INCH SERIES MINIATURE BEARINGS

Radial Shielded with Extended Inner Ring


Unflanged
2 Shields

Flanged
1 Shield
Notes:
  • Basic part numbers shown below include code “SS” for AISI 440C stainless steel. If SAE 52100 chrome alloy steel is desired delete SS.
  • “R” Ribbon or “H” Crown Cages are available. Contact Alpine Bearing for machined cage availability.
  • Add “Z” for single shield, “ZZ” for two shields, as a suffix to basic part number.
  • For flanges, "F” to part number: SSRIF-2½EE
Click on part number to check availability.

RADIAL SHIELDED FLANGED & UNFLANGED w/EXTENDED INNER RINGS - INCH SERIES
Bore
"d"
OD
"D"
Width
1 or 2 shields
Alpine Bearing
Part No.
Flange
Diameter
Df
Flange
Width
Bf
Ball
Complement
Load Ratings
lbs
"Bo" "Bi" No. Size Static Dynamic
.0469 .1562 .0937 .1250 SSRI-2½EE .203 .031 6 1/32 11 37
.0550 .1875 .1094 .1406 SSRI-3EE .234 .031 5 3/64 18 60
.0781 .2500 .1406 .1719 SSRI-4EE .296 .031 6 3/64 24 75
.0937 .1875 .0937 .1250 SSRI-3332EE .234 .031 7 1/32 13 44
.0937 .3125 .1406 .1719 SSRI-5EE .359 .031 6 1/16 42 128
.1250 .2500 .1094 .1406 SSRI-418EE .296 .031 7 1.0mm 22 66
.1250 .3125 .1406 .1719 SSRI-518EE .359 .031 6 1/16 42 128
.1250 .3750 .1406 .1719 SSRI-618EE .422 .031 6 1/16 46 128
.1250 .3750 .1562 .1875 SSRI-2EE .440 .030 7 1/16 51 146
.1562 .3125 .1250 .1562 SSRI-5532EE .359 .036 7 3/64 33 88
.1875 .3125 .1250 .1562 SSRI-5632EE .359 .036 7 3/64 33 88
.1875 .3750 .1250 .1562 SSRI-6632EE .422 .031 8 1/16 62 161
.1875 .5000 .1960 .2272 SSRI-3EE .565 .042 7 3/32 110 295
.2500 .3750 .1250 .1562 SSRI-614EE .422 .036 13 1.0mm 46 95
.2500 .5000 .1875 .2188 SSRI-814EE .547 .045 10 1/16 84 187
.2500 .6250 .1960 .2260 SSRI-4EE .690 .042 8 3/32 134 331
.3125 .5000 .1562 .1875 SSRI-8516EE .547 .031 11 1/16 95 198
Bore
"d"
OD
"D"
"Bo" "Bi"
Alpine Bearing
Part No.
Flange
Diameter
Df
Flange
Width
Bf
No. Size Static Dynamic
Width
1 or 2 Shields
Ball
Complement
Load Ratings
lbs
RADIAL SHIELDED FLANGED & UNFLANGED w/EXTENDED INNER RINGS - INCH SERIES