d - 20 mm

D - 47 mm

B - 14 mm

C - 14 mm

r min. - 1 mm

da min. - 25 mm

Da max. - 42 mm

ra max. - 1 mm

Weight - 0.120 Kg

Basic dynamic load rating (C) - 9.90 kN

Basic static load rating (C0) - 2.60 kN

(Grease) Lubrication Speed - 14000 r/min

(Oil) Lubrication Speed - 17000 r/min

Calculation factor (e) - 0.29

Calculation factor (Y0) - 2.27

Calculation factor (Y1) - 2.16

Calculation factor (Y2) - 3.35

• Model Number: 1204
• Inner Diameter：20mm Outer Diameter：47mm Width：14mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-15
• Application:Cylinder Type,tobacco machinery,SPA equipment,Blood coagulation reagent,Power equipment,hydraulic actuator,CNC,sawing machine,Pneumatic Control Elements,food packaging,gantry processing
• Similar models:NTN 1204SK ZEN S1204-2RS SKF 1204EKTN9 ISB 1204KTN9+H204 NKE 1204-K NSK 1204K FBJ 1204K ISO 1204 ZEN 1204 FAG 11204-TVH
• BEARING POWER International Trading Co.,Ltd. specialize in 1204 products，there is large inventory of KOYO 1204 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 1204 Which KOYO 1204 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
  181115/ 181200X	115	200,025	47,62	Gamet	Tapered Roller Bearings
  2303-2RS	17	47	19	NKE	Self-Aligning Ball Bearings
  32236 A	180	320	91	CX	Tapered Roller Bearings
  5S-2LA-BNS915LLBG/GNP42	75	105	16	NTN	Angular Contact Ball Bearings
  6804NR	20	32	7	NACHI	Deep Groove Ball Bearings
  6892	460	580	56	NTN	Deep Groove Ball Bearings
  7026C	130	200	33	CYSD	Angular Contact Ball Bearings
  BS2-2222-2CS5/VT143	110	200	63	SKF	Spherical Roller Bearings
  HM804848/HM804811	48,412	95,25	30,162	Timken	Tapered Roller Bearings
  NF3880	400	500	75	ISO	Cylindrical Roller Bearings
  NU2206EM	30,000	62,000	20,000	SNR	Cylindrical Roller Bearings
  RS-5012	60	95	46	NSK	Cylindrical Roller Bearings
  S61906-2RS	30	47	9	ZEN	Deep Groove Ball Bearings
  MS-5-FF	.5000	1.6250	.6250	FED	DEEP GROOVE BALL BEARINGS
  GEG25ES	25	42	25	SKF	SPHERICAL PLAIN BEARINGS
  NJ2319E	95	200	67	STEYR	CYLINDRICAL ROLLER BEARINGS
  W-13/4				INA	THRUST BALL BEARINGS
  FPCF1600	16.0000	16.5000	.7500	SKF	DEEP GROOVE BALL BEARINGS
  HK2538	32		38	SKF	NEEDLE BEARINGS
  STO-45-ZZX	45	85	26	CONSOLIDATED	NEEDLE BEARINGS