d - 9 mm

D - 30 mm

B - 10 mm

C - 10 mm

r min. - 0,6 mm

Weight - 0,036 Kg

• Model Number:639-2RS
• Inner Diameter：9mm Outer Diameter：30mm Width：10mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-13
• Application:chemical raw materials and reagents,Machine Tool Accessories,clean stationery,Anti-defibrillation pacing,extruder,electric hydraulic lifting platform,coal,surgical instruments,Seals,molding machine,transportation equipment
• Similar models:KOYO 639ZZ SKF W639/2-2Z ISB SS639/2-ZZ CYSD 1639 SKF W639-2RS1 ISB SS639/3-ZZ SKF W639/1.5R-2Z FBJ 639 SKF W639-2RZ SKF W639/3R-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 639-2RS products，there is large inventory of ISO 639-2RS . We has been built up long-term cooperation with ISO company, could make a bulk order of the 639-2RS Which ISO 639-2RS 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
  06NUP0820NRC3	32	75	20	KOYO	Cylindrical Roller Bearings
  6011-2RS1	90	55	18	SKF	Deep Groove Ball Bearings
  6011-ZZ	55	90	18	ISB	Deep Groove Ball Bearings
  6024 NR	120	180	28	ISB	Deep Groove Ball Bearings
  LM718947/LM718910	91,973	142,875	30	Timken	Tapered Roller Bearings
  KT 121812	12	18		IKO	Needle Roller Bearings
  KT 7108N	7	10		IKO	Needle Roller Bearings
  N 216	80	125,3	26	NSK	Cylindrical Roller Bearings
  NJ2218-E-TVP3	90	160	40	NKE	Cylindrical Roller Bearings
  NJ3036	180	280	74	ISO	Cylindrical Roller Bearings
  Q1038	190	290	46	CX	Angular Contact Ball Bearings
  UCFL 203G5PL	17			AST	Bearing Units
  SNW115x25/8	75	98		SKF	ADAPTERS
  32034X	170	260	57	SKF	TAPERED ROLLER BEARINGS
  6202NR	15	35	11	SKF	DEEP GROOVE BALL BEARINGS
  SUCTFL205-16	1.0000			PTI	THERMOPLASTIC PILLOW BLOCKS
  SUCSP210MM	50			PTI	STAINLESS STEEL PILLOW BLOCKS
  6344	220	460	88	SKF	DEEP GROOVE BALL BEARINGS
  170RN03	170	360	72	Torrington	CYLINDRICAL ROLLER BEARINGS
  5212	60	110	36.5	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS