Page 2843 - Benma | Blue book 5.0

Parts for machine construction Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
7 66430 Hook spanners
for lock nuts
Hook spanner type HN
For screwing and unscrewing lock nuts type KM. The plastic handle is oil-, grease- and dirt-resistant
and has a hole for hanging on tool panels. SKF hook spanners are available in 15 different sizes.
The size designation is engraved for quick selection of the appropriate spanner.
Order ID Type suitable for
766430.0100 HN 0 KM 0
766430.0200 HN 1 KM 1
766430.0300 HN 2-3 KM 2/3
766430.0400 HN 4 KM 4
766430.0500 HN 5-6 KM 5/6
766430.0600 HN 7 KM 7
766430.0700 HN 8-9 KM 8/9
766430.0800 HN 10-11 KM 10/11
766430.0900 HN 12-13 KM 12/13
766430.1000 HN 14 KM 14
766430.1100 HN 15 KM 15
766430.1200 HN 16 KM 16
766430.1300 HN 17 KM 17
766430.1400 HN 18-20 KM 18/19/20
766430.1500 HN 21-22 KM 21-22
7 66435 Locking washers
for adapter sleeves
Locking washers type MB
Using locking washers the smaller lock nuts are secured by means of a key slot in the adapter sleeve
or a keyway in the shaft.
Main dimensions: DIN 5406:1993 / ISO 2982-2:1995
Order ID Type d D B f
mm mm mm mm
766435.0100 MB 0 10 21 1 3
766435.0200 MB 1 12 25 1 3
766435.0300 MB 2 15 28 1 4
766435.0400 MB 3 15 32 1 4
766435.0500 MB 4 18.5 36 1 4
766435.0600 MB 5 25 42 1.25 5
766435.0700 MB 6 27.5 49 1.25 5
766435.0800 MB 7 35 57 1.25 6
766435.0900 MB 8 40 62 1.25 6
766435.1000 MB 9 45 69 1.25 6
766435.1100 MB 10 50 74 1.25 6
766435.1200 MB 11 55 81 1.5 8
766435.1300 MB 12 60 86 1.5 8
766435.1400 MB 13 65 92 1.5 8
766435.1500 MB 14 70 98 1.5 8
766435.1600 MB 15 75 104 1.5 8
766435.1700 MB 16 80 112 1.75 10
766435.1800 MB 17 85 119 1.75 10
766435.1900 MB 18 90 126 1.75 10
766435.2000 MB 19 95 133 1.75 10
766435.2100 MB 20 100 142 1.75 12
766435.2200 MB 21 105 145 1.75 12
766435.2300 MB 22 110 154 1.75 12

2832 Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch