d - 2 mm

D - 4 mm

B - 1.2 mm

d₁ - - 2.55 mm

D₁ - - 3.45 mm

r_1,2 - min. - 0.05 mm

d_a - min. - 2.4 mm

D_a - max. - 3.6 mm

r_a - max. - 0.05 mm

Basic dynamic load rating - C - 0.068 kN

Basic static load rating - C₀ - 0.019 kN

Fatigue load limit - P_u - 0.001 kN

Reference speed - 200000 r/min

Limiting speed - 130000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 6.7

Mass bearing - 0.0001 kg

• Model Number:W 617/2
• Inner Diameter：4mm Outer Diameter：2mm Width：1,2mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:horizontal processing,fabric products,cleaners,filter paper products,trolley,milling head plug,medical equipment,stirrer,plastic rolling,heating fans,engineering machine
• Similar models:ZEN 61708 SKF W617/4X SKF W61705-2RS1 CX FL617/4ZZ SKF W61704R ZEN 61707-2Z ZEN S61704 ZEN 61708-2Z ISO 61702 SKF W61700XR-2ZS
• BEARING POWER International Trading Co.,Ltd. specialize in W617/2 products，there is large inventory of SKF W 617/2 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 617/2 Which SKF W617/2 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.

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  23992-B-K-MB+AH3992	460	620	118	FAG	Spherical Roller Bearings
  5215AN	75	130	41.3	NACHI	Angular Contact Ball Bearings
  BTW 140 CM/SP	140	210	84	SKF	Thrust Ball Bearings
  GEEW63ES-2RS	63	95	65	FBJ	Plain Bearings
  K30X36X14	30	36		Timken	Needle Roller Bearings
  KFA180	457,2	495,3	19,05	KOYO	Angular Contact Ball Bearings
  KT 162013	16	20		IKO	Needle Roller Bearings
  N2222	110	178,5	53	NTN	Cylindrical Roller Bearings
  NJ2205FM/C3	25	52	18	Fersa	Cylindrical Roller Bearings
  NJ2311-E-M6+HJ2311-E	55	120	43	NKE	Cylindrical Roller Bearings
  NNF5022 V	110	170	80	ISO	Cylindrical Roller Bearings
  NNU 4134 K30M/W33	170	280	109	ISB	Cylindrical Roller Bearings
  NUP5230	150	270	88,9	ISO	Cylindrical Roller Bearings
  QJ218	90	160	30	NSK	Angular Contact Ball Bearings
  RN319-E-MPBX	95	177,5	45	FAG	Cylindrical Roller Bearings
  SILKAC22M	22			SKF	Plain Bearings
  UKP205H	20			SNR	Bearing Units
  UKT212H+WB	55			SNR	Bearing Units
  63814	70	90	15	ELGES	DEEP GROOVE BALL BEARINGS
  GEZ-400ES-2RS	4.0000	6.2500	3.5000	CONSOLIDATED	SPHERICAL PLAIN BEARINGS