231/710CA.W33 Spherical Roller Bearings, Brass Cage

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231/710CA.W33

Bore Diameter:710 mm

Outside Diameter:1150 mm

Width:345 mm

Weight:1450 kg

Min. Order:1 Piece

The 231/710CA.W33 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 231/710CA.W33 bearing is a Spherical roller bearings, double row with an inner diameter of 710 mm , an outer diameter of 1150 mm, a width of 345 mm. High-carbon chromium steel rings, High-carbon chromium steel rolling mlement. Its dynamic radial rated load is approximately 14731200 N, its static radial rated load is approximately 25999498 N. It uses Normal standard radial clearance, open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

710 mm

Outside Diameter:

1150 mm

Thickness:

345 mm

Weight:

1450 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

14731200 N

Static load Capacity, Radial (Cor):

25999498 N

Reference speed (Grease rpm):

239

Limiting speed (Oil rpm):

443

Specifications:

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Normal

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:

231..-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

231/710CA.W33 bearings ( 710 mm x 1150 mm x 345 mm) have the advantages of Self-aligning, high load-bearing capacity, impact resistant, and adaptable to heavy loads, and are therefore widely used in the Gearboxes, drive shafts, conveying equipment, general machinery.

Part Number	231/710CA.W33
Manufacturer Part Code	231/710CA/W33
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]	3196.670
Seal type	open
Series	231..-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	Normal
Units	Metric
C_r Dynamic Radial [lbf]	3311573
C_0r Static Radial [lbf]	5844687
P_u Fatigue Radial [lbf]	343857
Operating temperature - T(min) [°C]	-30
Operating temperature - T(max) [°C]	+200
n_B Speed ratings (grease) [rpm]	239
n_G Speed ratings (oil) [rpm]	443
Heat stabilization	392 °F (200 °C)
Dimension
d φ Inside [inch]	27.953
D Φ Outside [inch]	45.276
B Width [inch]	13.583
b [inch]	0.878
K [inch]	0.472
d₂ [inch]	33.504
D₁ [inch]	40.039
r_a(max.) Fillet [inch]	0.315
r₁,r₂(min.) Fillet [inch]	0.374
Angular misalignment	1.5 degrees
Abutment dimensions
d_a(min.) [inch]	29.528
D_a(max.) [inch]	43.701
Calculation factor
e	0.28
Y₁	2.4
Y₂	3.6
Y₀	2.5

The 231/710CA.W33 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 231/710CA.W33 ( 1450 kg Mass, ID: 710 mm OD: 1150 mm WD: 345 mm , 231..-CA/W33 Series , 2 Rows , Normal Radial Clearance , High-carbon chromium steel Material , 14731200 Radial dynamic , 25999498 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 231/710CA.W33. 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.

231/710CA.W33 Spherical Roller Bearings, Brass Cage

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