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Description
The SKF TMIC 7-28 Internal Bearing Puller Kit is designed for fast and controlled removal of bearings installed in housings where the interference fit is on the bearing’s outer ring. Covering bearing bore diameters from 7 to 28 mm, this professional internal bearing puller set is ideal for maintenance and repair applications where access behind the bearing is limited.
The kit uses expandable, high-strength collet extractors that pass through the bearing bore and securely grip behind the bearing. Once the correct collet is installed, the included slide hammer applies controlled impact force to extract the bearing from its housing. This design provides a reliable grip while helping reduce the risk of damage to the surrounding housing and components.
The SKF TMIC 7-28 includes five extractor sizes covering 7–8 mm, 10–12 mm, 12–15 mm, 17–20 mm and 22–28 mm bearing bores. Its broad capacity makes the kit suitable for removing many common deep-groove ball bearings, self-aligning ball bearings, angular-contact ball bearings and smaller spherical roller bearings.
Constructed for strength, durability and repeated industrial use, the SKF TMIC 7-28 bearing removal tool is well suited for mechanical maintenance, electric-motor repair, gearbox service, machinery rebuilding and workshop applications. The complete internal bearing puller kit is supplied in a sturdy carrying case that keeps the slide hammer and collet extractors organized, protected and ready for use.
Key Features
- Designed for removing bearings mounted in housings where the interference fit is on the outer ring
- Suitable for bearing bore diameters from 7 to 28 mm (0.28 to 1.10 in.)
- Expandable collet design securely grips behind the bearing
- Works in applications with limited space behind the bearing
- High-strength components provide durability and reliable pulling force
- Slide hammer applies controlled impact force for fast bearing removal
- Ergonomic slide-hammer design improves handling and operator safety
Specifications
Dimensions
| Width of Grip Internal | 0.2756 – 1.1024 in |
| Workpiece Width (Max.) | TMIC C7-8: 0.5 in TMIC C10-12: 1.8 in TMIC C12-15: 2.1 in TMIC C17-20: 2.3 in TMIC C22-28: 3.5 in |
| Housing Depth (Max.) | TMIC C7-8: 2.1 in TMIC C10-12: 2.2 in TMIC C12-15: 2.4 in TMIC C17-20: 2.8 in TMIC C22-28: 3.5 in |
| Needed Free Depth Behind Workpiece | TMIC C7-8: 0.12 in TMIC C10-12: 0.12 in TMIC C12-15: 0.16 in TMIC C17-20: 0.21 in TMIC C22-28: 0.26 in |
| Extractor Hexagonal Head Size | TMIC C7-8 – TMIC C12-15: 7/16" & 9/16" TMIC C17-20: 9/16" & 9/16" TMIC C22-28: 11/16" & 11/16" |
| Total Extractor Length | TMIC C7-8: 3.4 in TMIC C10-12: 3.5 in TMIC C12-15: 4.4 in TMIC C17-20: 4.1 in TMIC C22-28: 5.3 in |
| Slide Hammer Total Length | 16.4 in |
| Case Dimensions (L x H x W) | 20.9 x 3.4 x 7.0 in |
Properties
| Recommended Applications | For the dismounting of bearings, gears, pulleys and other industrial ring-shaped components in industrial, construction and agricultural applications with an interference fit inside a housing |
| Suitable for Workpiece Dismounting from a Cylindrical Seating (Straight Shaft) | No |
| Suitable for Bearing Dismounting from a Tapered Seating (Conical Shaft) | No |
| Suitable for Bearing Dismounting from a Sleeve (Adapter or Withdrawal Sleeve) | No |
| Suitable for Workpiece Dismounting from a Blind Arrangement (Housing with Shaft) | No |
| Suitable for Workpiece Dismounting from a Housing | Yes |
| Suitable Bearing Type(s) | All |
| Dismounting Force Generation | Sliding hammer |
| Special Features | Reversible arms Self-locking arms |
| Total Number of Extractors in Kit | 5x: TMIC C7-8, TMIC C10-12, TMIC C12-15, TMIC C17-20, TMIC C22-28 |
| Slide Hammer Weight | 2.2 lb |
| Total Number of Sliding Hammers in Kit | 1x TMIP S1 |
| Material | Medium carbon steels and alloy engineering steels, hardened and tempered |
| Handle Material | Slide hammer: thermoplastic elastomer |
| Coating | Zinc coated, black phosphated |
Kit Contents
| Collets | 5x collets, sizes C7-9 to C22-28 |
| Slide Hammer | 1x slide hammer, size S1 |
| Instructions for Use | 1x printed Instructions for Use (language free) |
| Carrying Case | 1x carrying case (size X) |
Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of SKF. All SKF trademarks and product names are the property of their respective owners. We sell genuine SKF products purchased through independent channels.
