Indian

Alpha Bearings part number IND1 and IND2 employ standard imperial rollers and must be purchased as a complete assembly. The "Fork and Blade" design requires the connecting rods to be returned to Alpha Bearings for the bearing outer races to be fitted. Once fitted these outer races are machined to ensure that any hint of ovality is removed from the bores and that the "truth" of the rods is perfect.

250cc

Year

Model

Con rod casting No.

Big end Part No.

Cage Part No

Small end Part No.

MAIN BEARINGS

Drive Side

Timing Side

1951-55 Brave, 248cc Side valve

4364

IND3

––

SE156

MS9

R125

750cc

Year

Model

Con rod casting No.

Big end Part No.

Cage Part No

Small end Part No.

MAIN BEARINGS

Drive Side

Timing Side

1939-49 45 cu. Ins. Side Valve

––

IND1

K55 x1

K42 x2

w

1200cc

Year

Model

Con rod casting No.

Big end Part No.

Cage Part No

Small end Part No.

MAIN BEARINGS

Drive Side

Timing Side

1941-49 74 Cu. Ins. Side Valve

––

IND2

K55 x1

K42 x2

?w

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