d - 20 mm

D - 37 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

da min. - 22 mm

da max - 24 mm

Da max. - 35 mm

ra max. - 0,3 mm

Weight - 0,037 Kg

Basic dynamic load rating (C) - 6,4 kN

Basic static load rating (C0) - 3,7 kN

(Grease) Lubrication Speed - 19 000 r/min

Calculation factor (f0) - 14,7

• Model Number: 6904ZZ
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:plant determination,Display Devices,pump industry,Reflective Materials Industrial fabrics,screen filter,Internal thread type,quality inspection equipment,impression material,ECG,Other Machine Tools,Antenna Potentials
• Similar models:CYSD 6904-2RS ZEN P6904-SB CYSD 6904-RS CYSD 6904-2RZ FBJ 6904 NSK 6904N NACHI 6904-2NKE NTN 6904LLU NTN 6904LLUNR NACHI 6904-2NSE
• BEARING POWER International Trading Co.,Ltd. specialize in 6904ZZ products，there is large inventory of NSK 6904ZZ . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6904ZZ Which NSK 6904ZZ 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.

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  AST090 95100	95	100		AST	Plain Bearings
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  LM80OP	80	120	140	CX	Linear Bearings
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  NTH-2448	38,15	75,44	6,35	Timken	Thrust Roller Bearings
  W 61915-2Z	105	75	16	SKF	Deep Groove Ball Bearings
  UKFL310+H2310	45			NACHI	Bearing Units
  Y-68	9,525	14,288	12,7	NSK	Needle Roller Bearings
  YAT210-115	49,213	90	43	SKF	Deep Groove Ball Bearings
  ZR1.14.0544.200-1SPTN	444	616	56	ISB	Thrust Roller Bearings
  4305	25	62	24	FAG	DEEP GROOVE BALL BEARINGS
  10412	60	150	35	FAG	SELF
  94140	.5000	1.0000	2.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  N214	70	125	24	STEYR	CYLINDRICAL ROLLER BEARINGS
  AOH-24176x360	380	360		CONSOLIDATED	WITHDRAWAL SLEEVES