(dimensions in mm)

Bearing Type - NUP

Bore Dia (d) - 100.0000

Outer Dia (D) - 215.0000

Width (B) - 47.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 295,000

Static Load Rating (Cor) - 332,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Max. Shaft Shoulder Dia. Inner (Li) - 129.5

Min. Housing Shoulder Dia., Outer (Lo) - 185.5

Weight (g) - 8,230.00

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: NUP320
• Inner Diameter：100mm Outer Diameter：215mm Width：47mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:miscellaneous instruments,ventilation equipment,garbage disposal,engineering machinery,mathematical instruments,Machine tools,vertical pull,nail products,office equipment,Industry,Forging machine
• Similar models:ISB NJ320 Timken 320RF91 SIGMA NJ320 CX NJ3208 NACHI NUP320E NSK 67388/67320 NKE NJ2320-E-TVP3 SNR NU2320EG15 ISB NUP2320 CX NP2320E
• BEARING POWER International Trading Co.,Ltd. specialize in NUP320 products，there is large inventory of AST NUP320 . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP320 Which AST NUP320 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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