Basic Info.
Model NO.
49.212mm 50mm 50.8mm 53.975mm 55mm 57.15mm
Grade
G3 G5 G10 G20 G40 G100 G200 G500 G1000
Application
Seawater Equipment Machinery
Material No.
AISI SUS 304 316 316L 440 440c 420 420L
Transport Package
Plastic Bag, Carton, Pallet
Specification
BV ISO PAPP LEVEL 3
Trademark
Neutral, no mark or OEM
Production Capacity
100000000 /Month
Product Description
Metric(mm)
Inch Fractions
Inch Decimals
Weight 1000 balls(kg)
Approximate Qty per KG
Metric(mm)
Inch Fractions
Inch Decimals
Weight 1000 balls(kg)
Approximate Qty per KG
0.397
1/64
0.0156
0.00026
3846153.846
22.225
7/8
0.875
44.78
22.33139795
0.5
-
0.0197
0.00051
1960784.314
23
-
0.9055
49.63
20.14910336
0.794
1/32
0.0312
0.0021
476190.4762
23.019
29/32
0.9062
49.75
20.10050251
1
-
0.0394
0.00407
245700.2457
23.812
15/16
0.9375
55.07
18.1587071
1.19
3/64
0.0469
0.00688
145348.8372
24
-
0.9449
56.39
17.73364072
1.2
-
0.0472
0.00704
142045.4545
24.606
31/32
0.9687
60.77
16.45548791
1.5
-
0.059
0.01377
72621.64125
25
-
0.9842
63.73
15.69119724
1.588
1/16
0.0625
0.01632
61274.5098
25.4
1
1
66.84
14.96110114
1.984
5/64
0.0781
0.03187
31377.47098
26
-
1.0236
71.69
13.94894685
2
-
0.0787
0.0326
30674.84663
26.987
1.1/16
1.0625
80.17
12.47349383
2.381
3/32
0.0937
0.055
18181.81818
28
-
1.1024
89.54
11.16819299
2.5
-
0.0984
0.0638
15673.98119
28.575
1.1/8
1.125
95.17
10.50751287
2.778
7/64
0.1094
0.0875
11428.57143
30
-
1.1811
110.1
9.082652134
3
-
0.1181
0.1101
9082.652134
30.162
1.3/16
1.1875
111.9
8.936550492
3.175
1/8
0.125
0.1305
7662.835249
31.75
1.1/4
1.25
130.5
7.662835249
3.5
-
0.1378
0.1749
5717.552887
32
-
1.2598
133.7
7.479431563
3.572
9/64
0.1406
0.1859
5379.236148
33.337
1.5/16
1.3125
151.1
6.618133686
3.969
5/32
0.1562
0.255
3921.568627
34
-
1.3386
160.3
6.238303182
4
-
0.1575
0.261
3831.417625
34.925
1.3/8
1.375
173.8
5.753739931
4.366
11/64
0.1719
0.3394
2946.375958
35
-
1.378
174.9
5.717552887
4.5
-
0.1772
0.3716
2691.065662
36
-
1.4173
190.3
5.254860746
4.762
3/16
0.1875
0.4406
2269.63232
36.512
1.7/16
1.4375
198.5
5.037783375
5
-
0.1968
0.5099
1961.168857
38
-
1.496
223.8
4.468275246
5.5
-
0.2165
0.6786
1473.622163
38.1
1.1/2
1.5
225.6
4.432624113
5.556
7/32
0.2187
0.6996
1429.388222
39.687
1.9/16
1.5625
255
3.921568627
5.953
15/64
0.2344
0.8605
1162.115049
40
-
1.5748
261
3.831417625
6
-
0.2362
0.881
1135.07378
41.275
1.5/8
1.625
286.8
3.486750349
6.35
1/4
0.25
1.044
957.8544061
42.862
1.11/16
1.6875
321.2
3.113325031
6.5
-
0.2559
1.12
892.8571429
44.45
1.3/4
1.75
358.2
2.79173646
6.747
17/64
0.2656
1.253
798.084597
45
-
1.7716
371.7
2.690341673
7
-
0.2756
1.399
714.7962831
46.037
1.13/16
1.8125
398
2.512562814
7.144
9/32
0.2812
1.487
672.4949563
47.625
1.7/8
1.875
440.6
2.26963232
7.5
-
0.2953
1.721
581.0575247
49.212
1.15/16
1.9375
486.1
2.057189879
7.541
19/64
0.2969
1.749
571.7552887
50
-
1.9685
509.9
1.961168857
7.938
5/16
0.3125
2.04
490.1960784
50.8
2
2
534.7
1.870207593
8
-
0.315
2.088
478.9272031
53.975
2.1/8
2.125
641.4
1.559089492
8.5
-
0.3346
2.505
399.2015968
55
-
2.1653
678.6
1.473622163
8.731
11/32
0.3437
2.715
368.3241252
57.15
2.1/4
2.25
761.3
1.313542624
9
-
0.3543
2.973
336.3605785
60
-
2.3622
881
1.13507378
9.128
23/64
0.3594
3.102
322.3726628
60.325
2.3/8
2.375
895.4
1.116819299
9.5
-
0.374
3.497
285.9593938
63.5
2.1/2
2.5
1044.4
0.957487553
9.525
3/8
0.375
3.525
283.6879433
65
-
2.559
1120.1
0.892777431
9.922
25/64
0.3906
3.983
251.0670349
66.675
2.5/8
2.625
1209
0.827129859
10
-
0.3937
4.079
245.158127
69.85
2.3/4
2.75
1390.1
0.719372707
10.319
13/32
0.4062
4.481
223.1644722
70
-
2.7559
1484.7
0.673536741
11
-
0.4331
5.429
184.1959845
73.025
2.7/8
2.875
1588.4
0.629564341
11.112
7/16
0.4375
5.597
178.6671431
75
-
2.9528
1720.7
0.581158831
11.5
-
0.4528
6.203
161.2123166
76.2
3
3
1804.7
0.554108716
11.59
29/64
0.4531
6.219
160.7975559
79.375
3.1/8
3.125
2039.8
0.490244142
11.906
15/32
0.4687
6.884
145.2643812
80
-
3.15
2088.3
0.478858402
12
-
0.4724
7.048
141.8842225
82.55
3.1/4
3.25
2294.4
0.435843794
12.303
31/64
0.4844
7.596
131.6482359
85
-
3.3464
2530.9
0.395116362
12.7
1/2
0.5
8.355
119.6888091
88.9
3.1/2
3.5
2865.7
0.34895488
13
-
0.5118
8.961
111.5946881
90
-
3.5433
2993.4
0.334068284
13.494
17/32
0.5312
10.02
99.8003992
95
-
3.7401
3521.1
0.284002158
14
-
0.5512
11.19
89.36550492
95.25
3.3/4
3.75
3524.7
0.283712089
14.288
9/16
0.5625
11.9
84.03361345
100
-
3.937
4078.8
0.245170148
15
-
0.5905
13.77
72.62164125
101.6
4
4
4277.7
0.233770484
15.081
19/32
0.5937
13.99
71.47962831
107.95
4.1/4
4.25
5170.56
0.193402649
15.875
5/8
0.625
16.32
61.2745098
110
5470.78
0.182789291
16
-
0.6299
16.7
59.88023952
114.3
4.1/2
4.5
6139.3
0.162885019
16.669
21/32
0.6562
18.89
52.93806247
120
7102.57
0.140794107
17
-
0.6693
20.04
49.9001996
120.65
4.3/4
4.75
7218.57
0.138531593
17.462
11/16
0.6785
21.72
46.04051565
127
5"
8419.27
0.118775143
18
-
0.7087
23.79
42.03446826
133.35
5.1/4
5.25
9746.49
0.102601039
18.256
23/32
27187
24.82
40.29008864
139.7
5.1/2
5.5
11206.2
0.089236316
19
-
0.748
27.98
35.73981415
146.05
5.3/4
5.75
12805.07
0.078094067
19.05
3/4
0.75
28.2
35.46099291
150
13872.12
0.072087035
19.844
25/32
0.7812
31.87
31.37747098
152.4
6
14548.7
0.068734664
20
-
0.7874
32.63
30.64664419
177.8
7
23107.79
0.04327545
20.637
13/16
0.8125
35.85
27.89400279
200
32882.08
0.030411701
21
-
0.8268
37.77
26.47603918
203.4
8
34587.74
0.028911979
21.431
27/32
0.8437
40.15
24.90660025
250
64222.81
0.015570792
22
-
0.8661
43.43
23.02555837
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