d - 6 mm

D - 22 mm

B - 7 mm

C - 7 mm

d1 - – mm

d2 - 10,5 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

D1 - 18,1 mm

D2 - 19,1 mm

da min. - 8 mm

Da max. - 20 mm

ra max. - 0,3 mm

Weight - 0,012 Kg

Basic dynamic load rating (C) - 2,34 kN

Basic static load rating (C0) - 0,8 kN

Fatigue load limit (Pu) - 0,034

Reference speed - 75000 r/min

Limiting speed - 48000 r/min

Calculation factor (f0) - 7,2

Calculation factor (kr) - 0,035

• Model Number: W636
• Inner Diameter：6mm Outer Diameter：22mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:Machine Tool Accessories,heating fans,Vertical machining,directional control valve,drawing die,Textile Industry Accessories and Accessories,other CNC,light therapy instrument,agriculture,rubber products machinery and equipment,Industrial Adhesive
• Similar models:KOYO F636ZZ SKF W636 FAG 514636 NSK 636DD KOYO 6368 ISO F636ZZ KOYO 636 ZEN 636-2RS AST 636H-2RS ISO F636-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W636 products，there is large inventory of SKF W636 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W636 Which SKF W636 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
  23284RK	420	760	272	KOYO	Spherical Roller Bearings
  314WDD	70	150	35	Timken	Deep Groove Ball Bearings
  6006L11-H-20DDU	30	55	13	NSK	Deep Groove Ball Bearings
  6007Z	35,000	62,000	14,000	NTN-SNR	Deep Groove Ball Bearings
  6204	20	47	14	CYSD	Deep Groove Ball Bearings
  BNT202	15	35	11	NTN	Angular Contact Ball Bearings
  K35X40X17H	35	40		Timken	Needle Roller Bearings
  L281149D/L281110G2+A	660,4	812,8	176,212	NTN	Tapered Roller Bearings
  NAFW 122420	12	24	20	IKO	Needle Roller Bearings
  NUP244	220	400	65	ISO	Cylindrical Roller Bearings
  S7012 CE/P4A	95	60	18	SKF	Angular Contact Ball Bearings
  SC05C27	25,000	47,000	10,500	NTN	Deep Groove Ball Bearings
  7228WNMBRSU	140	250	42	FAF	ANGULAR CONTACT BALL BEARINGS
  HYDNUT650			88	FAG	HYDRAULIC NUTS
  XLS-161/2	16.5000	22.0000	2.7500	FAG	DEEP GROOVE BALL BEARINGS
  2209E-2RS1	45	85	23	MRC	SELF
  FCRS-52	20	52	24	NSK	NEEDLE BEARINGS
  NUP-436	180	440	95	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  TN-304	20			CONSOLIDATED	PILLOW BLOCKS
  NNCL-4930VC/3	150	210	60	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS