89320M Axial Cylindrical Roller Bearings, Double Row, Single Direction, Brass Cage

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89320M

Bore Diameter:100 mm

Outside Diameter:170 mm

Width:42 mm

Weight:4.56 kg

Min. Order:1 Piece

The 89320M 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 89320M bearing is a Axial cylindrical roller bearings, double row, single direction with an inner diameter of 100 mm , an outer diameter of 170 mm, a width of 42 mm. It typically uses PN (ABEC-1) grade precision tolerances and GCr15SiMn rings, GCr15SiMn rolling mlement. Its dynamic axial rated load is approximately 379509 N, its static axial rated load is approximately 1399323 N. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Interchange code: 893 20 M

Dimensions:

Inside Diameter:

100 mm

Outside Diameter:

170 mm

Thickness:

42 mm

Weight:

4.56 KG

Dynamic load Capacity, axial:

379509 N

Static load Capacity, axial:

1399323 N

Fatigue Load Limit, Axial:

121379 N

Reference speed (Grease rpm):

901

Limiting speed (Oil rpm):

2078

Specifications:

Structure:

Cylindrical Roller Thrust Bearings

Number of Rows:

Two

Precision Rating:

PN (ABEC-1)

Bearing Material:

GCr15SiMn

Cage Type:

M = Brass Cage

Rolling Mlement Material:

GCr15SiMn

Bore Type:

Cylindrical bore

Operating Temperature:

-20 to 120 °C

System of Measurement:

Metric

Series:

893 series (893..-M)

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

89320M bearings ( 100 mm x 170 mm x 42 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	89320M
Bearing Type	Axial cylindrical roller bearings, double row, single direction
Equivalent	893 20 M
Series	893 series (893..-M)
Cage	M = Brass Cage
Accuracy class	PN (ABEC-1)
Rows NO.	Two
Axial cylindrical roller and cage assemblies	K89320-M
Housing locating washer	GS89320
Shaft locating washer	WS89320
Weight [lb]	10.0530
C_a Axial Dynamic [lbf]	85313
C_0a Axial static [lbf]	314567
C_ua Axial Fatigue [lbf]	27285
n_B Speed ratings (grease) [rpm]	901
n_G Speed ratings (oil) [rpm]	2078
d φ Inside [inch]	3.9370
D Φ Outside [inch]	6.6929
T Thickness [inch]	1.6535
D₁ [inch]	4.0551
d₁ [inch]	6.6929
r(min.) [inch]	0.0591
Mounting dimensions
d_a [inch]	6.5748
D_a(max.) [inch]	4.2126
r_a(max.) [inch]	0.0591

The 89320M 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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How can you buy 89320M Axial Cylindrical Roller Bearings, Double Row, Single Direction, Brass Cage on the Internet?
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89320M Axial Cylindrical Roller Bearings, Double Row, Single Direction, Brass Cage

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