d - 12 mm

D - 21 mm

B - 5 mm

d₂ - - 13.8 mm

D₂ - - 19.15 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 13.5 mm

D_a - max. - 19.5 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 1.5 kN

Basic static load rating - C₀ - 0.9 kN

Fatigue load limit - P_u - 0.039 kN

Reference speed - 70000 r/min

Limiting speed - 43000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 13.4

Mass bearing - 0.0054 kg

• Model Number: W 61801
• Inner Diameter：21mm Outer Diameter：12mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Gas turbine,pneumatic Pump,Antenna Industry,sanitation facilities,Storage Tool,enzyme,animal,safety testing,security equipment,vacuum filter,relay
• Similar models:ISB SS61801-ZZ FAG 61801-2Z SKF W61801R-2ZS ISB SS61801 FAG 61801-2RSR CRAFT 61801ZZ SKF 61801-2RS1 NKE 61801-2RSR SKF W61801R ISB 61801-ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in W61801 products，there is large inventory of SKF W 61801 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61801 Which SKF W61801 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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  R0694V	30,000	80,000	23,000	NTN	Cylindrical Roller Bearings
  SA205-16F	25,4	52	21,5	KOYO	Deep Groove Ball Bearings
  SQZ 10 C RS				ISB	Plain Bearings
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  ZKLN1545.2Z	15	45	25	INA	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  22318	90	190	64	Torrington	SPHERICAL ROLLER BEARINGS
  16021	105	160	18	STEYR	DEEP GROOVE BALL BEARINGS
  NUP-430	150	380	85	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS