d - 12 mm

D - 21 mm

B - 5 mm

d₂ - - 13.8 mm

D₂ - - 19.15 mm

D₃ - 23 mm

C - 1.1 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 14 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 - 36000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 13.4

Mass bearing - 0.0068 kg

• Model Number:W 61801 R-2ZS
• Inner Diameter：21mm Outer Diameter：12mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:ignition system,Laser Cutting,Solenoid Valves,tapping machine,special broaching machine,plastic molding,electronic materials,extruder,switch,Industrial,labor insurance
• Similar models:ISB SS61801 ZEN S61801 SKF W61801-2RZ SKF W61801 ZEN 61801 NKE 61801 CX 61801 ZEN 61801-2Z FAG 61801-2RSR ZEN F61801
• BEARING POWER International Trading Co.,Ltd. specialize in W61801R-2ZS products，there is large inventory of SKF W 61801 R-2ZS . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61801 R-2ZS Which SKF W61801R-2ZS 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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  6221	105	190	36	ISO	Deep Groove Ball Bearings
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  FL626Z	6	22	6	NTN	Deep Groove Ball Bearings
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  R173.13				SNR	Wheel Bearings
  RNA4901RSR	24		13	FAG	NEEDLE BEARINGS
  6306Z	30	72	19	FAG	DEEP GROOVE BALL BEARINGS
  XLS-41/8	4.1250	6.0000	.8750	FED	DEEP GROOVE BALL BEARINGS
  240/1060	1060	1500	438	Torrington	SPHERICAL ROLLER BEARINGS
  320-M	100	215	47	MRC	DEEP GROOVE BALL BEARINGS
  160SD31	160	270	86	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  CFL34	4.2500	7.5000	1.2500	SKF	CYLINDRICAL ROLLER BEARINGS
  STO25	25	52	16	SKF	NEEDLE BEARINGS