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SCHATZ Functional Precision Unground Semi-Ground Bearings

BR Series

brbs

Single Row Radial, Inch Series

  • Precision Ground Single Row Radial Ball Bearings
  • Special dimensions and tolerances can also be supplied
(Click on Part Number to get 2D/3D CAD files from VirtualCAD)
Part Number
Bore
(in.)
Outside Diameter
Width
(in.)
Balls
Corner Dimension
Basic Dynamic Loads Rating
in Pounds at
33-1/3 RPM
Inches
Tolerance +.0000 to Minus
No.
Diameter (in.)
Radius R (in.)
BR 01
0.1875
0.6875
0.0005
0.2500
6
0.1250
0.012
320
BR 01A
0.1875
0.6875
0.0005
0.3125
6
0.1250
0.012
320
BR 02
0.2500
0.6875
0.0005
0.2500
6
0.1250
0.012
320
BR 02A
0.2500
0.6875
0.0005
0.3125
6
0.1250
0.012
320
BR 03
0.3125
0.8750
0.0005
0.2813
7
0.1563
0.016
520
BR 03A
0.3125
0.8750
0.0005
0.3438
7
0.1563
0.016
520
BR 04
0.3750
0.8750
0.0005
0.2813
7
0.1563
0.016
520
BR 04A
0.3750
0.8750
0.0005
0.3438
7
0.1563
0.016
520
BR 05
0.3125
0.9063
0.0005
0.3125
7
0.1563
0.016
520
BR 06
0.3750
0.9063
0.0005
0.3125
7
0.1563
0.016
520
BR 07
0.4375
0.9063
0.0005
0.3125
9
0.1250
0.016
395
BR 14
0.3750
1.1250
0.0005
0.3750
8
0.1875
0.016
750
BR 15
0.4375
1.1250
0.0005
0.3750
8
0.1875
0.016
750
BR 16
0.5000
1.1250
0.0005
0.3750
8
0.1875
0.016
750
BR 20
0.4375
1.3750
0.0005
0.4375
8
0.2188
0.025
1000
BR 21
0.5000
1.3750
0.0005
0.4375
8
0.2188
0.025
1000
BR 22
0.5625
1.3750
0.0005
0.4375
8
0.2188
0.025
1000
BR 23
0.6250
1.3750
0.0005
0.4375
8
0.2188
0.025
1000
BR 28
0.6250
1.6250
0.0005
0.5000
8
0.2500
0.031
1275
BR 29
0.6875
1.6250
0.0005
0.5000
8
0.2500
0.031
1275
BR
30
0.7500
1.6250
0.0005
0.5000
8
0.2500
0.031
1275
BR 33
0.6250
1.7500
0.0005
0.5000
8
0.2500
0.031
1275
BR 34
0.6875
1.7500
0.0005
0.5000
8
0.2500
0.031
1275
BR 35
0.7500
1.7500
0.0005
0.5000
8
0.2500
0.031
1275
BR 38
0.7500
2.0000
0.0006
0.5625
10
0.2500
0.031
1480
BR 39
0.8125
2.0000
0.0006
0.5625
10
0.2500
0.031
1480
BR 40
0.8750
2.0000
0.0006
0.5625
10
0.2500
0.031
1480
BR 41
1.0000
2.0000
0.0006
0.5625
10
0.2500
0.031
1480
BR 52
1.1250
2.5000
0.0006
0.6250
11
0.2813
0.031
1920
BR 54
1.2500
2.5000
0.0006
0.6250
11
0.2813
0.031
1920
BR 57
1.2500
2.5625
0.0006
0.6875
9
0.3750
0.04
2865
BR 58
1.3125
2.5625
0.0006
0.6875
9
0.3750
0.04
2865
(Click on Part Number to get 2D/3D CAD files from VirtualCAD)
Part Number Bore
(in.)		 Outside Diameter Width
(in.)		 Balls Corner Dimension Basic Dynamic Loads Rating
in Pounds at
33-1/3 RPM
Inches Tolerance +.0000 to Minus No. Diameter (in.) Radius R (in.)
BR 01 0.1875 0.6875 0.0005 0.2500 6 0.1250 0.012 320
BR 01A 0.1875 0.6875 0.0005 0.3125 6 0.1250 0.012 320
BR 02 0.2500 0.6875 0.0005 0.2500 6 0.1250 0.012 320
BR 02A 0.2500 0.6875 0.0005 0.3125 6 0.1250 0.012 320
BR 03 0.3125 0.8750 0.0005 0.2813 7 0.1563 0.016 520
BR 03A 0.3125 0.8750 0.0005 0.3438 7 0.1563 0.016 520
BR 04 0.3750 0.8750 0.0005 0.2813 7 0.1563 0.016 520
BR 04A 0.3750 0.8750 0.0005 0.3438 7 0.1563 0.016 520
BR 05 0.3125 0.9063 0.0005 0.3125 7 0.1563 0.016 520
BR 06 0.3750 0.9063 0.0005 0.3125 7 0.1563 0.016 520
BR 07 0.4375 0.9063 0.0005 0.3125 9 0.1250 0.016 395
BR 14 0.3750 1.1250 0.0005 0.3750 8 0.1875 0.016 750
BR 15 0.4375 1.1250 0.0005 0.3750 8 0.1875 0.016 750
BR 16 0.5000 1.1250 0.0005 0.3750 8 0.1875 0.016 750
BR 20 0.4375 1.3750 0.0005 0.4375 8 0.2188 0.025 1000
BR 21 0.5000 1.3750 0.0005 0.4375 8 0.2188 0.025 1000
BR 22 0.5625 1.3750 0.0005 0.4375 8 0.2188 0.025 1000
BR 23 0.6250 1.3750 0.0005 0.4375 8 0.2188 0.025 1000
BR 28 0.6250 1.6250 0.0005 0.5000 8 0.2500 0.031 1275
BR 29 0.6875 1.6250 0.0005 0.5000 8 0.2500 0.031 1275
BR
30		 0.7500 1.6250 0.0005 0.5000 8 0.2500 0.031 1275
BR 33 0.6250 1.7500 0.0005 0.5000 8 0.2500 0.031 1275
BR 34 0.6875 1.7500 0.0005 0.5000 8 0.2500 0.031 1275
BR 35 0.7500 1.7500 0.0005 0.5000 8 0.2500 0.031 1275
BR 38 0.7500 2.0000 0.0006 0.5625 10 0.2500 0.031 1480
BR 39 0.8125 2.0000 0.0006 0.5625 10 0.2500 0.031 1480
BR 40 0.8750 2.0000 0.0006 0.5625 10 0.2500 0.031 1480
BR 41 1.0000 2.0000 0.0006 0.5625 10 0.2500 0.031 1480
BR 52 1.1250 2.5000 0.0006 0.6250 11 0.2813 0.031 1920
BR 54 1.2500 2.5000 0.0006 0.6250 11 0.2813 0.031 1920
BR 57 1.2500 2.5625 0.0006 0.6875 9 0.3750 0.04 2865
BR 58 1.3125 2.5625 0.0006 0.6875 9 0.3750 0.04 2865

* Maximum shaft or housing fillet which bearing corner will clear.