FRB Bearings Co., Ltd.

China Manufacturer with main products: Slewing Bearings, Cross Roller Bearing, Thin Section Ball Bearing, High Precision Bearings, Industrial Robotics Bearings, Machinery Bearing,...

Home  >Products Catalog > Sealed four-point Thin section bearings > KG400AR0 Thin Section Ball Bearings, GCr15SiMn Thin Ball Bearings, Angular Contact Bearings for Machine Tools

KG400AR0 Thin Section Ball Bearings, GCr15SiMn Thin Ball Bearings, Angular Contact Bearings for Machine Tools

Supply Ability: 100 Piece(s) per Month
Shipping: 30days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: industrial packaging

Quick Details

  • Type: Ball
  • Structure: Angular Contact
  • Outside Diameter: 0-1054 mm
  • Bore Size: 0-1015 mm
  • Brand Name: FRB
  • Structure: Angular Contact
  • Type: Ball
  • Number of Row: Single Row
  • Seals Type: No Seals
  • Precision Rating: P0,P5
  • Model Number: KG400AR


KG400AR0 thin section ball bearings,GCr15SiMn thin ball bearings,angular contact bearings for Machine tools


this A-Type series unsealed thin section ball bearing is made from 52100 steel and utilizes a snap-over cage design made of brass or composite material. this bearing is designed for applications with primarily radial loads, and is manufactured to ABEC 1F precision tolerances.


Product Category:Thin-section Bearings


Bearing Design:

Design Units:Inch
Bore:40.0000 inch (1015.999 mm)
Outside Diameter:41.5000 inch (1054.099 mm)
Outer Width:0.7500 inch (19.050 mm)

Load Ratings
Static Radial:37900 lbs (17188 kg)
Dynamic Radial:9740 lbs (4417 kg)

Bearing Class:ABEC 1 / RBEC 1 / Class 0 / P0; ABEC 3 / RBEC 3 / Class 6 / P6

(optional feature); ABEC 5 / RBEC 5 / Class 5 / P5 (optional feature); ABEC 7 / RBEC

7 / Class 4 / P4 (optional feature)

Material / Plating:Stainless Steel (optional feature); Ceramic Balls (optional

Feature); Corrosion Resistant (optional feature)

Seals / Shields:None (Open Bearing)

Rated Speed:490 rpm

Features:Prelubricated; Solid Lubrication (optional feature)


Product Introduction:

Thin-section angular contact bearings are designed for supporting axial load.They can also used to support radial or combining radial traction.but this type can't solely used to sustain moment load or reverse radical forces. They always appeared in pairs.


FRB Thin section bearings were designed to fill the need for a fully hardened, thin-section, anti-friction bearing-a need resulting from the modern design concepts of simplicity, miniaturization,weight reduction, and compactness being applied to a wide variety of rotating devices.


FRB has an experienced engineering team, which can be sent to factories and work with you directly. It can also provide on-site services to understand, analyze, and design your products. Any post-production problems can be addressed properly. On-site service, Worry Free is FRB's principle.


1) Aircraft, aerospace and astronomy instrumentation
2) Fixturing and workholding equipment
3) Food processing equipment
4) Glassworking equipment
5) Index and rotary tables
6) Packaging equipment
7) Machine tools
8) Medical devices
9) Optical scanning equipment
10) Tire making equipment
11) Radar, satellite and communications equipment
12) Robotics
13) Textile machinery
14) Tube and pipe cutting machines
15) Semiconductor manufacturing equipment
16) Sorting equipment
17) Industrial Robots
18) CAT Scanner


KG400AR0 thin section ball bearingsGCr15SiMn thin ball bearingsangular contact bearings for Machine tools


1.Thin section metric range from 10mm to 95mm bore, OD to 1300mm;
2.Flanged and unflanged executions;
3.Open, shielded and sealed bearings;
4.ISO class P0, P6 & P5;
5.Carbon chrome or stainless steel;
6.ISO 9001 approved.


Ralated Models:

Here are some recommended product models:KB 020AR0,KC 020AR0,KD 020AR0,KF 020AR0,
KG 020AR0,
KG 025AR0,
KG 030AR0,
KG 035AR0,
KG 040AR0,
KG 042AR0,
KG 045AR0,
KG 047AR0,
KG 050AR0,
KG 055AR0,
KG 060AR0,
KG 065AR0,
KG 070AR0,
KG 075AE0,
KG 080AR0,
KG 090AR0,
KG 100AR0,
KG 120AR0,
KG 140AR0,
KG 160AR0,
KG 180AR0,
KG 200AR0,
KG 250AR0,
KG 300AR0,
KG 350AR0,
KG 400AR0


the above models, are only show some products, only for your reference. If you are interested in other models, please send inquiry to us. Sincerely at your service.

Thin section bearing for industrial equipment from this supplier

More products from other suppliers

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group