(dimensions in mm)

Bearing Type - NUP

Bore Dia (d) - 40.0000

Outer Dia (D) - 90.0000

Width (B) - 23.0000

Radius (min) (rs) - 1.500

Dynamic Load Rating (Cr) - 85,300

Static Load Rating (Cor) - 84,500

Max Speed (Grease) (X1000 RPM) - 7

Max Speed (Oil) (X1000 RPM) - 9

Max. Shaft Shoulder Dia. Inner (Li) - 52.0

Weight (g) - 689.00

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:NUP308 ETN
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:Industrial,packaging machinery,Blood coagulation reagent,Spectrum Products,Laser Measurements,insect experimental analysis instrument,Cutting Machine,meat products machine,Other Machine Tools,ECG,lifting chain
• Similar models:SKF RNU308ECP KOYO NN3088K NACHI NU308 NACHI 22308AEXK NKE NU308-E-TVP3 SIGMA NUP308 NTN NUP308 NTN NN3080KC1NAP4 CYSD N308E CX NU3308
• BEARING POWER International Trading Co.,Ltd. specialize in NUP308ETN products，there is large inventory of AST NUP308 ETN . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP308 ETN Which AST NUP308ETN 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
  315-Z	75	160	37	SKF	Deep Groove Ball Bearings
  5S-2LA-HSE011CG/GNP42	55	90	18	NTN	Angular Contact Ball Bearings
  609Z	9	24	7	NTN	Deep Groove Ball Bearings
  6013N	65	100	18	NTN	Deep Groove Ball Bearings
  6205	25	52	15	AST	Deep Groove Ball Bearings
  7944DB	220	300	38	NTN	Angular Contact Ball Bearings
  AC3427B	170	270	40	KOYO	Angular Contact Ball Bearings
  DL 18 16	18	24	16	KOYO	Needle Roller Bearings
  HI-CAP ST2857LFTSH3	28	57	17	KOYO	Tapered Roller Bearings
  NF 328	140	260	62	NSK	Cylindrical Roller Bearings
  NNCL4960CV	300	420	118	SKF	Cylindrical Roller Bearings
  SBNPTH202-100	15		83,5	KOYO	Bearing Units
  W 61709	55	45	6	SKF	Deep Groove Ball Bearings
  7414WNSU	70	180	42	FAF	ANGULAR CONTACT BALL BEARINGS
  B-14	1.3125	2.3437		Aetna	THRUST BALL BEARINGS
  6319.2RSR	95	200	45	FAG	DEEP GROOVE BALL BEARINGS
  314-SG	70	150	35	MRC	DEEP GROOVE BALL BEARINGS
  NBC13909	5.5000	6.2500	.3750	NSK	DEEP GROOVE BALL BEARINGS
  GS81102	16	28		Torrington	THRUST ROLLER BEARINGS
  93612	1.1250	1.5000	.7500	RBC	JOURNAL ROLLER ASSEMBLIES