d - 100 mm

Fw - 115 mm

D - 140 mm

B - 41 mm

C - 40 mm

r min. - 1,1 mm

da min. - 106,5 mm

da max - 113 mm

Da max. - 133,5 mm

Weight - 1,98 Kg

Basic dynamic load rating (C) - 134 kN

Basic static load rating (C0) - 297 kN

Limiting speed - 1 700 r/min

• Model Number: NA 4920U
• Inner Diameter：100mm Outer Diameter：140mm Width：41mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:Logistics Equipment,printing machinery,air purification,forming machine,Forming mold,car steering pin,altimeter etc,Industrial Adhesive,agricultural testing and analysis equipment and related,defogging and degreasing,medical equipment
• Similar models:NTN NA4920S ISO RNA4920 CRAFT NA4920-2RS IKO NA4920UU JNS RNA4920 NTN RNA4920 IKO NA4920U KOYO RNA4920 INA RNA4920-XL NBS NA4920
• BEARING POWER International Trading Co.,Ltd. specialize in NA4920U products，there is large inventory of IKO NA 4920U . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4920U Which IKO NA4920U 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
  1319-K	95	200	45	NKE	Self-Aligning Ball Bearings
  135	5	19	6	CX	Self-Aligning Ball Bearings
  230/950E	950	1360	300	NACHI	Cylindrical Roller Bearings
  29322-M	110	190	48	NKE	Thrust Roller Bearings
  5210-2RS	50	90	30,162	FBJ	Angular Contact Ball Bearings
  53332X	160	270	91,7	NSK	Thrust Ball Bearings
  7911DF	55	80	13	NTN	Angular Contact Ball Bearings
  AXK2542	25	42	2	KOYO	Needle Roller Bearings
  F625ZZ	5	16	5	KOYO	Deep Groove Ball Bearings
  K17x21x10	17	21	10	ISO	Needle Roller Bearings
  NA2075	75	110	32	KOYO	Needle Roller Bearings
  NJ5219	95	170	55,56	CX	Cylindrical Roller Bearings
  R-1340DD	4	13	5	NMB	Deep Groove Ball Bearings
  UCECH202	15		31	NACHI	Bearing Units
  200536	1.2500	1.8750	2.2500	BAL	JOURNAL ROLLER ASSEMBLIES
  L1213U	65	120	23	Rollway	CYLINDRICAL ROLLER BEARINGS
  GE80DO	80	120	55	INA	SPHERICAL PLAIN BEARINGS
  512/950				CONSOLIDATED	THRUST BALL BEARINGS
  RNA-22/8-2RSX	24		11.8	CONSOLIDATED	NEEDLE BEARINGS
  A-6236WB	180	320	8.5000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS