Angular Contact Ball Bearing

Angular Contact Ball Bearing 100BAR10STYNSULP4 (in addition to DB, DT, TBT, QBC and other matching methods) is mainly used on the spindle of CNC machine tools. The operating speed reaches 4000 to 6000 rpm. Imported materials, imported G5 grade steel balls, and Kluberspeed NBU15 grease are used, which have the advantages of high rigidity, high precision, high speed, etc. BAR, BTR Series Thrust Angular Contact Ball Bearings Bearing No Dimensions(mm) (KN) (KN) a(mm) (Kg) (RPM) d

Angular Contact Ball Bearing 71806 C P4A GA (in addition to DB, DT, TBT, QBC and other matching methods) is mainly used on high-speed motor spindles. The operating speed reaches 30000 to 36000 rpm. Imported materials, imported G5 grade steel balls, and Kluberspeed NBU15 grease are used, which have the advantages of high rigidity, high precision, high speed, etc. 718 Series Angular Contact Ball Bearing Bearing No Dimensions(mm) rsmin rs1min (KN) BasicRatedload (RPM) Ball speed

The product KH6205CTA 2RZ P4DT * DB is mainly used in CNC machining center machine tools and CNC machine tool spindle. 24,000 to 28,000 rpm. Imported ceramic ball, Kluberspeed BF72-23 oil, double-sealed structure, imported materials, etc.

Product Description: Angular Contact Ball Bearing The Angular Contact Ball Bearing is a type of rolling element bearing that is designed to handle both radial and axial loads. It is commonly used in high-speed and high-load applications where precise rotation and high rigidity are required. Product Overview The Angular Contact Ball Bearing is a versatile and durable bearing that is suitable for a wide range of applications. It is designed with a unique internal structure that

Ultra-high-speed ceramic ball bearings: ACBB brand. The inner ring and outer ring are made of imported Swedish super high-speed bearing steel, the rolling elements are made of ceramic balls imported from Japan, the grease is made of Kluber brand, and the cage is made of PEEK material imported from Germany. Contact angles include C, E, ACD and other contact angles. The speed reaches 80,000 rpm. There are two types of rolling elements: steel balls and ceramic balls. This

Angular contact ball bearing 71918 C P4A GA (in addition to DB, DT, TBT, QBC and other matching methods) is mainly used on high-speed motor spindles. The operating speed reaches 7000 to 8000 rpm. Imported materials, imported G5 grade steel balls, and Kluberspeed NBU15 grease are used, which have the advantages of high rigidity, high precision, high speed, etc. 719 Series Angular Contact Ball Bearing Bearing No Dimensions(mm) rsmin rs1min (KN) BasicRatedload (RPM) Ball speed

718 Series High Speed Spindle Bearing Description Angular Contact Ball Bearings: Features: The rotational speed is relatively high, 10,000 to 180,000 rpm; the contact angle is divided into 15 degrees and 25 degrees; the rolling elements are divided into steel balls and ceramic balls; there are two types without seal and double-sided seal. It is widely used in high-speed motors, electric spindles, machining center spindles and other spindles with high-speed requirements.

The 71916C universal matched pair angular contact ball bearing is a 15 degree C-series unit supplied ready for DB, DT, DF, DBB and QBC mounting without extra grinding. Universal matching means any two bearings of the same batch can be combined to reach the required preload and stiffness, simplifying spindle assembly and spares stocking. An 80 mm bore, 110 mm outside diameter and 16 mm width sit behind a basic dynamic load rating of 34.5 kN and a static rating of 36.0 kN. At

The 71914AC is a P4 precision angular contact ball bearing with a 25 degree contact angle, built for spindles that demand rigidity and accuracy. A 70 mm bore, 100 mm outside diameter and 16 mm width deliver a basic dynamic load rating of 31.5 kN and a static rating of 31.0 kN, enough for heavy cutting and stiff preload. The larger 25 degree angle raises axial stiffness, so the bearing resists deflection under thrust load while holding P4 runout for accurate surface finish. It

The 71912C double side sealed angular contact ball bearing is a sealed 15 degree C-series unit for high speed motors and spindle applications where contamination and grease loss are concerns. A 60 mm bore, 85 mm outside diameter and 13 mm width give it a basic dynamic load rating of 24.0 kN and a static rating of 22.8 kN. Factory filled grease is retained by seals on both faces, keeping the raceways clean of dust, coolant mist and fine chips. The bearing reaches 15000 RPM

The 71910AC hybrid ceramic angular contact ball bearing combines a 25 degree AC contact angle with silicon nitride ceramic balls to control heat at elevated speed. A 50 mm bore, 72 mm outside diameter and 12 mm width keep it compact, while a basic dynamic load rating of 18.0 kN and static rating of 15.6 kN preserve carrying capacity. Ceramic balls are lighter and lower friction than steel, so centrifugal load on the raceway stays low and the bearing reaches 20000 RPM grease

The 71908C is a 15 degree C-series angular contact ball bearing built for continuous high speed running inside precision machine tool spindles. Its 40 mm bore, 62 mm outside diameter and 12 mm width allow it to sit inside compact spindle housings while still carrying meaningful axial and radial load. A single-row steel ball complement, a 15 degree contact angle and P4 dimensional accuracy let the bearing reach a limiting speed of 22000 RPM under grease lubrication and 36000

7208 AC P4A GA angular contact ball bearing, 40mm bore, 80mm OD, 18mm width, AC-type 25° contact angle for maximum axial rigidity, 16000 RPM grease limit, light preload GA, G5 grade steel balls, ideal for CNC turning centers and vertical lathes.

7208 C P4A GA angular contact ball bearing, 40mm bore, 80mm OD, 18mm width, C-type 15° contact angle, 18000 RPM grease limit, light preload GA, G5 grade steel balls, Kluberspeed NBU15 grease, DB/DT/TBT/QBC pairing, for heavy-duty machining centers.

7207 AC P4A GA angular contact ball bearing, 35mm bore, 72mm OD, 17mm width, AC-type 25° contact angle optimized for thrust loads, 18000 RPM grease limit, light preload GA, G5 grade steel balls, designed for boring spindles and heavy axial load applications.

7207 C P4A GA angular contact ball bearing, 35mm bore, 72mm OD, 17mm width, C-type 15° contact angle, 20000 RPM grease limit, light preload GA, G5 grade steel balls, Kluberspeed NBU15 grease, supports DB/DT/TBT/QBC pairing, ideal for large CNC spindles and high-speed motors.

7206 AC P4A GA angular contact ball bearing, 30mm bore, 62mm OD, 16mm width, AC-type 25° contact angle for heavy-duty milling, 22000 RPM grease limit, light preload GA, G5 grade steel balls, ideal for applications with high axial thrust and combined loading.

7206 C P4A GA angular contact ball bearing, 30mm bore, 62mm OD, 16mm width, C-type 15° contact angle, 24000 RPM grease limit, light preload GA, G5 grade steel balls, Kluberspeed NBU15 grease, DB/DT/TBT/QBC pairing, ideal for CNC machine tool spindles and high-speed motors.

7205 AC P4A GA angular contact ball bearing, 25mm bore, 52mm OD, 15mm width, AC-type 25° contact angle for enhanced axial stiffness, 26000 RPM grease limit, light preload GA, G5 grade steel balls, ideal for drilling and tapping spindles.

7205 C P4A GA angular contact ball bearing, 25mm bore, 52mm OD, 15mm width, C-type 15° contact angle, 28000 RPM grease limit, light preload GA, G5 grade steel balls with nylon cage, supports DB/DT/TBT/QBC pairing, ideal for motorized spindles.