24068 CC/W33 Spherical Roller Bearings, Stamped Steel Cages

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24068 CC/W33

Bore Diameter:340 mm

Outside Diameter:520 mm

Width:180 mm

Weight:140 kg

Min. Order:1 Piece

The 24068 CC/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 24068 CC/W33 bearing is a Spherical roller bearings, double row with an inner diameter of 340 mm , an outer diameter of 520 mm, a width of 180 mm. High-carbon chromium steel rings, High-carbon chromium steel rolling mlement. Its dynamic radial rated load is approximately 3615936 N, its static radial rated load is approximately 6194898 N. It uses Normal standard radial clearance, open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

340 mm

Outside Diameter:

520 mm

Thickness:

180 mm

Weight:

140 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

3615936 N

Static load Capacity, Radial (Cor):

6194898 N

Reference speed (Grease rpm):

736

Limiting speed (Oil rpm):

1071

Specifications:

Old Designations:

24068CC/W33

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Normal

Bearing Material:

High-carbon chromium steel

Cage Type:

CC = stamped steel cages

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:

240..-CC/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

24068 CC/W33 bearings ( 340 mm x 520 mm x 180 mm) have the advantages of High load-bearing capacity, impact resistant, self-aligning, and easy to install, and are therefore widely used in the Wind turbine main shaft, large ship main shaft, giant construction machinery.

Part Number	24068 CC/W33
Manufacturer Part Code	24068CC/W33
Internal design	CC = Flangeless inner ring, guide ring centred on the inner ring, two stamped steel cages
Bearing Type	Spherical roller bearings, double row
m Weight [lb]	308.644
Seal type	open
Series	240..-CC/W33
Cage	CC = stamped steel cages
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]	812862
C_0r Static Radial [lbf]	1392613
P_u Fatigue Radial [lbf]	105603
Operating temperature - T(min) [°C]	-30
Operating temperature - T(max) [°C]	+200
n_B Speed ratings (grease) [rpm]	736
n_G Speed ratings (oil) [rpm]	1071
Heat stabilization	392 °F (200 °C)
Dimension
d φ Inside [inch]	13.386
D Φ Outside [inch]	20.472
B Width [inch]	7.087
b [inch]	0.657
K [inch]	0.354
d₂ [inch]	14.842
D₁ [inch]	17.835
r_a(max.) Fillet [inch]	0.157
r₁,r₂(min.) Fillet [inch]	0.197
Angular misalignment	2 degrees
Abutment dimensions
d_a(min.) [inch]	14.094
D_a(max.) [inch]	19.764
Calculation factor
e	0.33
Y₁	2
Y₂	3
Y₀	2

The 24068 CC/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 24068 CC/W33 ( 140 kg Mass, ID: 340 mm OD: 520 mm WD: 180 mm , 240..-CC/W33 Series , 2 Rows , Normal Radial Clearance , High-carbon chromium steel Material , 3615936 Radial dynamic , 6194898 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 24068 CC/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.

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