BEARING CORP.OF AMERICA

Four-row tapered roller bearings, TQO design

Depending on their design, four-row tapered roller bearings provide the following main features and benefits: Long service life The four-cup design (four separate outer rings) provides optimal load distribution over all four rows of rollers. Enhanced operational reliability.Design Attributes: Two tapered-bore single cones, one tapered-bore double cone, four single cups and three cup spacers. Front faces of single cones and both faces of double cone are extended to contact each other. Tapered cone bores are matched for continuous taper through the cones.

 

For metric-design medium-angle and steep-angle tapered roller bearings, the respective contact angle symbol C or D is added after the bore number. For normal-angle tapered roller bearings, no contact angle symbol is used. Medium-angle tapered roller bearings are primarily used for the pinion shafts of differential gears of automobiles.

 

NSK 45 Bearing
10 mm
KM 8
440 mm x 650 mm x 353.5 mm skf BT4B 328944 G/HA1VA901 Four-row tapered roller bearings, TQO design
67000 N
74100 N
500 mm x 670 mm x 400.05 mm skf BT4-8056 G/HA1 Four-row tapered roller bearings, TQO design
77.787 mm
149.1 N·m
Next page ▸
All Products Contact Now
Product Categories
Ball bearing plummer block units
Bearing units,Insert bearings
Bearing washers for cylindrical and needle roller thrust bearings
CARB toroidal roller bearings
Cylindrical roller thrust bearings
Deep groove ball bearings
Deep Groove Ball Bearings (6000, 6200, 6300, 6400)
Double row angular contact ball bearings
Double row self aligning ball bearings
Double row spherical roller bearings
Double row tapered roller bearings, TDO design
Drawn cup needle roller bearings-closed end
Drawn cup needle roller bearings-opened end
Fafnir® Spindle Angular Contact Ball Bearings (9300WI, 9100WI, 200WI, 300WI)
Four-row tapered roller bearings, TQO design
Timken 522 Bearing
Hm89411 Bearing
Timken 362 Bearing
M86610 Timken Bearing