Tapered Roller Bearings

‌FAG Tapered Roller Bearings ‌ are a type of bearing with high load capacity and a wide range of speeds. They are typically used to carry radial and unidirectional axial loads, and due to their design features, they are able to perform well in high load and high speed environments.

‌High load capacity ‌: FAG tapered roller bearings are able to carry high radial and axial loads and are suitable for use under heavy load conditions ‌ ‌ Wide range of speeds ‌: These bearings are able to operate effectively over a large speed range and are suitable for applications that require high-speed rotation ‌ ‌ Accurate axial guidance ‌: Due to the large effective distance in the bearing design, they are able to provide an accurate and rigid axial guidance system ‌

FAG tapered roller bearings are divided into single-row, double-row and multi-row bearings according to the arrangement of the rolling elements. Single-row tapered roller bearings are able to carry radial loads and unidirectional axial loads, but when they are subjected to radial loads, an axial component force is generated, so another bearing is required to balance the axial force in the opposite direction ‌

In order to ensure the long-term and stable operation of FAG tapered roller bearings, proper lubrication is key. Grease or oil is usually used for lubrication, and the specific lubrication method and cycle should be determined according to the conditions of use and the manufacturer’s recommendations.

As a flagship product of Schaeffler Group’s industrial solutions, FAG Tapered Roller Bearings (TRBs) redefine performance in applications demanding simultaneous management of heavy radial forces, axial thrust, and misalignment challenges. Engineered with logarithmic roller profiles and advanced metallurgy, these bearings deliver unparalleled durability in industries ranging from mining and wind energy to heavy transportation and steel manufacturing. This technical analysis explores FAG’s TRB innovations, industry-specific adaptations, and quantifiable advantages for mission-critical systems.

FAG Tapered Roller Bearings solve engineering’s toughest paradox – delivering maximum load capacity in minimal space while compensating for real-world imperfections. From enduring 3,000-ton forces in mining crushers to enabling micron-level precision in high-speed trains, they transform operational reliability into competitive advantage. With Schaeffler’s digital ecosystem and global technical backbone, FAG doesn’t just supply bearings; it delivers operational certainty.‌

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Product d D B Mass
32211-DY
55mm
100mm
26.75mm
830 g
32211-H
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100mm
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0.87 kg
32311-A
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120mm
45.5mm
2.374 kg
32311-B
55mm
120mm
45.5mm
2.523 kg
32311-B-XL
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120mm
45.5mm
2.48 kg
32311-H
55mm
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2.39 kg
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32911-H
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33111
55mm
95mm
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33111-H
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95mm
30mm
0.88 kg
33111-XL
55mm
95mm
30mm
870 g
33111>A
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0.801 kg
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93.264mm
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50.8mm
111.125mm
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1.37 kg
K72200-72487
50.8mm
123.825mm
36.512mm
2.003 kg
KLM104949-H
50.8mm
0.31 kg
KLM104949-LM104911
50.8mm
82.55mm
21.59mm
0.428 kg