d - 15 mm

D - 31 mm

T - 12 mm

d1 - 31 mm

r min. - 0.6 mm

D1 - 15.2 mm

da min. - 25 mm

Da max. - 21 mm

ra max. - 0.6 mm

Weight - 0.041 Kg

Basic dynamic load rating (C) - 14,3 kN

Basic static load rating (C0) - 22,8 kN

(Grease) Lubrication Speed - 5100 r/min

(Oil) Lubrication Speed - 7700 r/min

• Model Number:2902
• Inner Diameter：15mm Outer Diameter：31mm Width：12mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:electrocardiograph,packaging machinery,quality inspection equipment,milling head plug,Sensors,wall industry,beverage production,medical equipment,Industrial,sterilizers,internal combustion engine
• Similar models:NACHI 2902 INA 2902 FBJ 2902
• BEARING POWER International Trading Co.,Ltd. specialize in 2902 products，there is large inventory of NACHI 2902 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2902 Which NACHI 2902 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
  160RJ92	160	267		Timken	Cylindrical Roller Bearings
  3775/3720	50,8	93,264	30,162	Timken	Tapered Roller Bearings
  71924 ATBP4	120	165	22	CX	Angular Contact Ball Bearings
  7326BGM	130,000	280,000	58,000	SNR	Angular Contact Ball Bearings
  NJ2372	360	750	224	ISO	Cylindrical Roller Bearings
  NKI45/25	45	62	25	CX	Needle Roller Bearings
  NU415 M	75	190	45	AST	Cylindrical Roller Bearings
  RNAO45x62x40	45	62	40	SKF	Needle Roller Bearings
  T311	76,2	161,925	33,338	Timken	Thrust Roller Bearings
  U399A/U365L	39,688	79,967	19,395	Timken	Tapered Roller Bearings
  MS14AC	1.7500	4.2500	1.0625	FAG	ANGULAR CONTACT BALL BEARINGS
  S6209.2RSR	45	85	19	FAG	DEEP GROOVE BALL BEARINGS
  H217	85	110		STEYR	ADAPTERS
  121-KRDU#7BKE	105	160	26	MRC	ANGULAR CONTACT BALL BEARINGS
  MS-12-NR	1.2500	3.1250	.8750	NH	DEEP GROOVE BALL BEARINGS
  CRHSB-48	1.5000	3.0000	1.7500	Torrington	NEEDLE BEARINGS
  93332	.7500	1.1250	2.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  SUCTP207-23	1.4375			PTI	THERMOPLASTIC PILLOW BLOCKS
  1615-ZZ	.4375	1.1250	.3750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  IR-5x8x8JSI	5		8	CONSOLIDATED	NEEDLE BEARINGS