d - 22 mm

D - 42 mm

T - 14 mm

d1 - 42 mm

r min. - 0.6 mm

D1 - 22.2 mm

da min. - 34 mm

Da max. - 30 mm

ra max. - 0.6 mm

Weight - 0.085 Kg

Basic dynamic load rating (C) - 18,9 kN

Basic static load rating (C0) - 34,5 kN

(Grease) Lubrication Speed - 4100 r/min

(Oil) Lubrication Speed - 6100 r/min

• Model Number:2904 1/2
• Inner Diameter：22mm Outer Diameter：42mm Width：14mm
• Type：Thrust Ball Bearings
• Update date：2025-12-12
• Application:electromyography machine,aerial work platform,quality inspection equipment,hot and cold box,pump industry,wall industry,gantry processing,Sensors,car steering pin,Industrial Electromechanical,Vacuum generator
• Similar models:NACHI 29041/2 NACHI 2904,5 INA 2904 INA 2904-1/2 FBJ 2904-1/2 FBJ 2904 NACHI 2904
• BEARING POWER International Trading Co.,Ltd. specialize in 29041/2 products，there is large inventory of NACHI 2904 1/2 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2904 1/2 Which NACHI 29041/2 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
  21317	85	180	41	ISB	Spherical Roller Bearings
  294/500	500	870	224	NTN	Thrust Roller Bearings
  29356E	280,000	440,000	95,000	SNR	Thrust Roller Bearings
  32938	190	260	45	TMB	Tapered Roller Bearings
  4T-30212	60	110	23,75	NTN	Tapered Roller Bearings
  61921	105	145	20	NKE	Deep Groove Ball Bearings
  7918	90	125	18	NTN	Angular Contact Ball Bearings
  HH234032/HH234010	139,7	307,975	88,9	Timken	Tapered Roller Bearings
  HM265049/10	368,249	523,875	101,6	CX	Tapered Roller Bearings
  RNA4907	42	55	20	INA	Needle Roller Bearings
  T-H242649/H242610	206,375	336,55	98,425	NTN	Tapered Roller Bearings
  TUP1 100.60	100	105		CX	Plain Bearings
  NU2312E	60	130	46	FAG	CYLINDRICAL ROLLER BEARINGS
  WE510	.6250	1.7500	.6250	FED	DEEP GROOVE BALL BEARINGS
  NX10Z	19	10		INA	NEEDLE BEARINGS
  XLJT-31/2	3.5000	5.0000	.7500	RHP	ANGULAR CONTACT BALL BEARINGS
  LRJA7/8	.8750	2.0000	.5625	RHP	CYLINDRICAL ROLLER BEARINGS
  93L03	17	35	10	New Departure	DEEP GROOVE BALL BEARINGS
  RSL185038	190	10.6210	136	CONSOLIDATED	CYLINDRICAL ROLLER BEARING
  RSL183011	55		26	CONSOLIDATED	CYLINDRICAL ROLLER BEARING