d - 20 mm

D - 37 mm

B1 - 13 mm

C - 13 mm

a - 18,8 mm

Weight - 0,047 Kg

Basic dynamic load rating (C) - 9,1 kN

Basic static load rating (C0) - 6,9 kN

(Grease) Lubrication Speed - 12500 r/min

(Oil) Lubrication Speed - 16200 r/min

• Model Number:3904 ZZ
• Inner Diameter：20mm Outer Diameter：37mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-21
• Application:motor,plastic molding,metallurgy,Workpiece,Switch,sheet industry,molding machine,mechanical and electrical,forklift industry,Industrial Adhesive,hot and cold box
• Similar models:ISO 3904ZZ ISO 3904-2RS CX 3904-2RS CX 3904ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 3904ZZ products，there is large inventory of CX 3904 ZZ . We has been built up long-term cooperation with CX company, could make a bulk order of the 3904 ZZ Which CX 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
  112044X/112085C	44,45	85	20,63	Gamet	Tapered Roller Bearings
  14138A/14274	34,925	69,012	19,845	Fersa	Tapered Roller Bearings
  16084	420	620	63	KOYO	Deep Groove Ball Bearings
  23056 KCW33+AH3056	280	420	106	ISO	Spherical Roller Bearings
  52400/52618	101,6	157,162	36,512	ISO	Tapered Roller Bearings
  5306WD	30	72	33,32	Timken	Angular Contact Ball Bearings
  F15004	41,5	66	16	Fersa	Thrust Ball Bearings
  GYA015RRB	23,8125	52	28,2	Timken	Deep Groove Ball Bearings
  KT 606825	60	68		IKO	Needle Roller Bearings
  ML7010CVUJ74S	50	80	16	SNR	Angular Contact Ball Bearings
  NN 49/1000 W33X	1000	1320	315	ISB	Cylindrical Roller Bearings
  NN3006MBKR	30	48,5	19	NSK	Cylindrical Roller Bearings
  NN3056KWD1C1NAP5	280	420	106	NTN	Cylindrical Roller Bearings
  SS 6304-ZZ	20	52	15	ISB	Deep Groove Ball Bearings
  YARAG207-107	36,513	72	42,9	SKF	Deep Groove Ball Bearings
  98204	20	42	9	FAG	DEEP GROOVE BALL BEARINGS
  UCFL205-14	.8750			IPTCI	PILLOW BLOCKS
  B7234C.T.P4S	170	310	52	FAG	ANGULAR CONTACT BALL BEARINGS
  5208	40	80	30.2	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  SSR-14-ZZ	.8750	1.8750	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS