d - 120 mm

Fw - 135 mm

D - 180 mm

B - 105 mm

C - 105 mm

r min. - 2,5 mm

r1 min. - 2,5 mm

Weight - 9,3 Kg

Basic dynamic load rating (C) - 445 kN

Basic static load rating (C0) - 855 kN

• Model Number: 4R2438
• Inner Diameter：120mm Outer Diameter：180mm Width：105mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:Ball screw,marine analysis,medical Equipment,Technical Equipment,wall industry,decoration machinery,medical equipment,food packaging,other processing,medical equipment,Blood coagulation reagent
• Similar models:NTN 4R2438
• BEARING POWER International Trading Co.,Ltd. specialize in 4R2438 products，there is large inventory of NTN 4R2438 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R2438 Which NTN 4R2438 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
  23934YM	170	230	45	Timken	Spherical Roller Bearings
  30221UDF	105	190	78	NTN	Tapered Roller Bearings
  52312	50	110	64	FAG	Thrust Ball Bearings
  6204-ZNR	20	47	14	ISB	Deep Groove Ball Bearings
  7009CDT	45	75	16	CYSD	Angular Contact Ball Bearings
  7026 ADB	130	200	66	ISO	Angular Contact Ball Bearings
  88504	20,000	47,000	17,750	NTN	Deep Groove Ball Bearings
  89413-TV	65	140	45	INA	Thrust Roller Bearings
  GE 120 ECR-2RS	120	180	85	ISO	Plain Bearings
  FLBC4-8ZZ	4	9,2	3	NTN	Deep Groove Ball Bearings
  HR32314J	70	150	54	NSK	Tapered Roller Bearings
  NUP 1010	50	80	16	NACHI	Cylindrical Roller Bearings
  RNA2065	78,3	95	28	KOYO	Needle Roller Bearings
  X30316M/Y30316M	80	170	42,5	Timken	Tapered Roller Bearings
  S71922 ACE/HCP4A	150	110	20	SKF	Angular Contact Ball Bearings
  UCT216-50	79,375			FYH	Bearing Units
  WS81111	55	78		FAG	THRUST ROLLER BEARINGS
  J-2412			.7500	Torrington	NEEDLE BEARINGS
  215-ZZNR	75	130	25	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NNCF-4880V	400	500	100	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS