Z-510038.TR4 Tapered Roller Bearings, Four-row, In Metric Sizes Sheet Steel Cages

🔍

Z-510038.TR4

Bore Diameter:380 mm

Outside Diameter:620 mm

Width:420 mm

Weight:510 kg

Min. Order:1 Piece

The Z-510038.TR4 Four-row tapered roller bearings are suitable for applications involving heavy combined loads. Classic applications include rolling mill work rolls, heavy machine tool spindles, mining crushers, oil drilling rig turntables, large wind turbine spindles, and shaft positioning ends of ship propulsion systems.

The Z-510038.TR4 bearing is a Tapered roller bearings, Four-row, in metric sizes with an inner diameter of 380 mm , an outer diameter of 620 mm, a width of 420 mm. GCr15 / AISI 52100 rings, 20Cr2Ni4A rolling mlement. Its dynamic radial rated load is approximately 8498331 N, its static radial rated load is approximately 14197865 N. open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

380 mm

Outside Diameter:

620 mm

Thickness:

420 mm

Weight:

510 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

8498331 N

Static load Capacity, Radial (Cor):

14197865 N

Fatigue Load Limit, Radial:

1289854 N

Specifications:

Structure:

Four row taper roller bearings

Number of Rows:

Four

Bearing Material:

GCr15 / AISI 52100

Cage Type:

sheet steel cages

Seals Type:

open

Rolling Mlement Material:

20Cr2Ni4A

Bore Type:

Z = cylindrical bore

Operating Temperature:

-30 to +150 °C

System of Measurement:

metric

Series:

Z series (Z-5..TR4)

Rolling Element:

Taper 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

Z-510038.TR4 bearings ( 380 mm x 620 mm x 420 mm) have the advantages of It can withstand extremely high radial loads and bidirectional axial loads, has a compact structure, and is highly rigid, making it suitable for heavy-duty impact conditions, and are therefore widely used in the Metallurgical rolling mills, large gearboxes, heavy mining machinery, oil drilling equipment.

Part Number	Z-510038.TR4
Bearing Type	Tapered roller bearings, Four-row, in metric sizes
Seal type	open
Cage	sheet steel cages
bearing Series	Z series (Z-5..TR4)
Design drawing	1
Rows Nomber	Four
Units	metric
Manufacturer Part Code	Z-510038.TR4
Temperature - T(min)	-30 °C
Temperature - T(max)	+150 °C
Bore design	Z = cylindrical bore
Rings	The outer ring comprises a double ring and two single rings
Weight [kg]	510
d φ Inside [inch]	14.961
D Φ Outside [inch]	24.409
T Thickness [inch]	16.535
B Width [inch]	16.535
C_r Radial Dynamic [lbf]	1910424
C_0r Radial Static [lbf]	3191680
C_ur Radial Fatigue [lbf]	289959
r₁, r₂(min.) Chamfer [mm]	5
r₃, r₄(min.) Chamfer [mm]	5
e Calculation coefficient	0.46
Y₁ Calculation coefficient	1.47
Y₂ Calculation coefficient	2.19
Y₀ Calculation coefficient	1.4

The Z-510038.TR4 Four-row tapered roller bearings typically consist of two double-raceway outer rings, two single-raceway inner rings, four rows of tapered rollers, a cage, and a spacer. The inner and outer rings and rollers are designed in metric or imperial units. The axial clearance or preload can be precisely adjusted by grinding the spacer.

The advantage of four-row tapered roller bearings is that they can withstand huge radial loads and bidirectional axial loads at the same time. They have extremely high overall rigidity and excellent load-bearing capacity, making them suitable for use as fixed ends to achieve precise axial positioning. However, their limiting speed is relatively lower than that of cylindrical roller bearings.

Share this product to:

Let more people see your product

How can you buy Z-510038.TR4 Tapered Roller Bearings, Four-row, In Metric Sizes Sheet Steel Cages on the Internet?
High quality Z-510038.TR4 ( 510 kg Mass, ID: 380 mm OD: 620 mm WD: 420 mm , Z series (Z-5..TR4) Series , Four Rows , GCr15 / AISI 52100 Material , 8498331 Radial dynamic , 14197865 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. Z-510038.TR4. 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-510038.TR4 Tapered Roller Bearings, Four-row, In Metric Sizes Sheet Steel Cages

Z-510038.TR4 Related Products »

Product Groups

Information

Category