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Features
Brand NTN
Designation 30312U
Dimensions [d x D x W] 60х130х33.5 mm.
Bore diameter (d) 2.362 in. / 60 mm.
Outside diameter (D) 5.118 in. / 130 mm.
Width (B) 1.319 in. / 33.5 mm.
OR Width (C) 1.024 in. / 26 mm.
IR Width (B) 1.22 in. / 31 mm.
Weight 0.9299 lbs. / 2.05 kg.
Sealing Without / Open
Radial internal clearance Normal
Tolerance class Normal
Bearing Material Bearing steel
Cage Sheet metal
Number of rows 1
Series Metric
Bore type Cylindrical
Outer ring type Cylindrical
Description

Single row open tapered roller bearing NTN 30312U for cylindrical shafts. Steel cage, metric size series.

Limit rotation speed 3000 rpm. Design dynamic load 210 kN, design static load 2.05 kN. Manufacturer's recommended operating temperature -40°C to 120°C

Outer ring width (B): 26 mm.
Inner ring width (C): 31 mm.
Overall width bearing assembly (T): 33.5 mm.
ISO 355 designation: T2FB060
Capable of supporting axial and radial loads as an angular contact bearing. The split design of tapered roller bearings allows the inner ring with rollers and cage to be installed separately from the outer (outer) ring. Often installed in pairs in a back-to-back or mirrored pattern.

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30312U NTN Bearing (60х130х33.5 mm.)

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SKU: 30312UNTN60X130X34!#_
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