Lock nut spanners

For achieving the correct radial clearance

Bearing lock nut spanner TMHN 7
The TMHN 7 set of lock nut spanners is especially designed for mounting self–aligning ball bearings as well as small spherical roller and CARB® bearings on tapered seatings. Using the TMHN 7 minimises the risk of over–tightening of the lock nut, which can result in removing the bearing’s radial clearance and bearing damage.
  • 7 different–sized spanners to fit nut sizes 5 to 11
  • Each spanner is equipped with a protractor and is clearly marked with the correct tightening angle for mounting SKF Self aligning ball bearings
  • 4 grip points on each spanner giving better and safer grip on the nut
  • Reduced risk of damaging bearing by over–tightening
  • Suitable for use with lock nuts of the KM series either on shaft or in SNL housings

Selection chart

Spanner
Bearing designation
HNM 5
1205 EK
2205 EK
1305 EK

HNM 6
1206 EK
2206 EK
1306 EK
2306 K
HNM 7
1207 EK
2207 EK
1307 EK
2307 EK
HNM 8
1208 EK
2208 EK
1308 EK
2308 EK
HNM 9
1209 EK
2209 EK
1309 EK
2309 EK
HNM 10
1210 EK
2210 EK
1310 EK
2310 K
HNM 11
1211 EK
2211 EK
1311 EK
2311 K
Technical data
Designation
TMHN 7
Dimensions of case (w x d x h)
345 x 255 x 85 mm
(13.6 x 10.0 x 3.3 in.)
Weight
2,2 kg (4.7 lb)
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