d - 20 mm

D - 32 mm

B - 7 mm

d₂ - - 22.6 mm

D₂ - - 29.52 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 22 mm

d_a - max. - 22.5 mm

D_a - max. - 30.5 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 3.1 kN

Basic static load rating - C₀ - 2.1 kN

Fatigue load limit - P_u - 0.09 kN

Reference speed - 48000 r/min

Limiting speed - 24000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 13.3

Mass bearing - 0.0173 kg

• Model Number:W 61804-2Z
• Inner Diameter：32mm Outer Diameter：20mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:tower crane,floor industry,Gas turbine,supporting facilities,tapping machine,Workpiece,key lock,electromagnet,miscellaneous instruments,Anti-defibrillation pacing,engine
• Similar models:SKF 61804-2RZ ZEN 61804 ISB 61804 SKF 61804-2RS1 ISB 61804-2RS NKE 61804-2RSR FAG 61804 ZEN 61804-2RS CX 61804 CRAFT 61804ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in W61804-2Z products，there is large inventory of SKF W 61804-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61804-2Z Which SKF W61804-2Z 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
  15101/15245	25,4	62	19,05	NSK	Tapered Roller Bearings
  240/750-B-K30-MB	750	1090	335	FAG	Spherical Roller Bearings
  B28-35	28	78	20	NSK	Deep Groove Ball Bearings
  71905 CTBP4	25	42	9	CX	Angular Contact Ball Bearings
  JLM508748/JLM508710	60	95	24	KBC	Tapered Roller Bearings
  LMFP12	12	21		Samick	Linear Bearings
  NA3035	35	72	36	KOYO	Needle Roller Bearings
  NJ10/500	500	720	100	NTN	Cylindrical Roller Bearings
  NKIS17-XL	17	37	20	INA	Needle Roller Bearings
  NKX60-Z	60	72	40	INA	Complex Bearings
  NNU4922	110	150	40	CX	Cylindrical Roller Bearings
  NNU4960 V	300	420	118	ISO	Cylindrical Roller Bearings
  NU2310R	50	110	40	KOYO	Cylindrical Roller Bearings
  S7220 CD/P4A	100	180	34	SKF	Angular Contact Ball Bearings
  SL014930	150	210	60	INA	Cylindrical Roller Bearings
  MMRJN91/2E	9.5000	18.0000	3.2500	R&M	CYLINDRICAL ROLLER BEARINGS
  SN532	140		160	FAG	PILLOW BLOCKS
  6219VL0241	95	170	32	SKF	DEEP GROOVE BALL BEARINGS
  1413-SA	65	160	37	FED	SELF
  111-KSF	55	90	18	MRC	DEEP GROOVE BALL BEARINGS