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 Description   Application   Model   Maintenance


Technical Parameters
Bearing No. Bore Dia of Bearing Dimensions (inch)(mm) Basic
Dynamic
Load
Rating
lbf.(N) 		Basic
Static
Load
Rating
lbf.(N)		 Mass
(kg)　
d D Bi Be n m E a h R J P G ds
(in) (mm)
SER204-12
 3/4 20 1.8504 1.2205 0.6259 0.4527 0.7677 0.4941 0.0421 0.1575 0.1941 0.0937 2.0669 0.1969 1/4-28UNF 2830 1650 0.46
        204
 　 47 31.0 15.9 11.5 19.5 12.55 1.07 4.0 4.93 2.38 52.5 5.0 M6×0.75 (12600) (7350) (0.21)
SER205-14
 7/8
25		 2.0472 1.3740 0.7519 0.5157 0.8582 0.6122 0.0421 0.1969 0.2374 0.0937 2.2717 0.2165 1/4-28UNF 3100 1740 0.60
        205-15
 15/16
        205
 　 52 34.9 19.1 13.1 21.8 15.55 1.07 5.0 6.03 2.38 57.7 5.5 M6×0.75 (13810) (7750) (0.27)
        205-16
 1
SER206-18
 1-1/8 　30　 　 2.4409 1.5000 0.8740 0.6260 0.8740 0.6760 0.0650 0.2165 0.2421 0.1252 2.6575 0.2165 1/4-28UNF 4300 2500 0.86
        206
  
        206-19
 1-3/16 　62 38.1 22.2 15.9 22.2 17.17 1.65 5.5 6.15 3.18 67.5 5.5 M6×0.75 (19160) (11130) (0.39)
        206-20
 1-1/14
SER207-20
 1-1/4 　 　　

35　

 2.8346 1.6890 0.9370 0.6890 1.0000 0.7547 0.0650 0.2165 0.2815 0.1252 3.0906 0.2559 5/16-24UNF 5650 3400 1.39
        207-21
 1-5/16
        207-22
 1-3/8
        207
 　 72　 42.9　 23.8 17.5 25.4 19.17 1.65 5.5 7.15 3.18 78.4 6.5 M8×1 (25170) (15140) (0.63)
        207-23
 1-7/16
SER208-24
 1-1/2 40 3.1496 1.9370 1.0944 0.7480 1.1889 0.9122 0.0650 0.2362 0.3602 0.1252 3.4016 0.3150 5/16-24UNF 6400 4000 1.79
        208-25
 1-9/16
        208
 　 80 49.2 27.8 19.0 30.2 23.17 1.65 6.0 9.15 3.18 86.4 8.0 M8×1 (28510) (17820) (0.81)
SER209-26
 1-5/8 45 3.3465 1.9370 1.0944 0.7480 1.1890 0.9122 0.0650 0.2362 0.3602 0.1252 3.5984 0.3150 5/16-24UNF 7200 4510 1.98
        209-27
 1-11/16
        209-28
 1-3/4
        209
 　 85 49.2 27.8 19.0 30.2 23.17 1.65 6.0 9.15 3.18 91.4 8.0 M8×1 (32080) (20090) (0.90)
SER210-30
 1-7/8
50		 3.5433 2.0315 1.1259 0.7480 1.2835 0.8823 0.0949 0.2953 0.3303 0.1252 3.7913 0.3543 3/8-24UNF 7700 5120 2.16
        210-31
 1-15/16
        210
 2 90　 51.6　 28.6　 19.0　 32.6　 22.41　 2.41　 7.5　 8.39　 3.18　 96.3　 9.0　 M10×1.25　 (34300) (22800) (0.98)
        210-32
SER211-32
 2 55 3.9370 2.1890 1.1890 0.8740 1.3150 - 0.0949 0.2953 - 0.1252 4.1929 0.3543 3/8-24 8200　 5710 -
        211-34
 2-1/8
        211-35
 2-3/16
SER211
 　 100 55.6 30.2 22.2 33.4 - 2.41 7.5 - 3.18 106.5 9 M10×1.25
SER212-36
 2-1/4 60 4.3307 3.5630 1.2520 1.0000 1.5630 - 0.0949 0.2953 - 0.1252 4.5906 0.4134 3/8-24 8850　 6330 -
        212-38
 2-3/8
        212-39
 2-7/16
SER212
 　 110 65.1 31.8 25.4 39.7 - 2.41 7.5 　 3.18 116.6 10.5 M10×1.25


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Email: sales@wd-bearing.com


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