d - 20 mm

D - 37 mm

B1 - 13 mm

C - 13 mm

a - 18,8 mm

Weight - 0,047 Kg

• Model Number: 3904-2RS
• Inner Diameter：20mm Outer Diameter：37mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-19
• Application:suction nozzle,baler,Gas turbine,vertical processing,small appliances,scientific instruments,Automobile,electromagnet,medical equipment,metallurgical mold,enzyme
• Similar models:ISO 3904ZZ ISO 3904-2RS CX 3904ZZ CX 3904-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 3904-2RS products，there is large inventory of ISO 3904-2RS . We has been built up long-term cooperation with ISO company, could make a bulk order of the 3904-2RS Which ISO 3904-2RS 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
  22320RHRK	100	215	73	KOYO	Spherical Roller Bearings
  7038 A	190	290	46	ISO	Angular Contact Ball Bearings
  BK1520	15	21	20	ISO	Cylindrical Roller Bearings
  GB12132S02	35	68	37	SNR	Angular Contact Ball Bearings
  IJ131031	44	82,5	37	ILJIN	Angular Contact Ball Bearings
  JHM807045/JHM807012	50	105	37	FBJ	Tapered Roller Bearings
  N 215	75	116,5	25	NSK	Cylindrical Roller Bearings
  NAO-45×72×20	45	63		NTN	Needle Roller Bearings
  NJ215 EMA	75	130	25	AST	Cylindrical Roller Bearings
  NP221	105	190	36	ISO	Cylindrical Roller Bearings
  SAPFL206	25,4		33,9	KOYO	Bearing Units
  UCFL205-15E	23,8125			KOYO	Bearing Units
  BR-06	.3750	.9062	.3125	FED	DEEP GROOVE BALL BEARINGS
  GE30SX	30	55	16	INA	SPHERICAL PLAIN BEARINGS
  2M05	2	5	2	Nachi	DEEP GROOVE BALL BEARINGS
  B7019C.T.P4S	95	145	24	FAG	ANGULAR CONTACT BALL BEARINGS
  RMS24	6.0000	12.0000	2.2500	FBC	CYLINDRICAL ROLLER BEARINGS
  TARN90180	90	180		TIMKEN	NEEDLE BEARINGS
  54318-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  SCE-88			.5000	CONSOLIDATED	NEEDLE BEARINGS