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：2025-12-30
• Application:office equipment,oral medical device,hot and cold box,Traffic Fire Protection Equipment Security equipment,medical equipment,Laser Devices,Machine Tool Accessories,Cutting Machine,Pneumatic Control Elements,small appliances,Handling machinery and various industrial machinery
• Similar models:NBS NA4907RS NBS NA4907 CX NA4907-2RS NTN RNA4907S KOYO NA4907 JNS NA4907 Timken NA4907 SKF NA4907RS IKO RNA4907U INA RNA4907-RSR
• 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.

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  130RJ92	130	213		Timken	Cylindrical Roller Bearings
  22338-E1-JPA-T41A	190	400	132	FAG	Spherical Roller Bearings
  230/500	500	720	167	ISB	Spherical Roller Bearings
  240/1120 K30W33	1120	1580	462	ISO	Spherical Roller Bearings
  6009	45,000	75,000	16,000	NTN-SNR	Deep Groove Ball Bearings
  6215ZZ	75	130	25	KOYO	Deep Groove Ball Bearings
  6802ZZ	15	24	5	FBJ	Deep Groove Ball Bearings
  7905DF	25	42	9	NTN	Angular Contact Ball Bearings
  AST40 SP2.5				AST	Plain Bearings
  B-57	7,938	12,7	11,13	NSK	Needle Roller Bearings
  BK4018	40	47	18	CX	Cylindrical Roller Bearings
  EXFS306	30			SNR	Bearing Units
  HMK2223L	22	29	23	NTN	Needle Roller Bearings
  QJ311	55	120	29	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NF228E	140	250	42	FAG	CYLINDRICAL ROLLER BEARINGS
  NNC4868V.C3	340	420	80	FAG	CYLINDRICAL ROLLER BEARINGS
  D-38	4.4687	2.8125		INA	THRUST BALL BEARINGS
  NK38/20	48		20	INA	NEEDLE BEARINGS
  Z9608	40	90	23	New Departure	DEEP GROOVE BALL BEARINGS
  NU2206E	30	62	20	Torrington	CYLINDRICAL ROLLER BEARINGS