d - 12 mm

D - 21 mm

B - 5 mm

C - 5 mm

d1 - 14,8 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

D1 - 18,3 mm

D2 - – mm

da min. - 14 mm

Da max. - 19 mm

rc max. - 0,3 mm

Weight - 0,0063 Kg

Basic dynamic load rating (C) - 1,74 kN

Basic static load rating (C0) - 0,915 kN

Fatigue load limit (Pu) - 0,039

Reference speed - 70000 r/min

Limiting speed - 43000 r/min

Calculation factor (f0) - 13

Calculation factor (kr) - 0,015

• Model Number:61801
• Inner Diameter：12mm Outer Diameter：21mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:lifting equipment Hoisting hoist,Pump,Cylinder Micro,tray industry,pressure control valve,rubber products machinery and equipment,Wire grinder,food / grain / food equipment,Other Machine Tools,electrocardiograph,molding machine
• Similar models:ZEN S61801 ZEN 61801-2Z FAG 61801-2RSR SKF 61801 ISO 61801-2RS ZEN F61801 FAG 61801 ISB 61801-ZZ ZEN F61801-2Z CX 61801ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 61801 products，there is large inventory of SKF 61801 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 61801 Which SKF 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
  31597/31520B	36,512	76,2	28,575	Timken	Tapered Roller Bearings
  52320	100	170	97	NSK	Thrust Ball Bearings
  56425/56650	107.950	165.100	36.512	NACHI	Tapered Roller Bearings
  6919	95	130	18	NACHI	Deep Groove Ball Bearings
  AXK0619-TV	6	19	2	INA	Thrust Roller Bearings
  F697H	7	17	5	AST	Deep Groove Ball Bearings
  K25X35X29.8	25,000	35,000		NTN	Needle Roller Bearings
  GEH200XT	200	290	140	LS	Plain Bearings
  KBK17×22×22X1	17	22		NTN	Needle Roller Bearings
  MFJL-1620L	16	24	20	NSK	Needle Roller Bearings
  NK95/36	95	115	36	Timken	Needle Roller Bearings
  NU3872	360,000	440,000	60,000	NTN	Cylindrical Roller Bearings
  NUP218 E	90	160	30	CX	Cylindrical Roller Bearings
  RMEY35-N	35			NKE	Bearing Units
  NAXK45	58	45		FAG	NEEDLE BEARINGS
  ATP-134				American	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  6309RSNR	45	100	25	FAG	DEEP GROOVE BALL BEARINGS
  WR-24	3.1496	1.5000	1.0937	FED	BALL BEARING
  6300-2RSNR	10	35	11	STEYR	DEEP GROOVE BALL BEARINGS
  6204.2RS	47	20	14	STEYR	DEEP GROOVE BALL BEARINGS