d - 17 mm

D - 40 mm

B - 17.5 mm

C - 17.5 mm

Angle (α) - 30 °

r min. - 0.6 mm

Weight - 0.090 Kg

Basic dynamic load rating (C) - 15 kN

Basic static load rating (C0) - 9,25 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 17000 r/min

• Model Number:5203Z
• Inner Diameter：17mm Outer Diameter：40mm Width：17.5mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:sheet industry,lifting chain,Rolling mill,root canal filling,gear grinding machine,machine tool spindle,Special Equipment,air shower etc,municipal machinery,engine,Other Measurements
• Similar models:ZEN 5203 NACHI 5203ANR FBJ 5203-2RS NACHI 5203A AST 5203-2RS NACHI 5203AZZ KOYO 5203 NACHI 5203ZZ ZEN S5203-2RS ZEN 5203-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 5203Z products，there is large inventory of NACHI 5203Z . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 5203Z Which NACHI 5203Z 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
  30238J/DFC700	190	340	120	ISB	Tapered Roller Bearings
  629	9	26	8	NKE	Deep Groove Ball Bearings
  71926 ACD/P4A	180	130	24	SKF	Angular Contact Ball Bearings
  7215-B-TVP	75	130	25	FAG	Angular Contact Ball Bearings
  7221A5TRSU	105	190	36	NSK	Angular Contact Ball Bearings
  7228 CDF	140	250	84	ISO	Angular Contact Ball Bearings
  AC-6303	17	47	14	NTN	Deep Groove Ball Bearings
  BK1620	16	22	20	CX	Cylindrical Roller Bearings
  F-BC6-12	6,000	12,000	3,000	NTN	Deep Groove Ball Bearings
  FLCTE17	17			NKE	Bearing Units
  Q321	105	225	49	ISO	Angular Contact Ball Bearings
  KNO1232	12	22	32	NBS	Linear Bearings
  NU 212 EW	60	110	22	NSK	Cylindrical Roller Bearings
  SFR2-5-TT	3,175	7,9375	3,57124	AST	Deep Groove Ball Bearings
  230/500B.MB	500	720	167	FAG	SPHERICAL ROLLER BEARINGS
  RL-15	1.8750	4.0000	.8125	FBC	SELF
  B7009-C-2RSD-T-P4S-UL	45	75	16	FAG	ANGULAR CONTACT BALL BEARINGS
  RNA384820	48		20	SKF (Old No.)	NEEDLE BEARINGS
  NUP-320E	100	215	47	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  LR6001-2RS	12	30	8	CONSOLIDATED	YOKE TYPE TRACK ROLLERS