High Quality Good Service Thrust Spherical Roller Bearing (29*xx Series)

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  • Model NO.: (29388)
  • The Number of Rows: Single
  • Material: Bearing Steel
  • Load Direction: Radial Bearing
  • OD: 190-1400mm
  • Structure: Brass Cage Guided by a Sleeve in T
  • Service: OEM Services Available
  • Specification: ABEC-1; ISO9001:2008
  • HS Code: 8482
  • Rolling Body: Ball Bearings
  • Outer Dimension: Medium and Large (120-190mm)
  • Spherical: Aligning Bearings
  • Separated: Separated
  • Bearing Series: 29200, 29300, 29400, 9069200, 9069300, 9069400
  • Material of Rings and Balls: Gcr15, Gcr15simn
  • Trademark: LZWB & Neutral available
  • Origin: China
Descriptions on LZWB Spherical Thrust Roller Bearings: LZWB spherical thrust roller bearings are designed primarily for axial loads, but they can also handle meridional loads as long as the axial load does not exceed 55% of the total. Compared to other thrust roller bearings, these have a lower friction coefficient, allow for high-speed operation, and offer self-aligning capabilities. The 29000 series asymmetric spherical roller bearings help reduce stick-slip and relative sliding between the rollers and raceway, improving performance. These bearings typically use oil lubrication, though greasing is acceptable at low speeds. Thrust roller bearings come with either cylindrical or spherical rollers. They are designed to support only axial loads, offering high axial rigidity and suitability for heavy-duty applications. Featuring convex rollers, they provide self-aligning properties and are unaffected by shaft deflection or mounting errors. Standard cages are made of machined brass, while E-type cages offer higher load capacity through pressed construction.
Model Dimension (mm) Weight (kg) Model Dimension (mm) Weight (kg)
81120 100 × 135 × 25 1 81211 55 × 90 × 25 0.708
81122 110 × 145 × 25 1.1 81212 60 × 95 × 26 0.64
81124 120 × 155 × 25 1.23 81213 65 × 100 × 27 0.874
81126 130 × 170 × 30 1.7 81214 70 × 105 × 27 0.77
81128 140 × 180 × 31 1.95 81215 75 × 110 × 27 0.979
New No No d D H Cr Cor kg
29340 9039340 200 340 85 1610 5500 29.5
9069440 9069440 200 400 122 1740 6054 60.6
29440E 9039440E 200 400 122 2760 9000 71.1
29244 9039244 220 300 48 546 2400 10
9069344 9069334 220 360 85 970 3769 32.5
29344 9039344 220 360 85 1390 2800 28.6
9069444 9069444 220 420 122 1830 6624 68.7
29444 9039444 220 420 122 2880 9650 75
These bearings are ideal for industrial applications where high load capacity, precision, and durability are required. Whether you need standard or customized solutions, we provide quality products that meet international standards. If you're looking for reliable thrust roller bearings, our range includes models suitable for various sizes and load conditions. For detailed specifications or assistance in selecting the right bearing, feel free to contact us.

Casting Roller

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