearings
  22232CKW33	160	290	80	AST	Spherical Roller Bearings
  23040 KCW33+AH3040	200	310	82	CX	Spherical Roller Bearings
  33215	75	130	41	CYSD	Tapered Roller Bearings
  3577/3525	41,275	87,312	30,162	ISO	Tapered Roller Bearings
  6307-Z-NR	35	80	21	NKE	Deep Groove Ball Bearings
  7204 A-UO	20	47	28	CX	Angular Contact Ball Bearings
  DL 50 18	50	58	18	Timken	Needle Roller Bearings
  K55x63x20TN	55	63		MPZ	Needle Roller Bearings
  GE70-AW	70	160	40	INA	Plain Bearings
  K17X21X13	17,000	21,000		NTN	Needle Roller Bearings
  NU311E.TVP	55	106,5		Timken	Cylindrical Roller Bearings
  SA207-20	30,1625	72	23	KOYO	Deep Groove Ball Bearings
  VKBA 992				SKF	Wheel Bearings
  8512	60	110	.9844	New Departure	DEEP GROOVE BALL BEARINGS
  TN509	45			FAG	PILLOW BLOCKS
  1310R	50	110	27	FED	DEEP GROOVE BALL BEARINGS
  51316				SKF	THRUST BALL BEARINGS
  SS638/1.5-ZZ	1.5	4	2	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6204/16-2RS	47	16	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS