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. - 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

Limiting speed - 20000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 13.4

Mass bearing - 0.006 kg

• Model Number: W 61801-2RS1
• Inner Diameter：21mm Outer Diameter：12mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:Broadcasting System,Security Equipment,baler,Pneumatic Actuator,machine tool spindle,medical equipment,altimeter etc,animal,decoration machinery,Pump,rubber products machinery and equipment
• Similar models:SKF W61801-2Z SKF W61801 ZEN 61801-2RS NKE 61801-2Z ZEN F61801-2RS ISB 61801 CRAFT 61801 ZEN 61801 SKF 61801 NKE 61801-2RSR
• BEARING POWER International Trading Co.,Ltd. specialize in W61801-2RS1 products，there is large inventory of SKF W 61801-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61801-2RS1 Which SKF W61801-2RS1 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
  1620-2Z	11,112	34,925	11,112	ZEN	Deep Groove Ball Bearings
  23260R	300	540	192	KOYO	Spherical Roller Bearings
  23034 EK30W33+AH3034	160	260	67	ISB	Spherical Roller Bearings
  29414-EJ	70	150	48	NKE	Thrust Roller Bearings
  5S-2LA-HSE908CG/GNP42	40	62	12	NTN	Angular Contact Ball Bearings
  6009HVZZ	45,000	75,000	16,000	SNR	Deep Groove Ball Bearings
  7906G/GNP42/15KQTGH	30	47	9	NTN	Angular Contact Ball Bearings
  81140	200	250	37	SIGMA	Thrust Roller Bearings
  9117KDDG	85	130	22	Timken	Deep Groove Ball Bearings
  ARX15X30X12	15,000	30,000	12,000	NTN	Needle Roller Bearings
  GIKFR 25 PW	25	47	31	INA	Plain Bearings
  GIKL 12 PW	12	26	16	INA	Plain Bearings
  NJ1005	25	47	12	FAG	CYLINDRICAL ROLLER BEARINGS
  NUP313E	65	140	33	FAG	CYLINDRICAL ROLLER BEARINGS
  NUP2310E	50	110	40	FAG	CYLINDRICAL ROLLER BEARINGS
  SUCF205-15-PBT	.9375			Peer	THERMOPLASTIC PILLOW BLOCKS
  6BE	35	80	14	RIV	DEEP GROOVE BALL BEARINGS
  6320.2RS	100	215	47	STEYR	DEEP GROOVE BALL BEARINGS
  29328E	140	240		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS
  SS6309-2RS	45	100	25	CONSOLIDATED	DEEP GROOVE BALL BEARINGS