Seepex BN 5-12 Series, Operation & Maintenance Manual

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Assembly and Operating Instructions – Gear Units R..7, F..7, K..7, K..9, S..7, SPIROPLAN® W
3
Basic structure of helical gear units
Gear Unit Structure
3 Gear Unit Structure
3.1 Basic structure of helical gear units
INFORMATION
The following figures are block diagrams. Their purpose is only to make it easier to as-
sign components to the spare parts lists. Discrepancies may occur depending on the
gear unit size and version.
19194251
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[11]
[12]
[17] Pinion
Gear
Pinion shaft
Gear
Pinion shaft
Gear
Output shaft
Key
Oil seal
Rolling bearing bearing
Retaining ring
Spacer tube [19]
[20]
[22]
[24]
[25]
[30]
[31]
[32]
[34]
[37]
[39]
[41] Key
Breather valve
Gear unit housing
Eyebolt
Rolling bearing
Rolling bearing
Key
Spacer tube
Rolling bearing
Rolling bearing
Retaining ring
Retaining ring [42]
[43]
[45]
[47]
[59]
[88]
[100]
[101]
[102]
[131]
[181]
[506]
Rolling bearing
Key
Rolling bearing
Retaining ring
Screw plug
Retaining ring
Inspection cover
Hex head screw
Gasket
Closing cap
Closing cap
Shim [507]
[508]
[515]
[516]
[517]
[521]
[522]
[523] Shim
Shim
Shim
Shim
Shim
Shim
Shim
Shim
[1]
[24]
[20]
[59]
[101]
[100]
[102]
[59]
[88]
[25]
[6]
[47]
[516]
[515]
[517]
[45]
[2]
[43]
[3] [42]
[41]
[181]
[8]
[7]
[32]
[30]
[59]
[22]
[31]
[4]
[34]
[5]
[37]
[521]
[523]
[522]
[39]
[131]
[17]
[11]
[12]
[9]
[19]
[506]
[508]
[507]
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