d - 3 mm

D - 9 mm

B - 5 mm

C - 5 mm

r min. - 0,15 mm

da min. - 4,2 mm

da max - 5 mm

Da max. - 7,8 mm

ra max. - 0,15 mm

Weight - 1 Kg

Basic dynamic load rating (C) - 0,635 kN

Basic static load rating (C0) - 0,219 kN

(Grease) Lubrication Speed - 50 000 r/min

(Oil) Lubrication Speed - 59 000 r/min

Calculation factor (f0) - 12,4

• Model Number:W603Z
• Inner Diameter：3mm Outer Diameter：9mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-11
• Application:gear grinding machine,Processing machinery,car shock absorber,shoe-making machinery,Ball screw,Storage Tool,SPA equipment,flexible processing,surgical instruments,Tool,spreader series
• Similar models:NSK 6032 NKE 6036-M SKF W603X-2Z SKF 6038 KOYO 6030ZX ZEN 6032-2RS NACHI 6036 CYSD 16038 CX 16038 ZEN S603
• BEARING POWER International Trading Co.,Ltd. specialize in W603Z products，there is large inventory of NTN W603Z . We has been built up long-term cooperation with NTN company, could make a bulk order of the W603Z Which NTN W603Z 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
  1210K	50	90	20	NACHI	Self-Aligning Ball Bearings
  240/800YMD	800	1150	345	Timken	Spherical Roller Bearings
  2205E-2RS1KTN9+H305E	20	52	18	SKF	Self-Aligning Ball Bearings
  230/750 CW33	750	1090	250	CX	Spherical Roller Bearings
  30315-A	75	160	40	FAG	Tapered Roller Bearings
  32040X	200	310	70	NTN	Tapered Roller Bearings
  3304	20	52	22,2	ISO	Angular Contact Ball Bearings
  498/493-B	84,138	136,525	29,769	Timken	Tapered Roller Bearings
  AST11 1510	15	17		AST	Plain Bearings
  71940 ACD/P4A	280	200	38	SKF	Angular Contact Ball Bearings
  HM88542/HM88512	31.75	73,812	29,37	Timken	Tapered Roller Bearings
  NK 18/20-XL	18	26	20	INA	Needle Roller Bearings
  NUP426	130	340	78	ISO	Cylindrical Roller Bearings
  138-KR	190	290	46	MRC	ANGULAR CONTACT BALL BEARINGS
  NAST20ZZ.DZ	20	47	20	FAG (Old No.)	NEEDLE BEARINGS
  TRE-6	.3750		.5000	Spherco	ROD ENDS
  NKXR25Z	37	25		SKF	NEEDLE BEARINGS
  CRL48	6.0000	10.5000	1.5625	SKF	CYLINDRICAL ROLLER BEARINGS
  160x190x15mm	160	190	15	CONSOLIDATED	OIL SEALS
  BT-160-640	16.0000	20.0000		CONSOLIDATED	THRUST BALL BEARINGS