(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 240.0000

Outer Dia (D) - 440.0000

Width (B) - 72.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 936,000

Static Load Rating (Cor) - 1,339,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 295.0

Min. Housing Shoulder Dia., Outer (Lo) - 385.0

Weight (g) - 50,390.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

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

This bearing is also available with the HJ end plate for the inner race.

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: NU248 M
• Inner Diameter：240mm Outer Diameter：440mm Width：72mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Broadcasting System,vertical sawing machine,enzyme,Pest Monitoring,cleaners,economic mold,labor insurance,comprehensive experiment,instrumentation instrument,equipment,sample cup
• Similar models:CX NH248E CX N248E ISO SL024830 INA SL024864 NBS SL024838 FAG NU248-E-TB-M1 NTN N248 CX NP3248 ISB NJ2248 ISO NJ248
• BEARING POWER International Trading Co.,Ltd. specialize in NU248M products，there is large inventory of AST NU248 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NU248 M Which AST NU248M 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.

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  30205	25	52	16,25	Timken	Tapered Roller Bearings
  4T-6460/6420	73,025	149,225	53,975	NTN	Tapered Roller Bearings
  51306	30	60		AST	Thrust Ball Bearings
  54213U	55	100	50.4	KOYO	Thrust Ball Bearings
  6455/6420	57,15		54,229	KOYO	Tapered Roller Bearings
  A6075/A6157		39.992	11.153	NACHI	Tapered Roller Bearings
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  BU1318Z	90	190	43	Hyatt	CYLINDRICAL ROLLER BEARINGS
  NBA20319	8.0000	9.5000	.7500	NSK	ANGULAR CONTACT BALL BEARINGS
  RCS318	90	190	43	Rollway (Steel Cage)	CYLINDRICAL ROLLER BEARINGS
  W6207-2RS1	35	72	17	SKF	DEEP GROOVE BALL BEARINGS