Mains for a 'Piner

[farmer58za]

Hi guys
What are the correct type size and grade for the main bearings on a '75 Jackpiner (KTM GS 175)?
Thanks in advance

Regards

David
'75 KTM GS175
'75 KTM GS250
'75 KTM GS400

[Rain Man]

A Crank bearing question, ...  hhmm.
 I like SKF bearings myself.  Not sure of the  following manufacture's numbers:
 DIN 615 M25
 DIN 6504 BA
 DIN 625 6204

  Dave, these are the numbers I read out of a manual for a 197...



Raymond
 Down East Pentons

[OUCWBOY]

My parts manual shows DIN 615 L 25 for the 175 and the 125. The 250 and the 400 shows the DIN 615 M 25.

Donny Smith

[farmer58za]

Thanks

Regards

David
'75 KTM GS175
'75 KTM GS250
'75 KTM GS400