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Datasheet generated 2026-10-07
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SKF THAP400E Hydraulic bearing mounting / dismounting tool

SKF · Tools & Workshop Consumables · Hydraulic Bearing Mounting Tools · Sweden · skf.com
Part Number
THAP400E  ·  HS 8412.29
SKF THAP400E Hydraulic bearing mounting / dismounting tool

SKF THAP400E hydraulic bearing mounting / dismounting tool. Hydraulic pump, oil injector, or hydraulically-driven nut used to mount a large tapered-bore bearing to its correct radial internal clearance, and to dismount it without shaft damage. SKF HMV-E hydraulic nut, TMHP / THAP pump, or SKF Drive-up-Method oil-pressure kit.

Technical Specifications

TypeHydraulic bearing mounting / dismounting tool
DesignationSKF THAP400E
HS code8412.29
Dimensions (W x L x H)171 x 405 x 202 mm
Case dimensions (l x h x w)690 x 245 x 310 mm
Maximum pressure4000 bar
Maximum pressure (MPa)400 MPa
Recommended applicationsOK Couplings;Large pressure joints;Oil injection for large gears and railway wheels
Volume per stroke0.64 ml
Air pressure limiter7 bar
Air consumption200 l/min
Pressure ratio1:667
Pressure gaugeOptional
Oil containerNo
Oil outlet threadG 3/4
Oil viscosity (maximum)1500 mm²/s
Housing materialAluminium;Alloy tool steel
ColourBlue;Metallic grey
ContentAir driven pump 400 MPa;2x Low pressure hoses with couplings (1.5 m);Air hose coupling(f);Mounting fluid (1 ltr);Instructions for use;Carrying case
Country of Manufacturing (COM code)11 - Sweden
Product net weight20.9 kg
eClass code23-05-19-01
UNSPSC code27112908

Properties

MaterialAs declared by SKF designation suffix
Temperature rangePer SKF product data
Primary standardSKF designation convention
MOQ1

Compatibility

Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.

Cross-References

Attached Documents