d - 100 mm

D - 140 mm

B - 40 mm

F - 115 mm

r_min - 1,1 mm

s - 2 mm / Axial displacement

m - 1900 g / Weight

C_r - 144000 N / Dynamic load rating (radial)

C_0r - 270000 N / Static load rating (radial)

C_ur - 45500 N / Fatigue limit load, radial

n_G - 4000 1/min / Limiting speed

n_B - 2600 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• Model Number:NA4920
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2025-12-24
• Application:Oral Image,transportation equipment,PVC,Display Devices,pipe fittings Steel industry,small diesel generators,crimping tools,agricultural testing and analysis equipment and related,building decoration raw materials and accessories,top industry,Industrial equipment
• Similar models:KOYO NA4920 NTN NA4920 Timken NA4920 NTN RNA4920 NSK NA4920 NSK RNA4920TT IKO NA4920U NBS NA4920 AST RNA4920 IKO RNA4920U
• BEARING POWER International Trading Co.,Ltd. specialize in NA4920 products，there is large inventory of INA NA4920 . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4920 Which INA 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
  23230 CW33	150	270	96	CX	Spherical Roller Bearings
  239748B	247	320	96	KOYO	Thrust Ball Bearings
  40BER19XE	40	62	12	NSK	Angular Contact Ball Bearings
  60/1060 MB	1500	1060	195	SKF	Deep Groove Ball Bearings
  6004ZZ	20	42	12	NTN	Deep Groove Ball Bearings
  6208-2RZ	40	80	18	ISB	Deep Groove Ball Bearings
  BH-98	14,288	20,638	12,7	NSK	Needle Roller Bearings
  BK4218	42	49	18	CX	Cylindrical Roller Bearings
  G1013KLLB	20,6375	52	34,92	Timken	Deep Groove Ball Bearings
  GE75XS/K	75	120	64	FBJ	Plain Bearings
  K22x26x13	22	26	13	CX	Needle Roller Bearings
  KMJ20X26X15.1	20,000	26,000		NTN	Needle Roller Bearings
  RNA2125	143,5	150,5	34	Timken	Needle Roller Bearings
  MJ-32161	50,8	60,325	25,4	NSK	Needle Roller Bearings
  MR82X	2,5	8	2,5	ISB	Deep Groove Ball Bearings
  NF228	140	250	42	KOYO	Cylindrical Roller Bearings
  S7009 ACD/P4A	45	75	16	SKF	Angular Contact Ball Bearings
  S206FF	30	62	16	BCA	DEEP GROOVE BALL BEARINGS
  FPCU404-2RS1	4.2500	5.0000	.5000	SKF	DEEP GROOVE BALL BEARINGS
  32210	50	90	23	SNR	TAPERED ROLLER BEARINGS