d - 420 mm

F - 470 mm

D - 560 mm

B - 140 mm

C - 140 mm

r min. - 4 mm

s - 2,5 mm

da min. - 436 mm

Da max. - 544 mm

ra max. - 3 mm

Weight - 89,8 Kg

Basic dynamic load rating (C) - 1500 kN

Basic static load rating (C0) - 4250 kN

(Grease) Lubrication Speed - 550 r/min

(Oil) Lubrication Speed - 850 r/min

• Model Number: NA4984
• Inner Diameter：420mm Outer Diameter：560mm Width：140mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:noise inspection,chemical raw materials and reagents,Pneumatic Control Elements,Doppler,sucker industry,Display Devices,wire industry,spring industry,Optical Instruments,Cylinder Pneumatic Treatment Element,tapered grinder
• Similar models:NTN RNA4984 ISO RNA4984 ISO NA4984 NSK RNA4984 NTN NA4984 IKO NA4984 IKO RNA4984 CX RNA4984 NSK NA4984 CX NA4984
• BEARING POWER International Trading Co.,Ltd. specialize in NA4984 products，there is large inventory of NTN NA4984 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4984 Which NTN NA4984 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
  101040/101076C	40	76	24,75	Gamet	Tapered Roller Bearings
  2310-K+H2310	50	110	40	NKE	Self-Aligning Ball Bearings
  24036 MBW33	180	280	100	MPZ	Spherical Roller Bearings
  7024 ADF	120	180	56	ISO	Angular Contact Ball Bearings
  AB12013	35	85	20	SNR	Deep Groove Ball Bearings
  ARXJ38.5X53.5X3	38,500	53,500	3,000	NTN	Needle Roller Bearings
  E 280 /S/NS /S 7CE3	80	140	26	SNFA	Angular Contact Ball Bearings
  GEZH 312 ES-2RS	158,75	95,25	94,945	SKF	Plain Bearings
  N 309 ECP	100	45	25	SKF	Thrust Ball Bearings
  NU 1876 ECM	480	380	46	SKF	Thrust Ball Bearings
  SF627-2RS	7	22	7	ZEN	Deep Groove Ball Bearings
  230SM300MA	300	480	121	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  LS5578	55	78		SKF	THRUST NEEDLE BEARINGS
  NUCF20	20	52	24	IKO	NEEDLE BEARINGS
  6004Z	20	42	12	SKF	DEEP GROOVE BALL BEARINGS
  33030	150	225	59	CONSOLIDATED	TAPERED ROLLER BEARINGS
  LER-130	5.4375		25.31	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  LER-154	6.8750		25.34	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  ZSL192309	45	100	36	CONSOLIDATED	CYLINDRICAL ROLLER BEARING
  A-6236WB	180	320	8.5000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS