F-804529.PRL Spherical Roller Bearings With Central Rib Tapered Bore(K30 = Taper 1:30)

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F-804529.PRL

Bore Diameter:670 mm

Outside Diameter:1090 mm

Width:445 mm

Weight:1660 kg

Min. Order:1 Piece

The F-804529.PRL 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 F-804529.PRL bearing is a Spherical roller bearings With central rib Tapered bore(K30 = taper 1:30) with an inner diameter of 670 mm , an outer diameter of 1090 mm, a width of 445 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 14299904 N, its static radial rated load is approximately 32499941 N. It uses CN standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

670 mm

Outside Diameter:

1090 mm

Thickness:

445 mm

Weight:

1660 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

14299904 N

Static load Capacity, Radial (Cor):

32499941 N

Fatigue Load Limit, Radial:

2129917 N

Limiting speed (Oil rpm):

429

Specifications:

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

K30 = Tapered bore (K = taper 1:30)

Operating Temperature:

-30 to +200 °C

System of Measurement:

Metric

Series:

F-80...PRL

Rolling Element:

symmetrical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

10 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

F-804529.PRL bearings ( 670 mm x 1090 mm x 445 mm) have the advantages of Self-aligning, high load-bearing capacity, and impact resistant, and are therefore widely used in the Mining machinery, metallurgical equipment, papermaking machinery, vibrating screens, wind turbines, and large industrial gearboxes.

Part Number	F-804529.PRL
Design drawing	2.K30
Bore Type	K30 = Tapered bore (K = taper 1:30)
RIC	CN
Row	2
Bearing Type	Spherical roller bearings With central rib Tapered bore(K30 = taper 1:30)
Measurement	Metric
d φ Inside [inch]	26.378
D Φ Outside [inch]	42.913
B Width [inch]	17.520
n_G Limiting speed (oil) [min^–1]	429
Weight [kg]	1660
r(min.) Chamfer [inch]	0.110
D₁ [inch]	35.976
d_s [inch]	0.492
n_s [inch]	0.925
C_r Radial Dynamic [lbf]	3214618
C_0r Radial static [lbf]	7305986
C_ur Radial Fatigue [lbf]	478805
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	26.866
D_a(max.) [inch]	41.653
r_a(max.) [mm]	1660
Calculation coefficient
e	0.36
Y₀	1.82
Y₁	1.86
Y₂	2.77

The F-804529.PRL 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 F-804529.PRL ( 1660 kg Mass, ID: 670 mm OD: 1090 mm WD: 445 mm , F-80...PRL Series , 2 Rows , CN Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 14299904 Radial dynamic , 32499941 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. F-804529.PRL. 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.

F-804529.PRL Spherical Roller Bearings With Central Rib Tapered Bore(K30 = Taper 1:30)

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