Puller
A puller is a tool for removing bearings, gears, pulleys and other parts that are press-fitted onto a shaft, without damaging the parts or the shaft. Claws (arms) grip the outer circumference or the back face of the part, and a center bolt or hydraulic spindle presses against the shaft end to generate the pulling force. Main types include two-jaw and three-jaw jaw pullers that grip the outer diameter, back-face pullers that insert a separator behind the inner race, inner race pullers that grip the inner ring from inside a bearing installed in a housing, and forcing-type pullers whose claws enter between the balls of deep groove ball bearings. Small units are mechanical, while large bearings use hydraulic types. They are used in equipment maintenance and bearing replacement work.
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Puller
Inner Race Puller Kit TMIC
High-strength expandable collet type inner race puller for applications with limited space behind the bearing for hooking.
SKF
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Puller
Internal Bearing Puller Kit TMIP
A puller for removing the inner ring of a bearing fitted into a housing with an outer ring interference fit. Installed in a single operation using spring-loaded pulling tools.
SKF
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Puller
Puller Kit for Deep Groove Ball Bearings TMMD 100
Model: TMMD 100
A puller kit for removing deep groove ball bearings installed in shafts and housings. Compatible with 71 bearing types.
SKF
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Puller
Forced Extraction Puller Kit TMBP 20E
Model: TMBP 20E
An adapter-type puller for removing deep groove ball bearings installed in a housing without disassembling the machine.
SKF
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Puller
Heavy-Duty Rear Puller TMBS 150E
Model: TMBS 150E
Rear puller kit for large-diameter shafts. Equipped with a hydraulic spindle with a maximum force of 100 kN and extension rods.
SKF
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Puller
Heavy-Duty Rear Puller TMBS 100E
Model: TMBS 100E
Rear puller kit equipped with a hydraulic spindle rated up to 100 kN. Extension rods enable long-reach extraction.
SKF
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Puller
Heavy-Duty Back Puller TMBS 50E
Model: TMBS 50E
Back puller for removing bearings in confined spaces, featuring a compact kit with a mechanical spindle.
SKF
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Puller
Hydraulic Puller Kit TMHC 110E
Model: TMHC 110E
Hydraulic puller kit combining a jaw puller and a heavy-duty back puller.
SKF
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Puller
Heavy-Duty Rear Puller TMBS Series
Heavy-duty rear puller that grips the back side of a bearing inner ring for removal. Three models: TMBS 50E, 100E, and 150E.
SKF
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Puller
Hydraulic Jaw Puller Kit TMHP 10E
Model: TMHP 10E
A general-purpose hydraulic jaw puller kit including three arm lengths. Capable of a pulling force of 100 kN.
SKF
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Puller
SKF High-Load Hydraulic Jaw Puller TMHP
Hydraulic-assisted jaw puller with maximum pulling force of 150 to 500 kN. For removing large bearings.
SKF
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Puller
Hydraulic Puller Set TMMA ..H/SET
Model: TMMA 75H/SET / TMMA 100H/SET
Hydraulic-type EasyPull combined with a pulling plate and protective cover as a set.
SKF
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Puller
SKF EasyPull Hydraulic Puller TMMA ..H
Model: TMMA 75H / TMMA 100H
Hydraulic pulling tool with pre-assembled hydraulic cylinder, pump and puller, ready for immediate use.
SKF
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Puller
SKF EasyPull Mechanical Puller TMMA Series
A 3-jaw mechanical pulling tool with spring-loaded arms that fit behind a component in one action.
SKF
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Puller
SKF Standard Jaw Puller TMMP Series
Standard mechanical jaw pullers with 2 or 3 jaws for removing small and medium-sized bearings.
SKF
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Puller
SKF Reversible Jaw Puller TMMR F Series
A universal two-arm puller that can pull from either the inner or outer diameter side. Long-arm version (XL) also available.
SKF
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Puller
SKF High-Load Jaw Puller TMMP 6/10/15
A high-load mechanical jaw puller with three jaws and automatic centering mechanism for medium to large bearings.
SKF
How to choose Puller
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1. Allow margin in the required pulling force
Larger interference fits and larger parts require more force. The listed maximum pulling forces range from 6 to 500 kN, and hydraulic types are mainly used at around 100 kN and above. Also check whether a safety valve is provided to prevent overloading.
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2. Confirm the outer diameter falls within the grip width
The outer diameter of the bearing or part to be removed must fall within the outer diameter range the claws can grip. Claw engagement tends to be shallow at the ends of the range, so select a model with some margin. When used as an internal puller, check the inner-diameter grip width.
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3. Confirm the claws reach the back of the part
If the effective arm length is insufficient for the part thickness or its position from the shaft end, the claws will not engage the back face. For bearings far from the shaft end, models supplied with extension rods or extension pieces, or models with a large maximum reach from the shaft end, are suitable.
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4. Match the bearing bore and shaft diameter
Back-face pullers and inner race pullers have defined applicable ranges for bearing bore and shaft diameter. Listed products cover bearing bores from 7 to 160 mm. Check the bore, outer diameter and width of the target bearing from its model number against the applicable range.
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5. Check the pulling travel and stroke
Fully removing a bearing from the shaft requires travel equal to the fitted length. If the maximum stroke is insufficient, extension pieces must be added partway through the work, so select a model by comparing its stroke with the fitted length.
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6. Select the type to suit the mounting condition
Inner race or forcing-type pullers suit cases where the outer ring is press-fitted into a housing. Back-face or collet-type pullers suit cases where there is little clearance behind the inner race. Jaw pullers suit cases where the outer circumference can be gripped. The suitable type therefore depends on the mounting condition.
This guide was written by AI based on the listed products' documents and specification items. Check each manufacturer's documents before adopting.