Large Back to Back Double Row Tapered Bearing: BT2B332802A

Large Back to Back Double Row Tapered Bearing: BT2B332802A

Large Back to Back Double Row Tapered Bearing
RFQ
EA

checkbox icon This item typically ship in 1-4 weeks.

checkbox icon Item listed as "Request For Quote" (RFQ) usually ship in 3-6 week

CAD
Specifications:
Attribute nameAttribute value
ConstructionDouble Row Back to Back
Shaft Size13-1/2"
D (mm)533.4
B (mm)174.625
C (lb)571017
C0 (lb)989164
Pu (lb)82056
d1 (mm)422
Weight(lbs)287
Code410235
Bore (mm)342.9
SealsNone
ClearanceCN
Tmax (F)300
Tmin (F)-40
Material52100
P (mm)123.825
r1-r2 (mm)4.8
r3-r4 (mm)1.5
a (mm)180
e0.33
Y02
k1.76
Y12
Y23
D1 (mm)496
CF (lbs)139382
Cfa (lbs)45412
PackageQTY1
UOMEA
This configuration features huge bore sizes suited for metal manufacturing rolling mill stands, and mining machinery. They support massive radial and axial loads and resist axial forces in both directions. This design reduces installation complexity by having a single common inner race that ensures precise positioning across all rollers. An essential feature of this configuration is that when the shaft thermally expands lengthwise, the axial preload forces decrease in the bearing. It will run at a lower temperature than a face-to-face bearing in the same situation. It is much easier to use in industrial settings where operating temperatures vary significantly. The bearing construction can be customized to meet specific technical requirements.