d - 20 mm

Fw - 25 mm

D - 37 mm

B - 18 mm

C - 17 mm

r min. - 0,3 mm

Weight - 0,078 Kg

Basic dynamic load rating (C) - 16,8 kN

Basic static load rating (C0) - 18,7 kN

(Grease) Lubrication Speed - 7 500 r/min

• Model Number:NA4904TT
• Inner Diameter：20mm Outer Diameter：37mm Width：18mm
• Type：Needle Roller Bearings
• Update date：2023-03-07
• Application:linear drive,Grinding and polishing equipment,Display Devices,coupling type,Industrial,security equipment,Broadcasting System,air shower etc,gas turbine,flow control valve,instrumentation instrument
• Similar models:INA NA4904-RSR IKO RNA4904U Timken RNA4904RS JNS NA4904 IKO NA4904UU CX NA4904 JNS RNA4904 KOYO RNA4904 NBS NA4904RS NTN NA4904R
• BEARING POWER International Trading Co.,Ltd. specialize in NA4904TT products，there is large inventory of NSK NA4904TT . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4904TT Which NSK NA4904TT 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
  24192 CW33	460	760	300	CX	Spherical Roller Bearings
  32009X/Q	45	75	20	SKF	Tapered Roller Bearings
  3578/3520	44,45	84,138	30,162	ISO	Tapered Roller Bearings
  53412U	60	130	58	NACHI	Thrust Ball Bearings
  55176C/55437	44,45	111,125	30,162	CX	Tapered Roller Bearings
  6204/HR22T2	47	20	14	SKF	Deep Groove Ball Bearings
  B-44	6.350	11.113	6.35	KOYO	Needle Roller Bearings
  BA2B 633668 A	28	67	28,2	SKF	Angular Contact Ball Bearings
  BLLP3J	17		22	NACHI	Bearing Units
  GE90XT/X-2RS	90	130		AST	Plain Bearings
  NJ 409	45	120	29	ISB	Cylindrical Roller Bearings
  NKS37	37	52	22	SKF	Needle Roller Bearings
  UCC315	75		82	FYH	Bearing Units
  180CM789	18.0000	27.0000	3.5000	American	CYLINDRICAL ROLLER BEARINGS
  SAF609	1.5000			FAG	PILLOW BLOCKS
  6304.2Z	20	52	15	FAG	DEEP GROOVE BALL BEARINGS
  NU405	25	80	21	STEYR	CYLINDRICAL ROLLER BEARINGS
  UQ20304DTL7	20	52	15	New Departure	ANGULAR CONTACT BALL BEARINGS
  NA-4903-2RS	17	30	13	CONSOLIDATED	NEEDLE BEARINGS
  53236-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING