National Precision Bearing Inch Series Radial Open Flanged Unflanged Miniature with extended inner ring
ISO Quality Registered
Inch Series Radial Open Flanged Unflanged Miniature with extended inner ring
INCH SERIES | RADIAL OPEN FLANGED & UNFLANGED w/EXTENDED INNER RINGS
Bore
Diam.
"d"		 Outside
Diam.
"D"		 Width NPB
Part No.
RFQ per item		 Flange
Diam.
"Df"		 Flange
Width
"Bf"		 Ball
Complement		 Load Ratings
Lbs
"B" "C" No. Size Dyn. Static
.0400 .1250 .0781 .0469 SSRI2 .171 .013 6 .025in 24 7
.0469 .1562 .0937 .0625 SSRI21/2 .203 .013 6 1/32 35 11
.0550 .1875 .1094 .0781 SSRI3 .234 .023 5 3/64 60 18
.0781 .2500 .1250 .0937 SSRI4 .296 .023 6 3/64 75 24
.0937 .1875 .0937 .0625 SSRI3332 .234 .018 7 1/32 42 13
.0937 .3125 .1406 .1094 SSRI5 .359 .023 6 1/16 128 42
.1250 .2500 .1250 .0937 SSRI418 .296 .023 7 1.0mm 64 22
.1250 .3125 .1406 .1094 SSRI518 .359 .023 6 1/16 128 42
.1250 .3750 .1406 .1094 SSRI618 .422 .023 6 1/16 128 42
.1250 .3750 .1875 .1562 SSR2 .440 .030 7 1/16 146 51
.1562 .3125 .1406 .1094 SSRI5532 .359 .023 7 3/64 88 33
.1875 .3125 .1406 .1094 SSRI5632 .359 .023 7 3/64 88 33
.1875 .3750 .1562 .1250 SSRI6632 .422 .023 8 1/16 161 62
.1875 .5000 .2272 .1960 SSR3 .565 .042 7 3/32 295 110
.2500 .3750 .1562 .1250 SSRI614 .422 .023 13 1.0mm 95 46
.2500 .5000 .1562 .1250 SSRI814 .547 .023 10 1/16 187 84
.3125 .5000 .1875 .1562 SSRI8516 .547 .031 11 1/16 198 95
National Precision Bearing NATIONAL PRECISION BEARING GROUP
of Mechatronics, Inc.

Phone: 800-426-8038 • 425-222-5900 • Fax: 425-222-5950
E-mail: minisales@nationalprecision.com

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