239/710 CA/C3W33 Spherical Roller Bearings, Brass Cage

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239/710 CA/C3W33

Bore Diameter:710 mm

Outside Diameter:950 mm

Width:180 mm

Weight:365 kg

Min. Order:1 Piece

The 239/710 CA/C3W33 Double-row spherical roller bearings are suitable for heavy-load, impact, and eccentric conditions. Classic applications include vibrating screen exciters, crushers, fans, paper machine press rolls, mining conveyor equipment, and marine propulsion shafts.

The 239/710 CA/C3W33 bearing is a Spherical roller bearings, double row with an inner diameter of 710 mm , an outer diameter of 950 mm, a width of 180 mm. High-carbon chromium steel rings, High-carbon chromium steel rolling mlement. Its dynamic radial rated load is approximately 5696940 N, its static radial rated load is approximately 11994907 N. It uses C3 standard radial clearance, open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

710 mm

Outside Diameter:

950 mm

Thickness:

180 mm

Weight:

365 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

5696940 N

Static load Capacity, Radial (Cor):

11994907 N

Reference speed (Grease rpm):

326

Limiting speed (Oil rpm):

575

Specifications:

Old Designations:

239/710CA/C3W33

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

High-carbon chromium steel

Cage Type:

CA = brass cage

Seals Type:

open

Rolling Mlement Material:

High-carbon chromium steel

Bore Type:

Z = cylindrical bore

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

239..-CA/W33

Rolling Element:

spherical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

200 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

239/710 CA/C3W33 bearings ( 710 mm x 950 mm x 180 mm) have the advantages of Self-aligning, extremely high load-bearing capacity, thinnest cross-section, low friction, suitable for confined spaces, and are therefore widely used in the Large crushers, mills, and rotary kilns.

Part Number	239/710 CA/C3W33
Manufacturer Part Code	239/710CA/C3W33
Internal design	CA = Retaining flanges on the inner ring, guide ring centred on the inner ring, machined brass cage
Bearing Type	Spherical roller bearings, double row
m Weight [lb]	804.679
Seal type	open
Series	239..-CA/W33
Cage	CA = brass cage
Lubrication	W33 = Annular groove and three lubrication holes in the outer ring
Bore Type	Z = cylindrical bore
Radial internal clearance	C3
Units	Metric
C_r Dynamic Radial [lbf]	1280672
C_0r Static Radial [lbf]	2696455
P_u Fatigue Radial [lbf]	167303
Operating temperature - T(min) [°C]	-30
Operating temperature - T(max) [°C]	+200
n_B Speed ratings (grease) [rpm]	326
n_G Speed ratings (oil) [rpm]	575
Heat stabilization	392 °F (200 °C)
Dimension
d φ Inside [inch]	27.953
D Φ Outside [inch]	37.401
B Width [inch]	7.087
b [inch]	0.878
K [inch]	0.472
d₂ [inch]	31.260
D₁ [inch]	34.724
r_a(max.) Fillet [inch]	0.197
r₁,r₂(min.) Fillet [inch]	0.236
Angular misalignment	1.5 degrees
Abutment dimensions
d_a(min.) [inch]	28.858
D_a(max.) [inch]	36.496
Calculation factor
e	0.17
Y₁	4
Y₂	5.9
Y₀	4

The 239/710 CA/C3W33 Double-row spherical roller bearings mainly consist of an inner ring, an outer ring, two rows of spherical rollers, a cage, and seals. The outer ring raceway has a spherical structure, while the inner ring has a double-row raceway. The rollers and raceways are logarithmically curved. The cage is typically made of stamped steel or machined brass.

Double-row spherical roller bearings possess excellent self-aligning properties, compensating for shaft deflection, installation errors, and misalignment. They can simultaneously withstand radial loads and bidirectional axial loads, exhibiting extremely high load-bearing capacity and strong impact resistance. Furthermore, the internal clearance can be optimized for vibration conditions, effectively reducing frictional temperature rise.

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High quality 239/710 CA/C3W33 ( 365 kg Mass, ID: 710 mm OD: 950 mm WD: 180 mm , 239..-CA/W33 Series , 2 Rows , C3 Radial Clearance , High-carbon chromium steel Material , 5696940 Radial dynamic , 11994907 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 239/710 CA/C3W33. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

239/710 CA/C3W33 Spherical Roller Bearings, Brass Cage

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