d - 2 mm

D - 5 mm

B - 2 mm

d₁ - - 2.7 mm

D₁ - - 3.9 mm

r_1,2 - min. - 0.1 mm

d_a - min. - 2.6 mm

D_a - max. - 4.2 mm

r_a - max. - 0.1 mm

Basic dynamic load rating - C - 0.094 kN

Basic static load rating - C₀ - 0.025 kN

Fatigue load limit - P_u - 0.001 kN

Reference speed - 200000 r/min

Limiting speed - 120000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 6.5

Mass bearing - 0.00016 kg

• Model Number: W 618/2 X
• Inner Diameter：5mm Outer Diameter：2mm Width：2mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:lifting upgrade,reducer,packing equipment,Doppler,Machine tool accessories,Microwave Equipment,hydraulic connector,storage and transportation equipment,Laser Cutting,lathe,standing experimental equipment
• Similar models:ZEN 61868 SKF 61809-2RZ ISB 61844 SKF 61852 ISO 61812ZZ SKF W61800-2RZ ISB SS61813-ZZ SKF W61817-2RS1 SKF W618/0.6 SKF W61800-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W618/2X products，there is large inventory of SKF W 618/2 X . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/2 X Which SKF W618/2X 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
  230/670-B-K-MB + AH30/670A-H	630	980	230	FAG	Spherical Roller Bearings
  28678/28622	50,8	97,63	24,608	ISO	Tapered Roller Bearings
  29426R	130	270	85	KOYO	Thrust Roller Bearings
  300RU92	300	497		Timken	Cylindrical Roller Bearings
  51268	340	455		ISO	Thrust Ball Bearings
  61880-M	400	500	46	FAG	Deep Groove Ball Bearings
  663/652	82,55	152,4	41,275	Timken	Tapered Roller Bearings
  7319 C	95	200	45	CX	Angular Contact Ball Bearings
  C 3088 MB	650	440	157	SKF	Cylindrical Roller Bearings
  NU234EM	170,000	310,000	52,000	SNR	Cylindrical Roller Bearings
  SMN407WS-BR	112,7125	265	106,36	Timken	Deep Groove Ball Bearings
  T89	22,479	48,021	15,875	Timken	Thrust Roller Bearings
  Z-565874.ZL-K-C5	400	650	200	FAG	Cylindrical Roller Bearings
  23838S	190	240	37	FAG	SPHERICAL ROLLER BEARINGS
  AL-32	32	65	21	RIV	DEEP GROOVE BALL BEARINGS
  NUP2222	110	200	53	STEYR	CYLINDRICAL ROLLER BEARINGS
  380SD32	380	680	240	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  NF430	150	380	85	STEYR	CYLINDRICAL ROLLER BEARINGS
  11206	30	62	16	CONSOLIDATED	SELF
  81388			80	CONSOLIDATED	THRUST ROLLER BEARINGS