Inch 14 *BBXCOM–1601 *BBXCOM–1602 **BBXCOM–1603 **BBXCOM–1604 BBXCOM–1605 BBXCOM–1606 BBXCOM–1607 BBXCOM–1614 BBXCOM–1615 BBXCOM–1616 BBXCOM–1620 BBXCOM–1621 BBXCOM–1622 BBXCOM–1623 BBXCOM–1628 BBXCOM–1630 BBXCOM–1633 BBXCOM–1635 BBXCOM–1638 BBXCOM–1640 BBXCOM–1641 BBXCOM–1652 BBXCOM–1654 BBXCOM–1657 BBXCOM–1658 ABEC Tolerance 1,3
LUBRICANT
See Chart at the
Beginning of the Section
TYPE XX No Shield ZX One Shield
ZZ Two
Shields NR Snap Ring Groove
RS One
Rubber Seal RR Two Rubber Seals
LX One Teflon Seal LL Two
Teflon Seals .012
.015 .012
.015 .015
.025 .025
.025 .025
.035 .035
.8750 .9062
1.1250 1.3750
1.6250 1.7500
2.0000 2.5000
2.5625 .1875
.2500 .3125
.3750 .3125
.3750 .4375
.3750 .4375
.5000 .4375
.5000 .5625
.6250 .6250
.7500 .6250
.7500 .7500
.8750 1.0000
1.1250 1.2500
1.2500 1.3125
Catalog Number
B Bore D Outside Dia. W Width .2812 .3125
.3750 .4375
.5000 .5000
.5625 .6250
.6875 Load Rating lbs. (N) Dynamic Static Commercial PLAIN BALL BEARINGS
• 52100 Chrome Steel Radius in. 228 (1014) 228
(1014) 229 (1019) 354
(1575) 454 (2020) 454 (2020) 709
(3154) 857 (3812) 1021 (4542) 464
(2064) 464 (2064) 400
(1779) 600 (2669) 738 (3283) 738
(3283) 1100 (4893) 1306 (5809) 1528
(6797) * Width of RS & RR = 5/16
** Width of RS & RR = 11/32 NOTE: Radius is the maximum shaft radius or housing fillet that the
bearing corner will clear. FIGURE 1 NO SHIELD FIGURE 2 TWO SHIELDS W
W B
D B
D .6875
.2500 .012
294 (1308) 146
(649) Fill
in the boxes with the appropriate options to complete the Catalog Number.
