CYLINDRICAL ROLLER THRUST BEARINGS

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Cylindrical roller thrust bearing is a particular type of roller bearing. Like other roller bearings, they permit rotation between parts, but they are designed to support a high axial load while doing this (parallel to the shaft). Higher speed applications require oil lubrication. Generally, they are composed of two washers (raceways) and the cylindrical roller elements which are typically caged. As opposed to roller thrust bearings, ball thrust bearings can generally operate at higher speeds but at lower loads.

 

These bearings use cylindrical rollers and have single-row, double-row, and three-row types for larger load capacities.They support axial loads only, are suited to high loads, and have high axial rigidity.

 

Some important factors when selecting a cylindrical roller thrust bearings from AST:
Thrust bearings must be kept in matched sets.
The bore (d dimensions) of one washer (smaller) in the set will conform to the specifications.
The bore (d dimension) of the mating washer will be ~ .007” larger because it is a clearance hole for the shaft.
Cylindrical roller thrust bearings currently start with bore sizes from 45 mm and go up to 360 mm with outer diameters from 64 mm to 440 mm. Let us know if you need sizes outside these dimensions.

NSK 120TMP93 CYLINDRICAL ROLLER THRUST BEARINGS

19,05 19,05 mm
12,4 kN JH-812

NSK 320TMP93 CYLINDRICAL ROLLER THRUST BEARINGS

0.39 2.55
Imperial 0.06 in

NSK 220TMP93 CYLINDRICAL ROLLER THRUST BEARINGS

53 110
110x200x53 200

NSK 340TMP93 CYLINDRICAL ROLLER THRUST BEARINGS

225 150
ACT030DB 1,1 mm

NSK 110TMP93 CYLINDRICAL ROLLER THRUST BEARINGS

95,25 mm 44.45x95.25x27.783
27,783 mm 44,45 mm

NSK 360TMP93 CYLINDRICAL ROLLER THRUST BEARINGS

74,9 mm 18 mm
19 mm UCF212

NSK 340TMP12 CYLINDRICAL ROLLER THRUST BEARINGS

ISO 420
490 mm GE420DO

NSK 300TMP11 CYLINDRICAL ROLLER THRUST BEARINGS

16 16 mm
NKI 15/16 0,0388 Kg

NSK 140TMP94 CYLINDRICAL ROLLER THRUST BEARINGS

46 mm 88
88 mm GB35001

NSK 120TMP94 CYLINDRICAL ROLLER THRUST BEARINGS

300 800000 N / Static lo
62 mm NUP328-E-TVP2

NSK 170TMP93 CYLINDRICAL ROLLER THRUST BEARINGS

444 mm 80
535 mm 440x540x80
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