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Thrust Bearings

Dimensions/Specs.
SC-100
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SC-100: Totally Enclosed Thrust Bearing

This totally enclosed style series is recommended for use in exposed locations where protection from foreign matter is required, this one piece design answers the need for an easily installed bearing requiring a minimum of machine work for its use. The balls are retained between two hardened steel races banded together by a mild steel or brass sleeve on the outside diameter. The "V" grooved raceways decrease the amount of friction created by full contact round groove designs.

  • Ball Thrust Bearing
  • Enclosed Style
  • Self Contained
  • Auburn "V" Grooves

Ball Thrust Bearing Mounting Instructions

SC-100 Diagram Enclosed Style SC-100 Ball Thrust Bearing is generally installed so that the race with the sleeve attached to it seats against a fixed part of the machine and is stationary.

DIMENSIONS IN INCHES THRUST LOAD CAPACITY
Bearing
Number
B
Outside
Diameter
B Tolerance
+.000
H
Height
H Tolerance
+ or -
Balls
No. - Size
Bearing
Weight in Lbs.
25
RPM
50
RPM
100
RPM
200
RPM
300
RPM
500
RPM
1000
RPM
1500
RPM
SC-00 11/16 -.002 5/16 .005 12 - 1/8 .06 600 485 395 320 285 245 200 175
SC-0 3/4 -.002 5/16 .005 13 - 1/8 .08 630 515 415 340 300 260 210 185
SC-3/8 1 3/16 -.003 1/2 .005 12 - 7/32 .16 1730 1405 1140 925 820 700 570 505
SC-1/2 1 3/16 -.003 3/8 .005 17 - 5/32 .12 1155 935 760 615 545 470 380 335
SC-1 1 3/16 -.003 5/8 .005 10 - 1/4 .26 1930 1570 1275 1035 915 785 635 565
SC-2 1 3/8 -.003 5/8 .005 12 - 1/4 .28 2225 1805 1465 1190 1050 905 735 645
SC-3 1 1/2 -.004 11/16 .005 14 - 1/4 .33 2480 2015 1635 1325 1175 1005 820 725
SC-4 1 13/16 -.005 11/16 .005 13 - 5/16 .58 3570 2895 2350 1905 1690 1450 1175 1040
SC-5 2 -.005 13/16 .005 12 - 3/8 .73 4700 3815 3095 2510 2225 1905 1550 1370
SC-6 2 -.005 11/16 .005 15 - 5/16 .60 3940 3195 2595 2105 1865 1600 1300 1150
Bearing
Number
B
Outside
Diameter
B Tolerance
+.000
H
Height
H Tolerance
+ or -
Balls
No. - Size
Bearing
Weight in Lbs.
25
RPM
50
RPM
100
RPM
200
RPM
300
RPM
500
RPM
1000
RPM
1500
RPM
SC-10 2 3/16 -.006 13/16 .005 13 - 3/8 .85 4985 4045 3285 2665 2360 2025 1645 1455
SC-11 2 3/16 -.006 15/16 .005 13 - 3/8 .95 4985 4045 3285 2665 2360 2025 1645 1455
SC-12 2 3/16 -.006 11/16 .005 16 - 5/16 .66 4100 3325 2700 2190 1940 1665 1350 1195
SC-13 2 3/16 -.006 11/16 .005 17 - 5/16 .68 4250 3450 2800 2275 2010 1725 1400 1240
SC-14 2 13/32 -.006 15/16 .005 15 - 3/8 1.11 5505 4465 3625 2940 2605 2235 1815 1605
SC-17 2 13/32 -.006 11/16 .005 18 - 5/16 .76 4395 3565 2895 2350 2080 1785 1450 1280
SC-18 2 13/32 -.006 11/16 .005 19 - 5/16 .78 4525 3665 2975 2415 2135 1835 1485 1315
SC-19 2 1/2 -.006 15/16 .005 16 - 3/8 1.27 5730 4650 3775 3065 2710 2325 1890 1670
SC-20 2 19/32 -.007 15/16 .005 17 - 3/8 1.35 5945 4825 3915 3180 2815 2410 1960 1735
SC-21 2 19/32 -.007 11/16 .005 20 - 5/16 .67 4630 3750 3050 2475 2190 1875 1525 1350
SC-24 2 19/32 -.007 11/16 .005 21 - 5/16 .69 4750 3855 3130 2540 2250 1930 1565 1385
SC-25 2 3/4 -.007 11/16 .005 22 - 5/16 .99 4820 3910 3175 2575 2280 1955 1590 1405
SC-26 2 3/4 -.007 13/16 .005 18 - 3/8 1.33 6140 4985 4045 3285 2905 2490 2025 1790
SC-27 2 3/4 -.007 13/16 .005 23 - 5/16 1.21 4910 3985 3235 2625 2325 1995 1620 1430
SC-28 2 3/4 -.007 1 .005 15 - 7/16 1.51 7280 5910 4795 3890 3365 2955 2400 2120
SC-29 3 -.008 1 3/16 .005 14 - 1/2 3.34 8830 7165 5815 4720 4180 3580 2910 2575
Bearing
Number
B
Outside
Diameter
B Tolerance
+.000
H
Height
H Tolerance
+ or -
Balls
No. - Size
Bearing
Weight in Lbs.
25
RPM
50
RPM
100
RPM
200
RPM
300
RPM
500
RPM
1000
RPM
1500
RPM
SC-30 3 -.008 13/16 .005 20 - 3/8 1.42 6485 5260 4270 3465 3070 2630 2135 1890
SC-32 3 3/16 -.008 1 1/8 .005 15 - 1/2 2.15 9255 7510 6095 4945 4380 3755 3050 2825
SC-33 3 3/16 -.008 13/16 .005 26 - 5/16 1.70 5070 4115 3340 2710 2400 2060 1670 1480
SC-35 3 1/4 -.008 13/16 .005 22 - 3/8 2.33 6755 5485 4450 3610 3195 2740 2225 1970
SC-36 3 1/4 -.008 13/16 .005 28 - 5/16 2.20 5130 4165 3380 2745 2430 2085 1690 1495
SC-37 3 1/4 -.008 1 3/16 .005 16 - 1/2 2.58 9640 7825 6350 5155 4560 3910 3175 2810
SC-39 3 7/8 -.010 1 1/4 .005 19 - 1/2 3.67 10635 8630 7005 5685 5030 4315 3505 3100
SC-41 4 -.010 1 1/4 .005 20 - 1/2 3.79 10900 8845 7180 5830 5160 4425 3590 3175
SC-41A 4 -.010 1 5/8 .005 13 - 11/16 5.00 14690 11920 9675 7855 6950 5960 4840 4280
SC-43 4 5/8 -.010 1 1/2 .005 19 - 5/8 5.95 15780 12805 10395 8435 7470 6405 5200 4600
SC-45 4 5/8 -.010 1 .005 27 - 7/16 4.52 9460 7675 6230 5055 4475 3840 3115 2755
SC-46 4 5/8 -.010 1 5/8 .005 16 - 11/16 7.05 16875 13695 11115 9020 7985 6845 5560 4920
SC-47 5 -.010 1 .005 30 - 7/16 4.60 9490 7700 6250 5075 4490 3850 3125 -
SC-48 5 -.010 2 1/4 .005 11 - 1 10.66 24490 19870 16130 13090 11590 9935 8065 -