35X72X27mm 3207 2列アンギュラー ...
The 3207 angular contact ball bearing is a fundamental component for systems requiring accuracy and durability. Its design is optimized for configurations where paired mounting is necessary to manage axial loads in both directions, providing enhanced stability and system rigidity.
Specifications:
Bore Diameter (d): 35 mm
Outer Diameter (D): 72 mm
Width (B): 17 mm
Dynamic Load Rating (Cr): 36.5 kN
Static Load Rating (コー): 24.0 kN
Grease Limit Speed: 8,000 rpm
Oil Limit Speed: 10,000 rpm
Material: GCr15/Chrome Steel
Cage: Pressed Steel (Standard)
精度: ABEC-1 (P0)
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Angular Contact Ball Bearings E8 8X2...
E8 Ball Bearing – 8x24x7mm, Magneto Bearing Design. Precision-engineered for high-speed magneto applications. Chrome steel construction, open type, high load capacity, compact form factor. Ideal for small motors, alternators, generators, and precision machinery where reliability and smooth operation are critical.
Specifications:
モデル: E8
Inner Diameter (d): 8 mm / 0.315 in
Outer Diameter (D): 24 mm / 0.945 in
Width (B): 7 mm / 0.276 in
Material: Chrome steel
Mass (approx.): 0.014 kg / 14 g
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High Precision Single Row Angular Co...
Angular Contact Ball Bearings – High Precision, High Speed, Combined Load Capacity. Single-row, double-row and paired configurations for CNC spindles, robotics, high-speed motors and pumps. Contact angles (15°–40°) tailored for axial load or high-speed priority.
Additional Variants:
Open design – Maximum speed capability; user must apply appropriate grease or oil.
Sealed variants (2RS) – Contact rubber seals on both sides provide excellent contamination protection. Sealed angular contact bearings can extend grease life by over 1.5× compared to open designs, making them ideal for precision operations in dusty or washdown environments.
Shielded variants (ZZ) – Non-contact metal shields for high-speed applications requiring dust protection without friction penalties.
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