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Table 17:Water Pump bearings
Ball-to-ball Type (I)
Boundary dimensions (mm) Mass (kg) FAG No. NSK No. Other company
K L d d1 A B C
26 38.9 12 - 89.5 16.5 34.1 0.21 BWF26-36A
94.5 21.5 34.1 0.21 WS2372 BWF26-14
102.5 17.5 46 0.22 SB-D27A
103.5 21.6 43.1 0.22 WS2407
30 38.9 15.918 - 73.4 4 30.5 0.2 W2289 885154
82.6 4 39.7 0.21 W2325 885165
111.5 23.8 48.8 0.25 W2439 885167
113.1 31.8 42.4 0.26 W2445 885155
119.1 37.3 42.9 0.26 W2468 885118
122.2 40.2 43.1 0.27 W3481.6 885168C
136.4 39.1 58.4 0.3 W2537 885158P
138.1 40.9 58.3 0.3 W2543 885158
146.1 61.7 45.5 0.32 W2576.2 885694S
161.9 58.4 64.6 0.34 W2637 885117
130.2 23.4 40.8 0.24 W2406-1 885140
122.2 28.6 54.8 0.27 W2481-1 885168C
122.2 33.9 49.4 0.27 W2481 885476
132.1 40.2 53 0.29 W3520-2 885521
154.2 29.8 85.6 0.33 W3607-1 885613
30 39 12 - 97.5 16.5 42 0.22 SB-M17A
101.5 16.5 46 0.22 SB-D32A
105.5 16.5 50 0.23 SB-S11A
30 39 16 12 91 13.5 38.5 0.22 SB-S15A
96.5 16 41.5 0.23 SB-S16A
107 25 40.5 0.24 SB-T60A
40 46 16 - 121 27 48 0.39 SB-IS20A

 

Table 18:Water Pump bearings
Ball-to-ball Type (II)
Boundary dimensions (mm) Mass (kg) FAG No. NSK No.
K L D1 D2 A B C S1 S2
38.1 54.1 15.918 15.918 132.1 29.9 48.2 12.07 43.2 0.46 WK2520 885852
15.918 161.9 35.6 72.4 15.1 70.05 0.55 WK2637 885858
15.977 139.7 35.6 50.1 15.4 47.75 0.48 WK6550B 885821
15.977 143.5 30.8 89.5 12.24 50.5 0.5 WK6564-2R 885862B
15.977 152.4 35.6 62.9 15.1 80.53 0.53 WK66000B 885844
18.961 136.8 35.9 46.7 12.1 43.2 0.47 WK2537-1 855737
38.1 54.1 18.961 18.961 127.5 30 42.3 14.1 38.9 0.48 WK28501-3 885869
18.961 135.7 31.6 49.9 - 46.7 0.47 WK2534 885735
18.961 143.3 35.6 53.8 - 49.1 0.5 WK2564 885815A
15.918 142 31.8 56.2 - 51.9 0.49 WK2559-2 885815
15.918 143.5 30.3 59 11.9 50.6 0.5 WK2564-4 88582B
15.918 146.1 36.3 55.7 29.9 51.2 0.51 WK2575-4 885760
15.938 154.3 30 70.6 8.2 56.8 0.53 WK2607A 885795SC
15.977 143.3 35.5 53.8 - 49.4 0.49 WK6564 885815A