SKF TMHN7 bearing mounting / dismounting tool. Precision fitting tool — impact ring set (TMFT), induction heater (TIH), oil-injection dismounting kit (TMOF), hydraulic pull-up nut (HMV), or three-arm mechanical puller (TMMR / TMMD) — used to mount and dismount rolling bearings without damage.
| Type | Bearing mounting / dismounting tool |
| Designation | SKF TMHN7 |
| HS code | 8205.59 |
| Handle length (Lₕ) | 306 mm |
| Length (L) | 388 mm |
| Working length (l) | 354 mm |
| Case dimensions (l x h x w) | 345 x 85 x 255 mm |
| Recommended applications | Suitable as a controlled drive-up method for certain sizes of Self Aligning Ball Bearings (SABB) by tightening lock nuts in split plummer (pillow) block housings. Alternatively it can be used on bearing arrangements with lock nuts on shafts, adapter sleeves, and withdrawal sleeves. Also suitable for loosing lock nuts in mentioned applications. |
| Series | Spanner set, for housings |
| Version | Kit |
| Allows bearing mounting | Yes, angle method |
| Fits on lock nuts inside SKF split pillow block housings (SNL) | Yes |
| Suitable SKF Locknut | KM 5, KM 6, KM 7, KM 8, KM 9, KM 10, KM 11, KMFE 5, KMFE 6, KMFE 7, KMFE 8, KMFE 9, KMFE 9 H, KMFE 10, KMFE 11, KMK 5, KMK 6, KMK 7, KMK 8, KMK 9, KMK 10, KMK 11, N 06, N 08, N 09, N 10 |
| Material | Alloy engineering steel |
| Material handle | Steel handle with rubber grip |
| Coating | Black phosphated |
| Colour | Black metallic with orange mounting angle indications |
| Content | 7x Spanners, sizes 5 to 11;1x Handle;1x Carrying case |
| Country of Manufacturing (COM code) | 45 - India |
| Product net weight | 2.17 kg |
| eClass code | 23-05-19-01 |
| UNSPSC code | 27111712 |
| Material | As declared by SKF designation suffix |
| Temperature range | Per SKF product data |
| Primary standard | SKF designation convention |
| MOQ | 1 |
Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.