K81207TV Axial Cylindrical Roller And Cage Assemblies, Single Row, Plastic Cage

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K81207TV

Bore Diameter:35 mm

Outside Diameter:62 mm

Width:7.5 mm

Weight:0.043 kg

Min. Order:1 Piece

The K81207TV Cylindrical roller thrust bearings are specifically designed for applications requiring heavy axial loads and stringent positioning accuracy. Classic applications include heavy-duty vertical lathe tables, marine propeller shaft thrust devices, large gearboxes, wind turbine main gearboxes, rolling mill pressing mechanisms, and crane slewing bearings.

The K81207TV bearing is a Axial cylindrical roller and cage assemblies, Single row with an inner diameter of 35 mm , an outer diameter of 62 mm, a width of 7.5 mm. GCr15SiMn rolling mlement. Its dynamic axial rated load is approximately 79546 N, its static axial rated load is approximately 196779 N. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

35 mm

Outside Diameter:

62 mm

Thickness:

7.5 mm

Weight:

0.043 KG

Dynamic load Capacity, axial:

79546 N

Static load Capacity, axial:

196779 N

Fatigue Load Limit, Axial:

19664 N

Reference speed (Grease rpm):

2309

Limiting speed (Oil rpm):

5892

Specifications:

Structure:

Cylindrical Roller Thrust Bearings

Number of Rows:

One

Cage Type:

TV = Plastic cage made from glass fibre reinforced polyamide 66

Rolling Mlement Material:

GCr15SiMn

Operating Temperature:

-20 to 120 °C

System of Measurement:

Metric

Series:

K812 series (K812..-TV)

Rolling Element:

cylindrical 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

K81207TV bearings ( 35 mm x 62 mm x 7.5 mm) have the advantages of extremely high axial load capacity, high rigidity, compact axial structure, and a detachable design for easy installation, and are therefore widely used in the Machine tool worktables, extruders, differentials, wind power equipment, and oil drilling machinery.

Part Number	K81207TV
Bearing Type	Axial cylindrical roller and cage assemblies, Single row
Series	K812 series (K812..-TV)
Cage	TV = Plastic cage made from glass fibre reinforced polyamide 66
Rows NO.	One
Weight [lb]	0.0948
C_a Axial Dynamic [lbf]	17881
C_0a Axial static [lbf]	44235
C_ua Axial Fatigue [lbf]	4420
n_B Speed ratings (grease) [rpm]	2309
n_G Speed ratings (oil) [rpm]	5892
Dw [inch]	0.2953
D_c [inch]	2.4409
D_c1 [inch]	1.3780
E_b Raceway [inch]	1.5354
E_a Raceway [inch]	2.2835

The K81207TV Cylindrical roller thrust bearings mainly consist of a shaft ring, a housing ring, cylindrical rollers, and a cage assembly. The rollers are arranged radially, forming a line contact load-bearing structure.

The advantages of cylindrical roller thrust bearings include extremely high axial load capacity, excellent rigidity, and a low coefficient of friction. Optimized roller end faces and flanges can accommodate slight eccentricity and impact loads, while also featuring a compact structure and high rotational accuracy.

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K81207TV Axial Cylindrical Roller And Cage Assemblies, Single Row, Plastic Cage

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