d - 100 mm

Fw - 115 mm

D - 140 mm

B - 40 mm

C - 40 mm

r5 min. - 1,1 mm

S - 3,5 mm

Weight - 2,01 Kg

Basic dynamic load rating (C) - 139 kN

Basic static load rating (C0) - 296 kN

(Grease) Lubrication Speed - 3700 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number:NA4920
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2025-12-31
• Application:generator,electric pump,wheel lathe,metallurgy,EEG,baler,extruder,Surveying Surveying Instruments,forming machine,Die,rolling machine
• Similar models:SKF NA4920 IKO NA4920U SKF RNA4920 CX NA4920 IKO RNA4920U NTN NA4920S INA RNA4920 IKO NA4920UU NTN NA4920 CX RNA4920
• BEARING POWER International Trading Co.,Ltd. specialize in NA4920 products，there is large inventory of KOYO NA4920 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4920 Which KOYO NA4920 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
  23172YMB	360	600	192	Timken	Spherical Roller Bearings
  4T-LL639249/LL639210	196,85	241,3	23,812	NTN	Tapered Roller Bearings
  6216ZZ	80	140	26	CRAFT	Deep Groove Ball Bearings
  6219ZZ	95	170	32	NTN	Deep Groove Ball Bearings
  627ZZ	7	22	7	KOYO	Deep Groove Ball Bearings
  7310CDF	50	110	27	NACHI	Angular Contact Ball Bearings
  BEAM 17/62/Z 7P60	17	62	25	SNFA	Thrust Ball Bearings
  BTM 100 ATN9/P4CDB	100	150	45	SKF	Thrust Ball Bearings
  EXPA201	12			SNR	Bearing Units
  FC 4462225	220	310	225	ISB	Cylindrical Roller Bearings
  L-415	1,5	4	1,2	NMB	Deep Groove Ball Bearings
  NJ206	30	62	16	CRAFT	Cylindrical Roller Bearings
  NN3020	100	150	37	KOYO	Cylindrical Roller Bearings
  NU226	130	230	40	KOYO	Cylindrical Roller Bearings
  SC8W-B	8			Samick	Linear Bearings
  UKT319+H2319	85			NACHI	Bearing Units
  NKS30	45		22	INA	NEEDLE BEARINGS
  DL-35	57	35		INA	THRUST BALL BEARINGS
  7222CDP4GA	110	200	38	SKF	ANGULAR CONTACT BALL BEARINGS
  T-98	9.8750	11.5000	1.0625	CONSOLIDATED	TAPERED ROLLER BEARINGS