ANTIQUE ENGINE REBUILDING
   INSERT TECHNICALLY SPEAKING
 
 

INSERT BEARING 

CRANKSHAFT  &

HOUSING BORE SIZES
 
CONNECTING ROD
 
CRANKSHAFT ROD JOURNAL SIZE  STANDARD                           1.4995/1.5000
CRANKSHAFT ROD JOURNAL SIZE  .010 UNDERSIZE                   1.4895/1.4900
CRANKSHAFT ROD JOURNAL SIZE  .020 UNDERSIZE                   1.4795/1.4800
CRANKSHAFT ROD JOURNAL SIZE  .030 UNDERSIZE                   1.4695/1.4700
CRANKSHAFT ROD JOURNAL SIZE  .040 UNDERSIZE                   1.4595/1.4600
CRANKSHAFT ROD JOURNAL SIZE  .060 UNDERSIZE                   1.4395/1.4400
FOR USE WITH OUR BEARINGS AND CONNECTING RODS.
Connecting rod torque is 35 foot pounds
 
 
MAIN BEARING
 

CRANKSHAFT MAIN JOURNAL SIZE STANDARD                         1.6254/1.6259

CRANKSHAFT MAIN JOURNAL SIZE 002 UNDERSIZE                  1.6235/1.6239

CRANKSHAFT MAIN JOURNAL SIZE 010 UNDERSIZE                  1.6154/1.6159

CRANKSHAFT MAIN JOURNAL SIZE 020 UNDERSIZE                  1.6054/1.6059

CRANKSHAFT MAIN JOURNAL SIZE 030 UNDERSIZE                  1.5954/1.5959

CRANKSHAFT MAIN JOURNAL SIZE 040 UNDERSIZE                  1.5854/1.5859

CRANKSHAFT MAIN JOURNAL SIZE 060 UNDERSIZE                  1.5654/1.5659
.002 ARE FOR EARLY BURLINGTON CRANKSHAFT
 

 

BEARINGS IN STOCK STANDARD THRU .060 UNDERSIZE     
 
HOUSING BORE IN BLOCK                                                                 1.7705/1.7710
 
THE BACK OF THE REAR MAIN BEARING BLOCK AND CAP IS TO BE COUNTER BORED .125 DEEP AND 2.250 DIAMETER
THE REAR THRUST WASHERS ARE HELD IN PLACE BY COUNTER BORE AND CRANKSHAFT.  THE BLOCK THRUST WASHER IS TO BE DOWELED TO BLOCK TO PREVENT ROTATING. THRUST WASHERS ARE NOT TO BE ATTACHED OR SECURED AS THIS CAN CAUSE END LOADING AND ABNORMAL WEAR. 
 
THE FRONT OF THE REAR MAIN BEARING BLOCK ONLY IS COUNTER BORED .125 DEEP AND 2.250 DIAMETER
THE FRONT THRUST WASHER IS HELD IN PLACE BY COUNTER BORE AND CRANKSHAFT.  THE CAP NOT COUNTER BORED WILL PREVENT THE THRUST WASHER FROM ROTATING.  AGAIN THE THRUST WASHER IS NOT SECURED TO BLOCK.
 
WE RECOMMEND THE USE OF TRI METAL LINED BEARINGS WITH THE MODEL A CRANKSHAFT.  BEARINGS ARE IN STOCK AT COMPETITIVE PRICING.       
 
CONNECTING ROD BEARINGS  SET OF 8 FOR 4 RODS
MAIN BEARINGS SET OF 12 FOR 1 BLOCK
THRUST WASHERS SET OF 3 FOR 1 BLOCK

 

$50.00
$75.00
$27.00
ANTIQUE ENGINE REBUILDING
4835 LOUISE
SKOKIE, IL 60077
(847) 674-6716
INQUIRIES INVITED