T12100F Double-acting Thrust Tapered Roller Bearing Brass Cage

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T12100F

Bore Diameter:320 mm

Outside Diameter:470 mm

Width:130 mm

Weight:75 kg

Min. Order:1 Piece

The T12100F Thrust angular contact ball bearings are mainly suitable for applications requiring high speed, low friction, and simultaneous axial and certain radial loads, such as fluid control valves, machine tool worktables and spindles, and rotary tables in the oil and gas drilling industry.

The T12100F bearing is a Double-acting thrust tapered roller bearing with an inner diameter of 320 mm , an outer diameter of 470 mm, a width of 130 mm. It typically uses PN (ABEC-1) grade precision tolerances and bearing steel rings, bearing steel rolling mlement. its static axial rated load is approximately 7665769 N. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

320 mm

Outside Diameter:

470 mm

Thickness:

130 mm

Weight:

75 KG

Static load Capacity, axial:

7665769 N

Specifications:

Structure:

Thrust Tapered Roller Bearings

Number of Rows:

Two

Precision Rating:

PN (ABEC-1)

Bearing Material:

bearing steel

Cage Type:

brass cage

Rolling Mlement Material:

bearing steel

Bore Type:

Cylindrical bore

Operating Temperature:

-30 to 110 °C

System of Measurement:

Inch

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

T12100F bearings ( 320 mm x 470 mm x 130 mm) have the advantages of Composite load, high speed, high rigidity, and are therefore widely used in the rotary tables of oil and gas drilling rigs.

Part Number	T12100F
Design type	TTDFLK 1: Two single tapered outer races; One flat inner race; Inner-ring bore keyway (optional); One outer-ring spacer with oil slots
Bearing Type	Double-acting thrust tapered roller bearing
Interchangeable	TIMKEN T12100F
Manufacturer Part Code	T12100F
Cage	brass cage
Units	Inch
Tolerance class	PN (ABEC-1)
Thrust Race Number	Double
Cage type	MB
C_0a Axial Static [lbf]	1723264
Ca1 Dynamic (1 Million Revolutions) [lbf]	396106
Ca90 Dynamic (90 Million Revolutions) [lbf]	102841
d φ Inside [inch]	12.5984
D_o [inch]	18.5039
D_m [inch]	17.6378
T Width [inch]	5.1181
B [inch]	1.1811
r Fillet Radius [inch]	0.1181
R (Max) Shaft Fillet Radius [inch]	0.0433
d_a Mounting dimensions [inch]	13.3858
D_b Mounting dimensions [inch]	14.1732
Weight [lb]	165.3450

The T12100F Thrust angular contact ball bearings are mainly composed of precision-ground steel balls, hardened and ground steel raceways, and a brass (or bronze) cage. Their core characteristic is their ability to simultaneously withstand axial thrust loads and a certain amount of radial load, and they also feature low friction, quiet operation, and suitability for high-speed operation.

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T12100F Double-acting Thrust Tapered Roller Bearing Brass Cage

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