Z-547459.ZL Single Row Cylindrical Roller Bearings With Solid Brass Cage

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Z-547459.ZL

Bore Diameter:406 mm

Outside Diameter:502 mm

Width:76 mm

Weight:33.7 kg

Min. Order:1 Piece

The Z-547459.ZL Single-row cylindrical roller bearings are widely used for radial support in various rotating machinery, such as: motors (large and medium-sized motor rotors), gearboxes (industrial gearboxes), machine tool spindles, compressors, pumps, and wind turbine spindles.

The Z-547459.ZL bearing is a Single row cylindrical roller bearings with cage with an inner diameter of 406 mm , an outer diameter of 502 mm, a width of 76 mm. GCr15SiMn rings, GCr15SiMn rolling mlement. Its dynamic radial rated load is approximately 1159413 N, its static radial rated load is approximately 2748946 N. It uses CN standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

406 mm

Outside Diameter:

502 mm

Thickness:

76 mm

Weight:

33.7 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

1159413 N

Static load Capacity, Radial (Cor):

2748946 N

Fatigue Load Limit, Radial:

230598 N

Reference speed (Grease rpm):

652

Limiting speed (Oil rpm):

2157

Specifications:

Structure:

Single row cylindrical roller bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15SiMn

Cage Type:

Solid brass cage

Rolling Mlement Material:

GCr15SiMn

Bore Type:

Z = Cylindrical Bore

Operating Temperature:

–30 to +150 °C

Series:

Z-5..ZL

Rolling Element:

cylindrical roller

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

Z-547459.ZL bearings ( 406 mm x 502 mm x 76 mm) have the advantages of High radial load capacity and high speed performance, and are therefore widely used in the Electric motors, machine tool spindles, gearboxes, rolling mills, railway vehicle axle boxes, and industrial pumps and compressors.

Part Number	Z-547459.ZL
Design	1
Bearing Type	Single row cylindrical roller bearings with cage
Rows NO.	1
Series	Z-5..ZL
Bore Type	Z = Cylindrical Bore
Cage type	Solid brass cage
Radial internal clearances	CN
Manufacturer Part Code	Z547459.ZL
Alias	Non-locating bearings
C_r Radial Dynamic[lbf]	260636
C_0r Radial static[lbf]	617963
C_ur Radial Fatigue[lbf]	51838
n_G Limiting speed[rpm]	2157
n_B Reference speed[rpm]	652
Operating temperature - T(min)[°C]	–30
Operating temperature - T(max)[°C]	+150
Bearing Mass - m[lb]	74.295
Dimensions
d φ Inside[inch]	15.984
D Φ Outside[inch]	19.764
B Width[inch]	2.992
E[inch]	19.004
d₁[inch]	17.228
r(min.)[inch]	0.157
r₁(min.)[inch]	0.157
Mounting dimensions
d_a(min.)[inch]	16.575
D_a(max.)[inch]	19.291
D_b(min.)[inch]	19.134
D_c(max.)[inch]	18.819
r_a(max.)[inch]	0.118
r_a1(max.)[inch]	0.118

The Z-547459.ZL Single-row cylindrical roller bearings mainly consist of an inner ring, an outer ring, cylindrical rollers, and a cage. Common structural forms include NU type (double-flange outer ring, no flange on inner ring), N type (double-flange inner ring, no flange on outer ring), and NJ type (single-flange inner ring), enabling separable design and axial displacement compensation.

Single-row cylindrical roller bearings have extremely high radial load capacity. The rollers and raceways have line contact, making them suitable for heavy-duty applications. They have a low coefficient of friction, making them suitable for high-speed operation. The separable structure facilitates easy installation and disassembly. NU and N types allow axial displacement and can be used as floating end bearings to effectively compensate for thermal expansion.

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High quality Z-547459.ZL ( 33.7 kg Mass, ID: 406 mm OD: 502 mm WD: 76 mm , Z-5..ZL Series , 1 Rows , CN Radial Clearance , GCr15SiMn Material , 1159413 Radial dynamic , 2748946 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. Z-547459.ZL. 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.

Z-547459.ZL Single Row Cylindrical Roller Bearings With Solid Brass Cage

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