d - 12 mm

D - 21 mm

B - 5 mm

D₁ - 18,3 mm

D_{a max} - 19 mm

d₁ - 15 mm

d_{a min} - 14 mm

r_{a max} - 0,3 mm

r_min - 0,3 mm

m - 0,0060 kg / Weight

C_r - 1770 N / Dynamic load rating (radial)

C_0r - 840 N / Static load rating (radial)

n_G - 50000 1/min / Limiting speed

n_B - 23500 1/min / Reference speed

C_ur - 42,5 N / Fatigue limit load, radial

Main dimensions to DIN 625-1

• Model Number:61801
• Inner Diameter：12mm Outer Diameter：21mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-23
• Application:car instrument,machine lathe,Optical detection,Chromatography Products,air purification,Plastic molding,Cylinder Micro,car shock absorber,welding equipment,position switch,power source
• Similar models:SKF 61801 SKF 61801-2Z FAG 61801 ZEN F61801 CRAFT 61801-2RS ISO 61801 ISB 61801 ZEN F61801-2Z CRAFT 61801 ZEN 61801
• BEARING POWER International Trading Co.,Ltd. specialize in 61801 products，there is large inventory of FAG 61801 . We has been built up long-term cooperation with FAG company, could make a bulk order of the 61801 Which FAG 61801 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
  02878/02823D+X1S-02877	34,925	76,2	47,625	Timken	Tapered Roller Bearings
  22322 ACMAW33	110	240	80	MPZ	Spherical Roller Bearings
  240139X/240241XH	139,7	241,3	126	Gamet	Tapered Roller Bearings
  24028 K30CW33+AH24028	140	210	69	ISO	Spherical Roller Bearings
  3910	50	92	31	NACHI	Thrust Ball Bearings
  3NC 7008 FT	40	68	15	KOYO	Angular Contact Ball Bearings
  713630510				FAG	Wheel Bearings
  9285/9221-B	76,2	161,925	46,038	Timken	Tapered Roller Bearings
  E5026	130	200	95	NACHI	Cylindrical Roller Bearings
  F606ZZ	6	17	6	ISB	Deep Groove Ball Bearings
  FW936	40	80	36	FAG	Angular Contact Ball Bearings
  K35X41X12	35,000	41,000		NTN	Needle Roller Bearings
  NA4828	140	175	35	SKF	Needle Roller Bearings
  NNCL4948-V	240	300,1	80	NKE	Cylindrical Roller Bearings
  SAL8C	8			SKF	Plain Bearings
  TUP1 14.25	14	16		CX	Plain Bearings
  NUP2336	180	380	126	FAG	CYLINDRICAL ROLLER BEARINGS
  G-22	1.8125	2.9375		Aetna	THRUST BALL BEARINGS
  RTL23			.3125	INA	THRUST ROLLER BEARINGS
  35x55x10mm	35	55	10	CONSOLIDATED	OIL SEALS