d - 120 mm

D - 165 mm

B - 45 mm

F - 135 mm

r_min - 1,1 mm

s - 2 mm / Axial displacement

m - 2860 g / Weight

C_r - 205000 N / Dynamic load rating (radial)

C_0r - 390000 N / Static load rating (radial)

C_ur - 64000 N / Fatigue limit load, radial

n_G - 3400 1/min / Limiting speed

n_B - 2200 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• Model Number: NA4924
• Inner Diameter：120mm Outer Diameter：165mm Width：45mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Optical Instruments,Machine Tool Accessories,Rolling mill,electronic components,tobacco machinery,medical Equipment,motorcycle,Medium and large motor,vertical pull,extruder,paper processing machine
• Similar models:IKO NA4924 KOYO NA4924 IKO RNA4924 JNS NA4924 INA NA4924-XL IKO RNA4924UU JNS RNA4924 INA F-84924 CRAFT NA4924-2RS NTN NA4924
• BEARING POWER International Trading Co.,Ltd. specialize in NA4924 products，there is large inventory of INA NA4924 . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4924 Which INA NA4924 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
  21318-E1-K	90	190	43	FAG	Spherical Roller Bearings
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  33116	80	130	37	ISB	Tapered Roller Bearings
  4T-LM245846/LM245810	230,188	317,5	47,625	NTN	Tapered Roller Bearings
  61810	50	65	7	NKE	Deep Groove Ball Bearings
  7017 CDB	85	130	44	ISO	Angular Contact Ball Bearings
  8100				Ruville	Wheel Bearings
  C41/600K30MB	600	980	375	SKF	Cylindrical Roller Bearings
  CSCU070-2RS	177,8	196,85	12,7	INA	Deep Groove Ball Bearings
  K22X28X17H	22	28		Timken	Needle Roller Bearings
  NAXR45TN	45	58		KOYO	Complex Bearings
  NCF2948 V	240	320	48	CX	Cylindrical Roller Bearings
  NNU 4940 SPW33	200	280	80	ISB	Cylindrical Roller Bearings
  WJ-404616	63,5	73,025		NSK	Needle Roller Bearings
  NUP2215	75	130	31	SKF	CYLINDRICAL ROLLER BEARINGS
  H3164	320	400		SKF (Old No.)	ADAPTERS
  LRJ-75	75	130	25	RHP	CYLINDRICAL ROLLER BEARINGS
  XWX709505.25	70	95		SKF (Old No.)	THRUST NEEDLE BEARINGS
  7020TGP/4	100	150	24	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  IR-5x8x8JSI	5		8	CONSOLIDATED	NEEDLE BEARINGS