- Concrete Mixer Truck Bearing
- Rolling mill bearings
- Axle Bearings for Railway
- Bearings for Oil Drilling
- Excavator bearings
- Automobile bearings
- Cylindrical roller bearings
- Spherical roller bearings
- TIMKEN Tapered roller bearings
- Tapered roller bearings
- Angular contact Ball bearings
- Thrust Ball bearings
- Self-Aligning Ball Bearings
- Thrust Roller bearings
- Spherical Plain Bearings
- Pillow Block Bearings
- Torrington roller bearings
- Needle Roller bearings
- Split Bearings
- Other special bearings
Bearings of this type use conical rollers guided by a back-face rib on the cone. These bearings are capable of taking high radial loads and axial loads in one direction.
In the HR series, the rollers are increased in both size and number giving it an even higher load capacity. They are generally mounted in pairs in a manner similar to single-row angular contact ball bearings. In this case, the proper internal clearance can be obtained by adjusting the axial distance between the cones or cups of the two opposed bearings. Since they are separable, the cone assemblies and cups can be mounted independently.
Depending upon the contact angle, tapered roller bearings are divided into three types; normal angle, medium angle, and steep angle.
Double-row and four-row tapered roller bearings are also available. Pressed steel cages are generally used.
Metric Design Tapered Roller Bearings
For metric-design medium-angle and steep-angle tapered roller bearings, the respective contact angle symbol C or D is added after the bore number. For normal-angle tapered roller bearings, no contact angle symbol is used. Medium-angle tapered roller bearings are primarily used for the pinion shafts of differential gears of automobiles. Among those with high load capacity (HR series), some bearings have the basic number suffixed by J to conform to the specifications of ISO for the cup back face raceway diameter, cup width, and contact angle. Therefore, the cone assembly and cup of bearings with the same basic number suffixed by J are internationally interchangeable. Among metric-design tapered roller bearings specified by ISO 355, there are those having new dimensions that are different than the dimension series 3XX used in the past. Part of them are listed in the bearing tables. They conform to the specifications of ISO for the smaller end diameter of the cup and contact angle. The cone and cup assemblies are internationally interchangeable. The bearing number formulation, which is different than that for past metric design, is as follows:
Inch Design Tapered Roller Bearings
Besides metric design tapered roller bearings, there are also inch design bearings. For the cone assemblies and cups of inch design bearings, except four-row tapered roller bearings, the bearing numbers are approximately formulated as follows:
Double-row Tapered Roller Bearings
Design and Feadtured of Combinations of Tapered Roller Bearings
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Excavator bearings Bearings types 36990/36920 Old types 36990/36920 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 177.8mm 227.0125mm 30.1625mm Brand TIMKEN/NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin
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Excavator bearings Bearings types M349549/10 Old types M349549/10 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 257.18mm 342.9mm 57.15mm Brand TIMKEN/NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin JAP
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Excavator bearings Bearings types M348449/10 Old types M348449/10 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 247.65mm 346.075mm 63.50mm Brand NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin JAPAN
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Excavator bearings Bearings types LM446349/10 Old types LM446349/10 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 234.95mm 311.15mm 46.0375mm Brand NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin JAPAN
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Excavator bearings Bearings types L435049/10 Old types L435049/10 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 171.45mm 222.25mm 24.608mm Brand NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin JAPAN
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Excavator bearings Bearings types JP14049/10 Old types JP14049/10 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 140mm 195mm 29mm Brand NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin JAPAN Remarks
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Excavator bearings Bearings types 561904P6X Old types 561904P6X Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 127mm 170mm 25mm Brand FAG/NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin JAPAN Remar
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Excavator bearings Bearings types LL225749/10 Old types LL225749/10 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 127mm 166mm 18mm Brand NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin JAPAN Remar
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Excavator bearings Bearings types LL429349/10 Old types LL429349/10 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 178mm 216mm 20mm Brand NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin JAPAN Remar
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Excavator bearings Bearings types 4T-T7FC065 Old types 4T-T7FC065 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 178mm 216mm 20mm Brand NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin JAPAN Remarks
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Excavator bearings Bearings types LM739749/739710 Old types LM739749/739710 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 196.85mm 266.7mm 39.6875mm Brand NTN/NSK Bearing Categories Tapered Roller Bearings, Single Row Place of Origin
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Bearing designation: T7FC075/QCL7CInner dimension(d) : 75mmOuter dimension(D) : 150mmWidth dimension(B) : 42mmMass (KG) : 3.25Bearing type: : Tapred roller bearingsBrand Name: : SKFPrice and delivery :please c
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Bearing designation: T7FC070/QCL7CInner dimension(d) : 70mmOuter dimension(D) : 140mmWidth dimension(B) : 39mmMass (KG) : 2.65Bearing type: : Tapered roller bearingsBrand Name: : SKF TIMKENPrice and delivery :
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Bearing designation: T7FC060/QCL7CVB091Inner dimension(d) : 60mmOuter dimension(D) : 125mmWidth dimension(B) : 37mmMass (KG) : 2.05Bearing type: : Tapered roller bearingsBrand Name: : SKFPrice and delivery :pl
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Bearing designation: T7FC060/QCL7CInner dimension(d) : 60mmOuter dimension(D) : 125mmWidth dimension(B) : 37mmMass (KG) : 2.05Bearing type: : Tapered roller bearingsBrand Name: : SKFPrice and delivery :please
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TIMKEN 3880/3820 TIMKEN Tapered roller bearings 3880/3820 details as bellow: Inner ring 3880 Timken No. Outer ring 3820 Timken No. d 41.275 mm Inner D 85.725 mm Diameter T 30.162 mm Width m 0.80 kg Weight C1 115000 N Limit the rated move load C90 29800 N Basic dynamic load rating C0 148000 N Basi
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KOYO 32303 KOYO Tapered roller bearings 32303 details as bellow: Bearing Name KOYO Japan Tapered roller bearings 32303 Brand KOYO Outer diameter D (mm) 47 mm Diameter d (mm) 17 mm Thickness B (mm) 19 mm Bearing No. 32303 KOYO Category Tapered roller bearings On Promotion Discount KOYO 32303 Origin Japan &nbs
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FAG 539031 bearings stock supply, Shandong kaifa bearing has much stock .we export FAG 539031 to many country and areas. Due to good price, high quality and short delivery time, we get praise from our purchaser. If you are interesting in FAG 539031 , please feel free to contact us. Shandong kaifa be
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FAG 541912 bearings stock supply, shandong kaifa bearing has much stock .we export FAG 541912 to many country and areas. Duo to good price, high quality and short delivery time, we get praise from our purchaser.If you are interesting in FAG 541912 , please feel free to contact us. shandong kaifa bear
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Designation: 801794 B Type: Radial Taper Roller Bearings. Single row Tyson and non standard. Complete. (65X150X48). FAG 801794B bearings stock supply, shandong kaifa bearing technology co., ltd has much stock . we export FAG 801794B to many country and areas. Duo to good price, high
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