d - 190 mm

Fw - 231 mm

D - 340 mm

B - 55 mm

C - 55 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 23.2 Kg

Basic dynamic load rating (C) - 554 kN

Basic static load rating (C0) - 768 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2000 r/min

• Model Number:NU238
• Inner Diameter：190mm Outer Diameter：340mm Width：55mm
• Type：Cylindrical Roller Bearings
• Update date：2026-01-08
• Application:electromyography machine,Forming mold,Material handling equipment,Industrial,metallurgical mold,sleep monitoring,Roller,historical instruments,walking Food processing machinery and equipment,milling head plug,Vertical pull
• Similar models:KOYO 180FC123870A ISO NP2238 ISO NF2238 ISO NU3238 NKE NJ238-E-MA6 NACHI NU2238E NSK NJ238EM CX N238E FAG NU238-E-M1 ISO NUP2238
• BEARING POWER International Trading Co.,Ltd. specialize in NU238 products，there is large inventory of KOYO NU238 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NU238 Which KOYO NU238 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
  105120/105165C	120	165	28	Gamet	Tapered Roller Bearings
  14585/25	34,925	68,262	20,638	PFI	Tapered Roller Bearings
  61902	15	28	7	CX	Deep Groove Ball Bearings
  6330	150	320	65	NTN	Deep Groove Ball Bearings
  7209 C-UX	45	85	38	CX	Angular Contact Ball Bearings
  7328-B-MP	140	300	62	FAG	Angular Contact Ball Bearings
  7819CG/GNP42	95	120	13	NTN	Angular Contact Ball Bearings
  81172	360	440		ISO	Thrust Roller Bearings
  AXK 150190	150	190	5	CX	Needle Roller Bearings
  E8	8	24	7	ISO	Deep Groove Ball Bearings
  NF208	40	80	18	CRAFT	Cylindrical Roller Bearings
  NJ1005	25	47	12	CX	Cylindrical Roller Bearings
  NU1080	400	550		NSK	Cylindrical Roller Bearings
  PFT 1.1/2 TF	38,1	3,5	10	SKF	Bearing Units
  QJ1028	140	210	33	CYSD	Angular Contact Ball Bearings
  UK306	30	72	30	KOYO	Deep Groove Ball Bearings
  MMF517BS62PPDM	17	62	25	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  J281632	.8750	1.3750	1.0000	Bower	JOURNAL ROLLER ASSEMBLIES
  32016	80	125	29	SNR	TAPERED ROLLER BEARINGS
  6406	30	90	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS