d - 7 mm

D - 26 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

r1 min. - 0,3 mm

da min. - 9 mm

Da max. - 24 mm

ra max. - 0,3 mm

Weight - 0,024 Kg

Basic dynamic load rating (C) - 4,55 kN

Basic static load rating (C0) - 1,95 kN

(Grease) Lubrication Speed - 26000 r/min

Calculation factor (f0) - 12,3

• Model Number:637ZZ
• Inner Diameter：7mm Outer Diameter：26mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:other accessories,test equipment,Vertical machining,bathroom facilities,atomizer class,trolley,other rubber,switch,electronic components,meat products machine,surgical instruments
• Similar models:NSK 637 SKF W637/8X SKF W637/4X AST 637H SKF W637 SKF W637-2RS1 FBJ 637 ISB SS637/3-ZZ NSK 637DD SKF W637/8-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 637ZZ products，there is large inventory of KOYO 637ZZ . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 637ZZ Which KOYO 637ZZ 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
  24172YMB	360	600	243	Timken	Spherical Roller Bearings
  32319 A	95	200	71,5	CX	Tapered Roller Bearings
  6313-2RS	65	140	33	ZEN	Deep Groove Ball Bearings
  7009 B-UX	45	75	32	CX	Angular Contact Ball Bearings
  7022 ACD/P4A	170	110	28	SKF	Angular Contact Ball Bearings
  BH-910	14,288	20,638	15,88	Timken	Needle Roller Bearings
  F300001	82	196	113	Fersa	Tapered Roller Bearings
  GBRI 446828 U	69,85	107,95	44,7	IKO	Needle Roller Bearings
  GE55-SX	55	90	22	INA	Plain Bearings
  QJ 1064	320	480	74	ISB	Angular Contact Ball Bearings
  NA2030	30	52	22	Timken	Needle Roller Bearings
  USPA202	15			SNR	Bearing Units
  XSI 14 0744 N	648	814		INA	Thrust Roller Bearings
  AX3/32	.0937	.1875	.0625	ADR	DEEP GROOVE BALL BEARINGS
  81236			22.0	FAG	THRUST ROLLER BEARINGS
  1415	75	190	45	FED	DEEP GROOVE BALL BEARINGS
  1014	2.3437	1.3125		NICE	THRUST BALL BEARINGS
  MS-24	6.0000	12.0000	2.2500	NH	DEEP GROOVE BALL BEARINGS
  NU-2214	70	125	31	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  MI-15-N	.9375		1.0100	CONSOLIDATED	NEEDLE BEARINGS