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TIMKEN METRIC TAPERED ROLLER BEARINGS 31307

TIMKEN  METRIC TAPERED ROLLER BEARINGS

The original metric part-numbering system for tapered roller bearings was based on the ISO 15 dimensional plan for radial bearings.

ISO introduced a new numbering system for tapered roller bearings in the ISO 355 plan. This numbering system uses three alphanumeric fields to define a dimension series. The bearing part number is defined by adding the inner ring bore diameter after the dimension series.

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TIMKEN METRIC TAPERED ROLLER BEARINGS.

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

Bearing Dimensions
Dimension
Bore Part Number Series
(ISO 355) Bore O.D. Width Width Width Weight
d D T B C
mm mm mm mm mm mm kg
15 30302 2FB 15 42 14.25 13 11 0.11
17 30203 2DB 17 40 13.25 12 11 0.08
30303 2FB 17 47 15.25 14 12 0.14
20 32004X 3CC 20 42 15 15 12 0.1
XAA32004X/YAA32004X – 20 42 15 15 12 0.1
30204 2DB 20 47 15.25 14 12 0.13
32204 2DD 20 47 19.25 18 15 0.16
30304 2FB 20 52 16.25 15 13 0.17
32304 2FD 20 52 22.25 21 18 0.24
25 32005X 4CC 25 47 15 15 11.5 0.11
XAA32005X/YAA32005X – 25 47 15 15 11.5 0.11
30205 3CC 25 52 16.25 15 13 0.15
32205 2CD 25 52 19.25 18 16 0.18
32205B 5CD 25 52 19.25 18 15 0.19
33205 2DE 25 52 22 22 18 0.23
30305 2FB 25 62 18.25 17 15 0.26
32305 2FD 25 62 25.25 24 20 0.37
30 32006X 4CC 30 55 17 17 13 0.18
30206 3DB 30 62 17.25 16 14 0.23
32206 3DC 30 62 21.25 20 17 0.29
32206B 5DC 30 62 21.25 20 17 0.3
33206 2DE 30 62 25 25 19.5 0.35
30306 2FB 30 72 20.75 19 16 0.39
32306 2FD 30 72 28.75 27 23 0.56
35 32007X 4CC 35 62 18 18 14 0.22
30207 3DB 35 72 18.25 17 15 0.34
32207 3DC 35 72 24.25 23 19 0.44
33207 2DE 35 72 28 28 22 0.52
30307 2FB 35 80 22.75 21 18 0.53
31307 7FB 35 80 22.75 21 15 0.55
32307 2FE 35 80 32.75 31 25 0.76
40 32008X 3CD 40 68 19 19 14.5 0.27
XAA32008X/Y32008X – 40 68 19 19 14.5 0.27
33108 2CE 40 75 26 26 20.5 0.5
XAA33108/Y33108 – 40 75 26 26 20.5 0.5
30208 3DB 40 80 19.75 18 16 0.43
32208 3DC 40 80 24.75 23 19 0.53
33208 2DE 40 80 32 32 25 0.73
JF4049/JF4010 2EE 40 85 33 32.5 28 0.9
30308 2FB 40 90 25.25 23 20 0.73
31308 7FB 40 90 25.25 23 17 0.73
32308 2FD 40 90 35.25 33 27 1.03
32308B 5FD 40 90 35.25 33 27 1.1

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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