Clevite 77 bearings are the ones to use in your high-performance engine because of their tri-metal construction, soft lead-alloy outer layer, copper-lead center, and steel backing. Clevite bearings withstand the friction, dirt, misalignment, wear, corrosion and heat that chew away bearing and journal life.
Toyota Journal VS Pro Journal Tech Note
ROD BEARING SIZE
CRANKSHAFT JOURNAL RANGE
Standard Bearing
2.0861 in - 2.0866 in
52.988 mm - 53.000 mm
.25 mm (+.010")
2.0761 in - 2.0766 in
52.738 mm - 52.750 mm
.50 mm (+.020")
2.0664 in - 2.0669 in
52.488 mm - 52.500 mm
.75 mm (+.030")
2.0566 in - 2.0570 in
52.238 mm - 52.250 mm
1.00 mm (+.040")
2.0467 in – 2.0472 in
51.988 mm – 52.000 mm
ROD BEARING OIL CLEARANCE
20R
0.0012 in - 0.0028 in
0.030 mm - 0.071 mm
22R/RE
RACE OR HIGH PERFORMANCE / TURBO
0.0020 in – 0.0030 in
0.050 mm - 0.076 mm
OIL CLEARANCE NOT TO EXCEED 0.0040 in (0.101 mm)
When measuring to get your bearing sizes, make sure you’re using a micrometer. It is your responsibility to provide the correct measurement to order the correct size bearing as these are non-returnable.
NOTE: No returns accepted for Standard size bearings, make sure your crank is within spec before ordering.
Contact our Tech Support Line for further information at 928-575-2174.