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NTN roller bearing thrust spherical roller bearing 29412 29412E 29412M

NTN roller bearing thrust spherical roller bearing 29412 29412E 29412M

  • High Light

    high speed thrust bearing

    ,

    axial thrust bearing

  • Structure
    Thrust
  • Type
    Roller
  • Precision Rating
    P0,P5,P6
  • Vibration
    V1,V2,V3,V4
  • Clearance
    C2,C0,C3,C4,C5
  • Cage Material
    Steel/brass
  • Place of Origin
    JAPAN
  • Brand Name
    NTN
  • Certification
    ISO9001
  • Model Number
    29412M
  • Minimum Order Quantity
    1.pcs
  • Price
    USD 0.1-1000/PC
  • Packaging Details
    Standard Carton Box / Wooden Pallet Case
  • Delivery Time
    2 ~ 5 working days
  • Payment Terms
    T/T, Western Union,Paypal,
  • Supply Ability
    10000000PCS/Week

NTN roller bearing thrust spherical roller bearing 29412 29412E 29412M

NTN roller bearing thrust spherical roller bearing 29412 29412E 29412M​

 

The Brief Description of NTN 29412 Spherical Thrust Roller Bearings:

NTN 29412 bearing is Spherical roller thrust bearing and commonly type and widely used in many application, it contains of inner ring, outer ring,cage and steel bearing,spherical roller thrust bearing can carry radial and axial loads in both directions,NTN 29412 spherical roller thrust bearings are particularly versatile and are simple in design,separable,suitable for high and middle high capacity,low cost maintenance.

 

Spherical Thrust Roller Bearing 29412M Details:

NTN roller bearing thrust spherical roller bearing 29412 29412E 29412M 0

Bore Diameter: 60 mm
Outside Diameter: 130 mm
Overall Width: 42 mm
Cage Type: Pressed
Operating Temperature Range: -40 to 200 C
Enclosure: Open
Static Load Capacity: 951000 N
Bearing Material: Through Hardened Steel
Cage Material: Brass
Dynamic Load Capacity: 335000 N
Maximum RPM: 2500 rpm
Separable Type: Separable Bearing
Fillet Radius: 1.5 mm
Series: 294

 

NTN Thrust Roller Bearing Pictures 29412M Shows:

 

NTN roller bearing thrust spherical roller bearing 29412 29412E 29412M 1
NTN roller bearing thrust spherical roller bearing 29412 29412E 29412M 2
 

Thrust Roller Bearings Catalogue:

NTN roller bearing thrust spherical roller bearing 29412 29412E 29412M 3

Roller Bearing
Model Number Size(mm)
Old Model New Model d D B
9039240 29240 200 280 48
9039244 29244 220 300 48
9039248 29248 240 340 60
9039252 29252 260 360 60
9039256 29256 280 380 60
9039260 29260 300 420 73
9039264 29264 320 440 73
9039268 29268 340 460 73
9039272 29272 360 480 85
9039276 29276 380 520 85
9039280 29280 400 540 85
9039284 29284 420 580 95
9039288 29288 440 600 95
9039292 29292 460 620 95
9039296 29296 480 650 103
9039344 29344 220 360 85
9039348 29348 240 380 85
9039352 29352 260 420 95
9039356 29356 280 440 95
9039360 29360 300 480 109
9039364 29364 320 500 109
9039368 29368 340 540 122
9039372 29372 360 560 122
9039376 29376 380 600 132
9039380 29380 400 620 132
9039384 29384 420 650 140
9039388 29388 440 680 145
9039392 29392 460 710 150
9039396 29396 480 730 150
9039444 29444 220 440 122
9039448 29448 240 480 122
9039452 29452 260 520 132
9039456 29456 280 540 145
9039460 29460 300 580 145
9039464 29464 320 620 155
9039468 29468 340 640 170
9039472 29472 360 670 170
9039476 29476 380 710 175
9039480 29480 400 730 185
9039484 29484 420 780 185
9039488 29488 440 800 206
9039492 29492 460 850 206

 

Thrust Roller Bearings Features:

1): Able to accommodate misalignment
2): Suitable for high axial and some radial loads
3): Relatively high speed ratings

4): Heavy machine tools, high power Marine gearbox, oil rig, vertical motor machinery, Juki hooks,

vertical pumps, vertical centrifuge, jack, low speed reducer

 

Description of thrust spherical roller bearings:

1.single row, self-aligning roller bearings

2. They comprise solid shaft and housing washers and asymmetrical barrel rollers with cages.

3. The cage holds the roller and cage assembly together with the shaft locating washer.

4. The bearings can be dismantled. The parts of the bearings can be fitted separately.

5. Spherical roller thrust bearings can support very high axial loads and permit relatively high speeds. Since the raceways are at an angle to the bearing axis, the bearings can also support radial loads.

 

Thrust spherical roller bearings designs:

Bearings are produced in several designs which is mainly different in cage as following:

Bearings in "M" design have brass cages guided by a steel sleeve on the shaft washer.

Bearings in "J" design have pressed steel cages guided on the shaft washer.

Bearings in "J" design are interchangable with bearings with machined brass cage. If the bearings with machined brass cage is to be replaced in arrangement, where the shaft washer rests on the shaft on the face of steel sleeve which guides the cage by the bearings in "J" design, it is necessay to insert a spacer between the shaft washer and original shaft shoulder.