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Bmm snatch blocks

Galvanized
SKU: KS2

Galvanized

Part no. WLL

5:1

Max load on headfitting Test load A B D I Max wire Weight
ton ton ton mm mm mm mm mm kg
KS2 2.0 4.0 8.0 225 24 110 23 18 3.7
KS3 3.0 6.0 12.0 300 28 150 30 18 7.5
KS4 4.0 8.0 16.0 330 35 185 33 22 13.5
KS6 6.0 12.0 24.0 378 41 210 35 24 19.4

All snatch blocks must be closed during operation.

BMM-Blocks must be ordered with one of the following:

2 Roller bearings, KS2 & KS3 greaseable roller bearings.

1 Ball bearing, greaseable; KS4, KS6 greaseable ball bearings.

0 Bronze bushing. All bronze bushings are greaseable.

And one of the following.

E Swivel eye.

K Swivel hook.

On order add letter, e.g. KS2-2EG

Against extra charge all blocks are available with:

C Tested with certificate.

P Split pin at locking device.

H Flame hardend sheave.

On order add letter, e.g. KS2-2EGP

Split pin in locking device.

 

Top fittings

Part no. M N O P O P Q
mm mm mm mm mm mm mm
KS2 23 55 16 94 25 94 28
KS3 26 66 20 110 30 105 30
KS4 35 68 23 134 38 132 38
KS6 40 90 26 153 46 170 46

Sheaves

Ball bearing

Part no. B D R S Weight
mm mm mm mm kg
SKS2-2 24 110 52 25 1.25
SKS3-2 28 150 47 25 2.65
SKS4-1 35 185 62 30 5.10
SKS6-1 42 210 76 30 7.70

Bronze bushing

Part no. B D S Weight
mm mm mm kg
SKS2-0 24 110 25 1.30
SKS3-0 28 150 25 2.60
SKS4-0 35 185 30 5.20
SKS6-0 42 210 30 7.60

Pins

Ball bearing

Part no. X Y Z Weight
mm mm mm kg
PKS2-2 62 25 31 0.15
PKS3-2 67 25 36 0.20
PKS4-1 75 30 43 0.40
PKS6-1 85 30 51 0.45

 

Bronze bearing

Part no. X Y Z Weight
mm mm mm kg
PKS2-0 61 25 30 0.25
PKS3-0 67 25 35 0.30
PKS4-0 75 30 43 0.40
PKS6-0 85 30 51 0.45