Spherical roller bearings, tapered roller bearings, cylindrical roller bearings, deep groove ball bearings, spherical bearings, ceramic bearings
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Spherical roller bearing CA/W33 series Bearing manufacturer

Spherical roller bearing CA/W33 series Bearing manufacturer

Spherical roller bearing 21307CAKW33 C3 35x80x21mm

Description

feature:

Spherical roller CA series bearings have two rows of spherical rollers, the outer ring has a common concave spherical raceway, and the inner ring has two concave raceways inclined at a certain angle to the bearing axis. The outer ring raceway and the center of curvature of the bearing are aligned at the center. It is a one-piece machined brass cage with ribs on both sides of the inner ring, and the middle ring is guided by the inner ring. This kind of bearing has a higher limit speed and relatively low noise.

Product Description:

Material:Gcr15Type: spherical roller
Heat treatment: Bainite salt bathHardness: 58-62HR
Cage material: Brass Roller grade: G3
Outer ring raceway type: spherical racewayNumber of columns: double row roller
Inner ring raceway type: no ribs in the middle,Ribs on both sidesGrade: P0
Packing: individual carton+outer box/industrial packaging+outer boxCompany Type: Production
Transportation: express/air/shipPayment method: remittance/PayPal/Western Union/three-way payment
Commonly used transaction currency: USD/RMBWhether to provide samples for large orders: Yes
Whether to support visiting the factory: YesWhether to support OEM foundry: Yes

use:
Papermaking machinery, reduction gears, railway vehicle axles, rolling mill gearbox bearing seats, rolling mill rolls, crushers, vibrating screens, printing machinery, woodworking machinery, various industrial reducers, vertical self-aligning bearings with seat.


Dimension and Parameters

Spherical roller bearing CA/W33 series Bearing manufacturer
Designation
Cylindrical Bore :Spherical roller bearing 21307CAKW33 C3 35x80x21mm
Taper Bore :21307CAKW33
Principal dimensions (mm)
d :35
D :80
B :21
Basic load ratings(KN)
Dyc Cr :70.1
Stc Cor :74.7
Limiting Speed
Speed Ratings :5300
Limiting Speed :7000
Weight(Kg) :0.51