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China factory - Wuxi Guangqiang Bearing Trade Co.,Ltd

Wuxi Guangqiang Bearing Trade Co.,Ltd

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  3. iso9001 gcr15 single row 861/854 chrome steel taper roller bearing for
China iso9001 gcr15 single row 861/854 chrome steel taper roller bearing for
China iso9001 gcr15 single row 861/854 chrome steel taper roller bearing for

  1. China iso9001 gcr15 single row 861/854 chrome steel taper roller bearing for
  2. China iso9001 gcr15 single row 861/854 chrome steel taper roller bearing for
  3. China iso9001 gcr15 single row 861/854 chrome steel taper roller bearing for
  4. China iso9001 gcr15 single row 861/854 chrome steel taper roller bearing for

iso9001 gcr15 single row 861/854 chrome steel taper roller bearing for

  1. MOQ： 1 piece
  2. Price： $50 - $ 60/pcs
  3. Get Latest Price
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 10000 piece per year
Delivery Time within 3 days
Packaging Details original packing box
Rows of Balls Single row
I.D. 101.6 mm
O.D. 190.5 mm
Width 57.15mm
Cage Type Stamped Steel
Seal Type Open
Brand Name GQZ
Model Number 6279/6220 Tapered Roller Bearing
Certification ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union, MoneyGram Supply Ability 10000 piece per year
Delivery Time within 3 days Packaging Details original packing box
Rows of Balls Single row I.D. 101.6 mm
O.D. 190.5 mm Width 57.15mm
Cage Type Stamped Steel Seal Type Open
Brand Name GQZ Model Number 6279/6220 Tapered Roller Bearing
Certification ISO Place of Origin China
High Light GCR15 single row taper roller bearing ，Chrome steel industrial taper bearing ，ISO9001 taper roller bearing with warranty

For more information, please contact customer service

iso9001 gcr15 single row 861/854 chrome steel taper roller bearing for Industrial Equipment

The 861/854 is a single-row inch-series tapered roller bearing, engineered to withstand combined radial and axial loads, widely used in heavy-duty trucks, industrial reducers, construction machinery axles, and automotive transmissions. Model breakdown: "861" refers to the inner ring (cone) code; "854" refers to the outer ring (cup) code—this split design (separable cone and cup) simplifies installation and adjustment. Its tapered rollers and raceways ensure even load distribution, making it ideal for scenarios with high radial and axial combined loads (e.g., vehicle drive axles, heavy-duty gearboxes).

 

Features

  1. Ultra-High Load Capacity: Dynamic radial load rating of 355 kN and static rating of 500 kN make it suitable for extreme heavy-load scenarios (e.g., mining truck axles, large excavator booms).
  2. Separable Cone-Cup Design: Allows independent installation of cone (861) and cup (854), simplifying maintenance in large equipment with tight access.
  3. Rugged Durability: Thick raceways and robust steel cage resist deformation under high torque, ensuring long service life in harsh environments.
  4. Adjustable Clearance: Axial clearance can be fine-tuned via preload during installation, adapting to both high-speed and heavy-load requirements.
 

Application

  • Mining & Construction Machinery: Axles of large dump trucks, excavator swing mechanisms—withstand radial loads from equipment weight and axial loads from terrain impacts.
  • Heavy-Duty Truck Axles: Drive axles of 40+ ton trucks—balance radial loads from vehicle weight and axial loads from braking/acceleration.
  • Industrial Gearboxes: Output shafts of large planetary reducers (e.g., conveyor, crusher reducers)—handle torque-induced radial loads and axial thrust from gear meshing.
  • Oil & Gas Equipment: Drill rig rotary tables, pump drive shafts—resist combined loads in high-vibration, dusty environments.

 

Parameter Metric Imperial
Bore Diameter (d) 101.6 mm 4 inches
Outer Diameter (D) 190.5 mm 7.5 inches
Total Bearing Width (T) 57.15 mm 2.25 inches
Cone Width (B) 57.531 mm 2.265 inches
Cup Width (C) 44.45 mm 1.75 inches
Dynamic Radial Load Rating 355 kN 103,000 lbf
Static Radial Load Rating 500 kN 142,000 lbf
Limiting Speed (Grease) 1900 min⁻¹ N/A
Limiting Speed (Oil) 2600 min⁻¹ N/A

 

We also supply following bearings:

Model: ID : OD : T(B) :
31309/31309 45mm 100mm 25mm
33209/33209 45mm 85mm 32mm
32209/32209 45mm 85mm 23mm
30209/30209 45mm 85mm 19mm
33109/33109 45mm 80mm 26mm
30211/30211 55mm 100mm 21mm
33011/33011 55mm 90mm 27mm
32310/32310 50mm 110mm 40mm
31310/31310 50mm 110mm 27mm
30310/30310 50mm 110mm 27mm
30210/30210 50mm 90mm 20mm
33110/33110 50mm 85mm 26mm
33215/33215 75mm 130mm 41mm
32215/32215 75mm 130mm 31mm
30215/30215 75mm 130mm 25mm
33115/33115 75mm 125mm 37mm
33015/33015 75mm 115mm 31mm
32044X/32044X 220mm 340mm 76mm
32944/32944 220mm 300mm 51mm
32940/32940 200mm 280mm 51mm
30230/30230 150mm 270mm 45mm
32030X/32030X 150mm 225mm 48mm
32930/32930 150mm 210mm 38mm
30228/30228 140mm 250mm 42mm
32928/32928 140mm 190mm 32mm
30226/30226 130mm 230mm 40mm
32026X/32026X 130mm 200mm 45mm
32224/32224 120mm 215mm 58mm
30224/30224 120mm 215mm 40mm
32024X/32024X 120mm 180mm 38mm
32924/32924 120mm 165mm 29mm
32222/32222 110mm 200mm 53mm

 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company

  • Year Established:

    1989

  • Total Annual:

    1000000-10000000

  • Employee Number:

    10~100

  • Ecer Certification：

    Verified Supplier

  Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a b...   Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a b...

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