d - 20,638 mm

D - 50,8 mm

B - 14,288 mm

C - 14,288 mm

r min. - 0,6 mm

Weight - 0,138 Kg

Basic dynamic load rating (C) - 12,84 kN

Basic static load rating (C0) - 6,65 kN

• Model Number: 1639-Z
• Inner Diameter：20,638mm Outer Diameter：50,8mm Width：14,288mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-27
• Application:garden machinery,vacuum suction cup,Handling machinery and various industrial machinery,auto tools,Hydraulic Rama,inorganic chemical,Medical equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,gantry processing,Optical detection,squeeze machine etc
• Similar models:CYSD 1639-ZZ CYSD 1639-Z CYSD 1639-RS CYSD 1639 CYSD 1639-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 1639-Z products，there is large inventory of CYSD 1639-Z . We has been built up long-term cooperation with CYSD company, could make a bulk order of the 1639-Z Which CYSD 1639-Z 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
  1641-Z	25,4	50,8	14,288	CYSD	Deep Groove Ball Bearings
  22222 KCW33+H322	110	200	53	CX	Spherical Roller Bearings
  2312-TVH	60	130	46	FAG	Self-Aligning Ball Bearings
  30221	105	190	39	Timken	Tapered Roller Bearings
  30316A	80	170	42,5	ZVL	Tapered Roller Bearings
  33281/33462	71,438	117,475	30,162	ISB	Tapered Roller Bearings
  6907ZZ	35	55	10	FBJ	Deep Groove Ball Bearings
  6910	50	72	12	CYSD	Deep Groove Ball Bearings
  9285R/9220	76,2		46,038	KOYO	Tapered Roller Bearings
  LSL192322	110	240	80	NBS	Cylindrical Roller Bearings
  LMES20OP	20	32		Samick	Linear Bearings
  NUP3188	440	720	226	ISO	Cylindrical Roller Bearings
  RNA 4902 2RS	20	28	13	NBS	Needle Roller Bearings
  SAC45100B	45	100	20	KOYO	Thrust Ball Bearings
  3304B.2RSR	20	52	22.2	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  6204RSNR	20	47	14	FAG	DEEP GROOVE BALL BEARINGS
  NAS5017UUNR	85	130	60	IKO	CYLINDRICAL ROLLER BEARINGS
  Z9607	35	80	21	New Departure	DEEP GROOVE BALL BEARINGS
  8013	13	32	.3937	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NKXR-25-Z	37	25		CONSOLIDATED	NEEDLE BEARINGS