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SCHATZ Precision Ball Bearings & Specialty Ball Bearings

1900 Series

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Extremely Light Precision Ball Bearings

  • Extremely Light Duty
  • Single row radial ball bearing
  • Deep groove ball bearing
  • Non-filling slot bearings
  • Metric precision ball bearing

Tolerances shown below are ABEC 1. Also available inABEC 3, ABEC 5, and ABEC 7.

(Click on Bearing Part Number to get 2D/3D CAD files from VirtualCAD)
Bearing
Part
Number
Bore
Outside Diameter
Width C
(in.)
Corner Radius
With Snap Ring
Balls
Basic Dynamic Radial Load Rating
Cr

(lbs) †
d
(in.)
Tolerance +.0000 to Minus
D
(in.)
Tolerance +.0000 to Minus
Tolerance +.000 to -.005
R*
(in.)
S
Snap Ring O.D.
T
Snap Ring Width
L
Groove Location
No.
Size
1900
0.3937
0.0003
0.8661
0.0004
0.2362
0.012
0.984
0.026
0.066
9
1/8
610
1901
0.4724
0.0003
0.9449
0.0004
0.2362
0.012
1.062
0.026
0.066
9
9/64
740
1902
0.5906
0.0003
1.1024
0.0004
0.2756
0.012
1.203
0.031
0.081
10
5/32
970
1903
0.6693
0.0003
1.1811
0.0004
0.2756
0.012
1.281
0.031
0.081
11
5/32
1030
1904
0.7874
0.0004
1.4567
0.0005
0.3543
0.012
1.562
0.031
0.096
11
3/16
1420
1905
0.9843
0.0004
1.6535
0.0005
0.3543
0.012
1.750
0.031
0.096
11
7/32
1880
1906
1.1811
0.0004
1.8504
0.0005
0.3543
0.012
1.953
0.031
0.096
14
3/16
1620
1907
1.3780
0.0005
2.1654
0.0005
0.3937
0.025
2.281
0.031
0.096
13
1/4
2130
1908
1.5748
0.0005
2.4409
0.0005
0.4724
0.025
2.562
0.031
0.096
13
9/32
3250
1909
1.7717
0.0005
2.6772
0.0005
0.4724
0.025
2.797
0.031
0.096
15
17/64
3150
1910
1.9685
0.0005
2.8346
0.0005
0.4724
0.025
2.953
0.031
0.096
16
17/64
3240
1911
2.1654
0.0006
3.1496
0.0005
0.5118
0.040
3.312
0.042
0.120
17
9/32
3810
1912
2.3622
0.0006
3.3465
0.0006
0.5118
0.040
3.516
0.042
0.120
17
5/16
4520
1913
2.5591
0.0006
3.5433
0.0006
0.5118
0.040
3.703
0.042
0.120
19
9/32
3950
1914
2.7559
0.0006
3.9370
0.0006
0.6299
0.040
4.109
0.042
0.136
17
11/32
5290
1915
2.9528 
0.0006
4.1339
0.0006
0.6299
0.040
4.359
0.042
0.136
17
3/8
6230
1916
3.1496 
0.0006
4.3307
0.0006
0.6299
0.040
4.457
0.042
0.136
19
11/32
5600
(Click on Bearing Part Number to get 2D/3D CAD files from VirtualCAD)
Bearing
Part
Number
Bore Outside Diameter Width C
(in.)
Corner Radius With Snap Ring Balls Basic Dynamic Radial Load Rating
Cr

(lbs) †
d
(in.)
Tolerance +.0000 to Minus D
(in.)
Tolerance +.0000 to Minus Tolerance +.000 to -.005 R*
(in.)
S
Snap Ring O.D.
T
Snap Ring Width
L
Groove Location
No. Size
1900 0.3937 0.0003 0.8661 0.0004 0.2362 0.012 0.984 0.026 0.066 9 1/8 610
1901 0.4724 0.0003 0.9449 0.0004 0.2362 0.012 1.062 0.026 0.066 9 9/64 740
1902 0.5906 0.0003 1.1024 0.0004 0.2756 0.012 1.203 0.031 0.081 10 5/32 970
1903 0.6693 0.0003 1.1811 0.0004 0.2756 0.012 1.281 0.031 0.081 11 5/32 1030
1904 0.7874 0.0004 1.4567 0.0005 0.3543 0.012 1.562 0.031 0.096 11 3/16 1420
1905 0.9843 0.0004 1.6535 0.0005 0.3543 0.012 1.750 0.031 0.096 11 7/32 1880
1906 1.1811 0.0004 1.8504 0.0005 0.3543 0.012 1.953 0.031 0.096 14 3/16 1620
1907 1.3780 0.0005 2.1654 0.0005 0.3937 0.025 2.281 0.031 0.096 13 1/4 2130
1908 1.5748 0.0005 2.4409 0.0005 0.4724 0.025 2.562 0.031 0.096 13 9/32 3250
1909 1.7717 0.0005 2.6772 0.0005 0.4724 0.025 2.797 0.031 0.096 15 17/64 3150
1910 1.9685 0.0005 2.8346 0.0005 0.4724 0.025 2.953 0.031 0.096 16 17/64 3240
1911 2.1654 0.0006 3.1496 0.0005 0.5118 0.040 3.312 0.042 0.120 17 9/32 3810
1912 2.3622 0.0006 3.3465 0.0006 0.5118 0.040 3.516 0.042 0.120 17 5/16 4520
1913 2.5591 0.0006 3.5433 0.0006 0.5118 0.040 3.703 0.042 0.120 19 9/32 3950
1914 2.7559 0.0006 3.9370 0.0006 0.6299 0.040 4.109 0.042 0.136 17 11/32 5290
1915 2.9528  0.0006 4.1339 0.0006 0.6299 0.040 4.359 0.042 0.136 17 3/8 6230
1916 3.1496  0.0006 4.3307 0.0006 0.6299 0.040 4.457 0.042 0.136 19 11/32 5600

† Refer to the Technical Info section for Bearing Life Calculations.

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

Notes:

  1. Available with shields or seals.
  2. Contact Schatz Bearing Corporation’s Engineering Department for further technical information.
  3. Check with Schatz Bearing Corporation’s Sales Department for price and availability.


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