d - 4 mm

D - 8 mm

B - 2 mm

C - 2 mm

d1 - 5 mm

d2 - – mm

r1 min. - 0,15 mm

r2 min. - 0,15 mm

D1 - 6,8 mm

D2 - – mm

da min. - 4,9 mm

Da max. - 6,9 mm

ra max. - 0,15 mm

Weight - 0,0004 Kg

Basic dynamic load rating (C) - 0,225 kN

Basic static load rating (C0) - 0,072 kN

Fatigue load limit (Pu) - 0,003

Reference speed - 150000 r/min

Limiting speed - 90000 r/min

Calculation factor (f0) - 7,2

Calculation factor (kr) - 0,015

• Model Number:W617/4X
• Inner Diameter：4mm Outer Diameter：8mm Width：2mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-10
• Application:Hydraulic Couplings,medical equipment,medical equipment,hanging clamp,vertical pull,injection molding machine,motor,non-ferrous metal alloy,industrial supplies,metering pump,circulating pump
• Similar models:ISO FL617/8ZZ ZEN S61701-2RS ISO FL617/7ZZ ISO 617/2ZZ ISO 61705 ZEN 61707-2RS CX 617/2ZZ ISO 617/4-2RS SKF W61705-2RS1 SKF W61700
• BEARING POWER International Trading Co.,Ltd. specialize in W617/4X products，there is large inventory of SKF W617/4X . We has been built up long-term cooperation with SKF company, could make a bulk order of the W617/4X Which SKF W617/4X 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
  183152X/183222XC	152,4	222,25	46,82	Gamet	Tapered Roller Bearings
  52387/52637	98,425	161,925	36,512	Timken	Tapered Roller Bearings
  5578/5535	53,975	122,238	43,658	ISO	Tapered Roller Bearings
  6001T1XVV	12	28	8	NSK	Deep Groove Ball Bearings
  6212-2RU	60	110	22	KOYO	Deep Groove Ball Bearings
  6303/HR22Q2	17	47	14	SKF	Deep Groove Ball Bearings
  7324 A	120	260	55	CX	Angular Contact Ball Bearings
  8502	15	35	12,7	CYSD	Deep Groove Ball Bearings
  GS 89428	28,5	280	144	SKF	Thrust Roller Bearings
  HK1810	18	24	10	CX	Cylindrical Roller Bearings
  LUND 50-2LS	50			SKF	Linear Bearings
  NK9/16	9	16	16	Timken	Needle Roller Bearings
  NKXR 30 Z	30	42	30	NBS	Complex Bearings
  NNCL4936 V	180	250	69	ISO	Cylindrical Roller Bearings
  NU1076	380	560	82	ISO	Cylindrical Roller Bearings
  NU2924	120,000	165,000	27,000	NTN	Cylindrical Roller Bearings
  MS-193/4	3.3750	7.5000	1.5625	FBC	DEEP GROOVE BALL BEARINGS
  IR-17x20x20	17		20	CONSOLIDATED	NEEDLE BEARINGS
  TT-1021	10.7500	21.7500		CONSOLIDATED	TAPERED ROLLER THRUST BEARINGS
  TWB-6681	4.1250	5.0625		CONSOLIDATED	THRUST NEEDLE BEARINGS