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NTN Tapered roller bearings 30230U

NTN Tapered roller bearings are designed so the tapered vertex of the raceway surfaces of the inner and outer rings and rollers converge at one
point on the centerline of the bearing.
The tapered rollers are guided by the compound force of the inner and outer raceway surfaces which keep the rollers pressed up against the large rib on the inner ring.
A large variety of these bearings, including single, double, and four row arrangements, are available in both metric and inch series.

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NTN Tapered roller bearings.

various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.

 

Boundary dimensions                          Basic load rating     Fatigue   Bearing number
210      38        38        30       2.5     2          297         490                32930XU
225      48        48        36       3        2.5       410         655             32030XU
270      49        45        38       4         3          500         605                    30230U
 270      77        73        60       4         3          775       1 070                 32230U
320      72         65        55       5         4        1 060      1 070             ＊ 30330UUTG
320      82        75        50       5         4          860       1 030                  31330XU
320     114       108        90       4         4        1 490            ＊ 32330UTG
220 38 38 30 2.5 2 32932XU
240
51 51 38 3 2.5 32032XU
290 52 48 40 4 3 30232UUTG
290 84 80 67 4 3 32232UUTG
340 75 68 58 5 4 30332UUTG
340 121 114 95 4 4 32332UTG
230 38 38 30 2.5 2 32934XU
260 57 57 43 3 2.5 32034XU
310 57 52 43 5 4 30234UUTG
310 91 86 71 5 4 32234UUTG
360 80 72 62 5 4 30334UUTG
360 127 120 100 4 4 32334UTG
250      45        45        34       2.5     2          390         700                 32936XU
280      64        64        48       3         2.5       825       1 170       ＊ 32036XUUTG
320      57        52        43       5         4          805          890        ＊ 30236UUTG
180 320      91         86        71       5         4        1 320         ＊ 32236UUTG
380      83         75        64       4         4        1 170         ＊ 30336UTG
380     134       126      106       4         4       1 850       2 150         ＊ 32336UTG
260      45        45        34       2.5     2          390         710        32938XU
260      45         42        36       2.5     2.5        310         525     ○ 32938
290      64        64        48       3         2.5       840       1 210      ＊ 32038XUUTG
190  340      60        55        46       5         4          920       1 000     ＊ 30238UUTG
340      97         92        75       5         4        1 480      1 850  ＊ 32238UUTG
400      86         78        65       5         5        1 200      1 200 ＊ 30338UTG
400     140       132      109       5         5       2 040       2 390        ＊ 32338UTG
 280      51         51         39      3         2.5        620         895        ＊ 32940XUUTG
310      70         70        53       3         2.5    1 030       32040XUUTG

WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:  

Bearing Types:
Self-aligning ball bearing
Cylindrical roller bearing
Spherical roller bearing
Tapered roller bearing
Angular contact ball
Needle roller
Deep groove ball bearing
Axial deep groove ball
Pillow block bearing and units
LM/Linear Guide
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