d - 20 mm

D - 47 mm

B - 14 mm

C - 14 mm

r1 min. - 1 mm

da min. - 25 mm

Da max. - 42 mm

ra max. - 1.0 mm

Weight - 0.120 Kg

Basic dynamic load rating (C) - 9,9 kN

Basic static load rating (C0) - 2,6 kN

(Grease) Lubrication Speed - 13000 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:Generator,SPA equipment,electromyography machine,horizontal processing,hanging clamp,Industry,gas turbine,tube,thread processing machine,Logistics Equipment,Performance test
• Similar models:ISB 11204TN9 FAG 1204-TVH ISO 11204 ISB 1204KTN9 ISB 1204KTN9+H204 NKE 1204-K NSK 1204K CX 1204 NTN 1204SK KOYO 1204K
• BEARING POWER International Trading Co.,Ltd. specialize in 1204 products，there is large inventory of NACHI 1204 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 1204 Which NACHI 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
  23964CAE4	320	440	90	NSK	Spherical Roller Bearings
  293/560-E-MB	560	850	175	FAG	Thrust Roller Bearings
  2RT4046	200,000	378,000	75,000	NTN	Thrust Roller Bearings
  3807-B-2RSR-TVH	35	47	10	FAG	Angular Contact Ball Bearings
  51244	220	295		CX	Thrust Ball Bearings
  602 X	2,5	8	2,8	NSK	Deep Groove Ball Bearings
  EST206+WB	30			SNR	Bearing Units
  FNTA-1629	16	29	2	NSK	Needle Roller Bearings
  MR445616	69,85	88,9	25,4	NTN	Needle Roller Bearings
  RNA4901L	16	24	13	NTN	Needle Roller Bearings
  RNAO65x85x30	65	85		CX	Cylindrical Roller Bearings
  3309B.2Z	45	100	39.7	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NJ-2322VH	110	240	80	FAG	CYLINDRICAL ROLLER BEARINGS
  MM308K-CR	40	90	23	FAF	DEEP GROOVE BALL BEARINGS
  SN308with20308	40	-	60	SKF	PILLOW BLOCKS
  UC204-012D1	.7500	1.8500	.6690	NTN	PILLOW BLOCKS
  NA4840	200	250	50	SKF	NEEDLE BEARINGS
  MCS219	95	170	32	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  1216	80	140	26	CONSOLIDATED	SELF
  R-2-ZZ	.1250	.3750	.1562	CONSOLIDATED	DEEP GROOVE BALL BEARINGS