d - 440 mm

Fw - 492 mm

D - 600 mm

B - 160 mm

C - 160 mm

r min. - 4 mm

Weight - 121 Kg

Basic dynamic load rating (C) - 2 150 kN

Basic static load rating (C0) - 5 550 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1 000 r/min

• Model Number: NNU4988K
• Inner Diameter：440mm Outer Diameter：600mm Width：160mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:top industry,relay,Machine tools,respirator,electric pump,miscellaneous instruments,stamping die and its equipment,cleaning agent,machine lathe,boring bar boring bar,plastic rolling
• Similar models:NTN NNU4988C1NAP4 ISO NNU4988KV NKE NNC4988-V NTN NNU4988K NKE NNCF4988-V KOYO DC4988AVW FAG NNU4988-S-K-M-SP NSK NNCF4988V CX NNU4988 CX NNU4988V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4988K products，there is large inventory of NTN NNU4988K . We has been built up long-term cooperation with NTN company, could make a bulk order of the NNU4988K Which NTN NNU4988K 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
  1317 K	85	180	41	NSK	Self-Aligning Ball Bearings
  1380/1328/Q	52,388	22,225	19,368	SKF	Tapered Roller Bearings
  22210EMKW33	50,000	90,000	23,000	SNR	Spherical Roller Bearings
  23122 KCW33+AH3122	110	180	56	CX	Spherical Roller Bearings
  33891/33821	52,3875	95,25	27,78252	AST	Tapered Roller Bearings
  665/653	85,725	146,05	41,275	CX	Tapered Roller Bearings
  6913-2RU	65	90	13	KOYO	Deep Groove Ball Bearings
  E-M249749D/M249710/M249710D	254	258,775	269,875	NTN	Tapered Roller Bearings
  7202	15	35	11	CYSD	Angular Contact Ball Bearings
  7924C	120	165	22	CYSD	Angular Contact Ball Bearings
  AXW 45 + AXK 4565	68	45	3	SKF	Thrust Roller Bearings
  GE 140 HS-2RS	140	230	130	ISO	Plain Bearings
  EE380080/380190	203,2	482,6	117,475	KOYO	Tapered Roller Bearings
  HAR011	55	90	18	KOYO	Angular Contact Ball Bearings
  HS7017-E-T-P4S	85	130	22	FAG	Angular Contact Ball Bearings
  LM104949/LM104911A	50,8	82,55	21,976	Fersa	Tapered Roller Bearings
  LMEKP16L	16	26		Samick	Linear Bearings
  NJ224E	120	215	40	NTN	Cylindrical Roller Bearings
  AH24156H	280	260		FAG	WITHDRAWAL SLEEVES
  NF304E	20	52	15	STEYR	CYLINDRICAL ROLLER BEARINGS