F - 42 mm

Fw - 35 mm

D - 55 mm

B - 21 mm

C - 20 mm

r min. - 0,6 mm

da min. - 39 mm

Da max. - 45 mm

ra max. - 0,6 mm

Db max - 51 mm

Weight - 0,175 Kg

Basic dynamic load rating (C) - 22,7 kN

Basic static load rating (C0) - 39,5 kN

(Grease) Lubrication Speed - 4 800 r/min

• Model Number: NA4907L
• Inner Diameter：42mm Outer Diameter：55mm Width：21mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:Other machinery,Industrial,trolley,plastic molding,ventilator anesthesia machine etc,baler,tray industry,paper processing machine,electrocardiograph,key lock,lifting chain
• Similar models:Timken RNA4907 CX NA4907 ISO NA4907 NTN RNA4907L ISO RNA4907-2RS IKO NA4907UU IKO RNA4907U NTN NA4907S KOYO NA4907,2RS NTN NA4907R
• BEARING POWER International Trading Co.,Ltd. specialize in NA4907L products，there is large inventory of NTN NA4907L . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4907L Which NTN NA4907L 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
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  23992YMB	460	620	118	Timken	Spherical Roller Bearings
  25580/25521-B	44,45	83,058	25,4	Timken	Tapered Roller Bearings
  30204F	20	47	15,25	Fersa	Tapered Roller Bearings
  51322X	110	190	63	NSK	Thrust Ball Bearings
  53218	90	135	38,5	FAG	Thrust Ball Bearings
  628/5-2Z	11	5	4	SKF	Deep Groove Ball Bearings
  68/1.5	1,5	4	1,2	KOYO	Deep Groove Ball Bearings
  CRD-7015	350	480	110	NTN	Tapered Roller Bearings
  Q340	200	420	80	CX	Angular Contact Ball Bearings
  NJ319-E-TVP2	95	200	45	FAG	Cylindrical Roller Bearings
  QJ1006	30	55	13	ISO	Angular Contact Ball Bearings
  S4210	50	90	28	ZEN	Deep Groove Ball Bearings
  L10WA1000	10.0000	12.0000	1.0000	FAG	DEEP GROOVE BALL BEARINGS
  ANK1226	12	26	2	FAG (Old No.)	THRUST NEEDLE BEARINGS
  LR5201-2Z	12	35	15.9	INA	YOKE TYPE TRACK ROLLERS
  624	4	13	5	Nachi	DEEP GROOVE BALL BEARINGS
  FLBC5-9	5	9	2.5	NTN	DEEP GROOVE BALL BEARINGS
  6308	40	90	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  N-244E	220	400	65	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS