89313-TV Axial Cylindrical Roller Bearings, Double Row, Single Direction, Plastic Cage

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89313-TV

Bore Diameter:65 mm

Outside Diameter:115 mm

Width:30 mm

Weight:1.33 kg

Min. Order:1 Piece

The 89313-TV 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 89313-TV bearing is a Axial cylindrical roller bearings, double row, single direction with an inner diameter of 65 mm , an outer diameter of 115 mm, a width of 30 mm. It typically uses PN (ABEC-1) grade precision tolerances and GCr15SiMn rings, GCr15SiMn rolling mlement. Its dynamic axial rated load is approximately 193428 N, its static axial rated load is approximately 669899 N. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

65 mm

Outside Diameter:

115 mm

Thickness:

30 mm

Weight:

1.33 KG

Dynamic load Capacity, axial:

193428 N

Static load Capacity, axial:

669899 N

Fatigue Load Limit, Axial:

57811 N

Reference speed (Grease rpm):

1316

Limiting speed (Oil rpm):

3184

Specifications:

Structure:

Cylindrical Roller Thrust Bearings

Number of Rows:

Two

Precision Rating:

PN (ABEC-1)

Bearing Material:

GCr15SiMn

Cage Type:

TV = Plastic cage made from glass fibre reinforced polyamide 66

Rolling Mlement Material:

GCr15SiMn

Bore Type:

Cylindrical bore

Operating Temperature:

-20 to 120 °C

System of Measurement:

Metric

Series:

893 series (893..-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

89313-TV bearings ( 65 mm x 115 mm x 30 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	89313-TV
Bearing Type	Axial cylindrical roller bearings, double row, single direction
Equivalent	893 13 TN
Series	893 series (893..-TV)
Cage	TV = Plastic cage made from glass fibre reinforced polyamide 66
Accuracy class	PN (ABEC-1)
Rows NO.	Two
Axial cylindrical roller and cage assemblies	K89313-TV
Housing locating washer	GS89313
Shaft locating washer	WS89313
Weight [lb]	2.9321
C_a Axial Dynamic [lbf]	43482
C_0a Axial static [lbf]	150593
C_ua Axial Fatigue [lbf]	12995
n_B Speed ratings (grease) [rpm]	1316
n_G Speed ratings (oil) [rpm]	3184
d φ Inside [inch]	2.5591
D Φ Outside [inch]	4.5276
T Thickness [inch]	1.1811
D₁ [inch]	2.6378
d₁ [inch]	4.5276
r(min.) [inch]	0.0433
Mounting dimensions
d_a [inch]	4.4488
D_a(max.) [inch]	2.7953
r_a(max.) [inch]	0.0433

The 89313-TV 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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89313-TV Axial Cylindrical Roller Bearings, Double Row, Single Direction, Plastic Cage

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