(dimensions in mm)

Bearing Type - NUP

Bore Dia (d) - 190.0000

Outer Dia (D) - 340.0000

Width (B) - 55.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 567,000

Static Load Rating (Cor) - 790,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 231.0

Min. Housing Shoulder Dia., Outer (Lo) - 299.0

Weight (g) - 23,670.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number:NUP238 M
• Inner Diameter：190mm Outer Diameter：340mm Width：55mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Medical room equipment,pump,sewage pump,Machine Tool Accessories,Pump,ignition system,metal mold,machining,Solenoid Valves,Pneumatic Actuator,building decoration raw materials and accessories
• Similar models:ISB NJ238 SNR NU238EM ISO NU3238 NACHI NUP2238 NACHI 23238A2X NTN NU238 ISO NP2238 SIGMA A5238WB NKE NJ238-E-MPA NSK N238
• BEARING POWER International Trading Co.,Ltd. specialize in NUP238M products，there is large inventory of AST NUP238 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP238 M Which AST NUP238M 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
  30BVV06-2G	30	68	45	NACHI	Angular Contact Ball Bearings
  40BNR10X	40	68	15	NSK	Angular Contact Ball Bearings
  7208-B-TVP	40	80	18	FAG	Angular Contact Ball Bearings
  BT1916M	30,162	38,1	25,4	KOYO	Needle Roller Bearings
  CR1084	50	93,264	30,162	NTN	Tapered Roller Bearings
  EGBZ0812-E40	12,7	15,082	19,05	INA	Plain Bearings
  HR32226J	130	230	67,75	NSK	Tapered Roller Bearings
  K25x30x20	25	30	20	CX	Needle Roller Bearings
  K5X8X10TN	5	9		KOYO	Needle Roller Bearings
  NA209	45	85	42,8	KOYO	Deep Groove Ball Bearings
  NK70/25	70	85	25	Timken	Needle Roller Bearings
  NNCF4992-V	460	577	160	NKE	Cylindrical Roller Bearings
  SA204F	20	47	21,5	KOYO	Deep Groove Ball Bearings
  VKBA 3572				SKF	Wheel Bearings
  L18WA1200	12.0000	14.0000	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  AH2238	190	180		FAG	WITHDRAWAL SLEEVES
  NUP405	25	80	21	SKF	CYLINDRICAL ROLLER BEARINGS
  53206-XU				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  H-3130x135	150	195		CONSOLIDATED	ADAPTERS
  6019-2RSNR	95	145	24	CONSOLIDATED	DEEP GROOVE BALL BEARINGS