d - 20 mm

D - 37 mm

B1 - 13 mm

C - 13 mm

a - 18,8 mm

Weight - 0,047 Kg

• Model Number: 3904 ZZ
• Inner Diameter：20mm Outer Diameter：37mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:Storage Tool,PVC,van,meat products machine,tapping machine,climb ladder,product accessories,lifting equipment Hoisting hoist,Garment Accessories,mechanical annex,Medical room equipment
• Similar models:CX 3904-2RS ISO 3904ZZ ISO 3904-2RS CX 3904ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 3904ZZ products，there is large inventory of ISO 3904 ZZ . We has been built up long-term cooperation with ISO company, could make a bulk order of the 3904 ZZ Which ISO 3904ZZ 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
  11304	20	52	15	CX	Self-Aligning Ball Bearings
  30314 A	70	150	38	CX	Tapered Roller Bearings
  2TS2-DF0719LLX2CS35/L417	35	55	20	NTN	Angular Contact Ball Bearings
  32040X/DF	200	310	140	SKF	Tapered Roller Bearings
  3NCHAR934CA	170	230	28	KOYO	Angular Contact Ball Bearings
  54406	20	70	56.2	KOYO	Thrust Ball Bearings
  61821-2RS	105	130	13	ZEN	Deep Groove Ball Bearings
  6312-2RS	60	130	31	CYSD	Deep Groove Ball Bearings
  7072 B	360	540	82	CX	Angular Contact Ball Bearings
  CX582				CX	Wheel Bearings
  FWF-283313	28	33		NSK	Needle Roller Bearings
  NK22/16	22	30	16	KOYO	Needle Roller Bearings
  N 1010 KTN/SP	50	80	16	SKF	Cylindrical Roller Bearings
  R156	4,763	7,938	2,779	ZEN	Deep Groove Ball Bearings
  88608	40	90	.9055	New Departure	DEEP GROOVE BALL BEARINGS
  NAST25ZZ.DZ	25	52	20	FAG (Old No.)	NEEDLE BEARINGS
  W61810	50	65	7	SKF	DEEP GROOVE BALL BEARINGS
  NUP212	60	110	22	STEYR	CYLINDRICAL ROLLER BEARINGS
  HA2312	60	80		STEYR	ADAPTERS
  61710	50	62	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS