bearing differential bearing 31318 tapered roller bearing 31318 JR size 90x190x46.5mm single row
USD $5 - $10 /Piece
Min.Order:10 Pieces
Shandong Bohong Bearing Co., Ltd.
differential bearing 31318 tapered roller bearing 31318 JR size 90x190x46.5mm single row
Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.
Industries:
Aerospace, agriculture, automotive, heavy truck, cement, aggregate, coal, oil and gas, construction, gear drives, machine tools, mining, paper, metals, rail and wind.
Benefits:
Enhanced performance in demanding applications.
31318 tapered roller bearing is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
Specification: single row 31318 tapered roller bearing | |
Series | metric tapered roller bearing |
Bearing precision | p0 p6 p5 p4 high precision bearing |
Bearing number of row | single row tapered roller bearing |
Bearing material | Gcr15 steel bearing, stainless bearing |
Bearing weight | 5.39Kg |
Dimensions: | |
d - Bore | 90mm |
D - Cup outer diameter | 190mm |
B - Cone width | 43mm |
C - Cup width | 30mm |
T - Bearing width | 46.5mm |
Tapered roller bearing size list:
Model NO. | d(mm) | D(mm) | B(mm) | Weight(mm) |
32004 | 20 | 42 | 15 | 0.095 |
32005 | 25 | 47 | 15 | 0.11 |
32006 | 30 | 55 | 17 | 0.17 |
32007 | 35 | 62 | 18 | 0.224 |
32008 | 40 | 68 | 19 | 0.266 |
32009 | 45 | 75 | 20 | 0.339 |
32010 | 50 | 80 | 20 | 0.416 |
32011 | 55 | 90 | 23 | 0.547 |
32012 | 60 | 95 | 23 | 0.58 |
32013 | 65 | 100 | 23 | 0.616 |
32014 | 70 | 110 | 25 | 0.835 |
32015 | 75 | 115 | 25 | 0.87 |
32016 | 80 | 125 | 29 | 1.265 |
32017 | 85 | 130 | 29 | 1.312 |
32018 | 90 | 140 | 32 | 1.714 |
32019 | 95 | 145 | 32 | 1.789 |
32020 | 100 | 150 | 32 | 1.844 |
32021 | 105 | 160 | 35 | 2.367 |
32022 | 110 | 170 | 38 | 2.99 |
32024 | 120 | 180 | 38 | 3.148 |
32026 | 130 | 200 | 45 | 4.9 |
32028 | 140 | 210 | 45 | 5.15 |
32030 | 150 | 225 | 48 | 6.25 |
32032 | 160 | 240 | 51 | 7.66 |
32034 | 170 | 260 | 57 | 10.4 |
32036 | 180 | 280 | 64 | 14.1 |
32038 | 190 | 290 | 64 | 14.6 |
32040 | 200 | 310 | 70 | 18.9 |
Tapered roller bearings application in automotive cars: