51101 12*26*9mm MIniature Thrust Bal...
技術仕様:
寸法 (Metric):
Bore diameter (d): 12 mm
Outer diameter (D): 26 mm
Height (H): 11 mm
Dimensions (Inch approx.): 0.472" × 1.024" × 0.433"
材料: High-grade GCr15 chrome steel – fully hardened (HRC 60–65) for exceptional wear resistance and dimensional stability
Rolling Elements: Precision-grade chrome steel balls (Grade G10 or higher) for smooth rotation and uniform load distribution
Cage (Retainer): Machined brass or stamped steel cage – provides precise ball spacing, reduces friction, and withstands higher temperatures
続きを読む
6000 10x26x8mm Chrome Steel Deep Gro...
6000 Deep Groove Ball Bearing – Single row radial ball bearing for high speeds and low friction. Handles radial and moderate axial loads in both directions. Available in open, ZZ (シールドされた) and 2RS (封印された) 構成. クロム鋼 (GCr15) construction for durability and wear resistance. Ideal for electric motors, パンプス, gearboxes, power tools, ロボット工学, and industrial machinery.
内径 (d): 10 mm
Outer Diameter (D): 26 mm
Width (B): 8 mm
Number of Balls (z): 7
材料: Chrome steel
Precision Tolerance: Class P0 / ABEC-1
続きを読む
608 8x22x7mm ハイブリッド セラミック小型デ...
608 Skateboard Bearings – 8x22x7mm, Full Customization Available. Choose your color, lubricant, cage material, seal type (ZZ/2RS), and precision grade (アベック?7 to ABEC?11). Ideal for longboards, street skateboards, cruisers, electric skateboards, and inline skates.
モデル: 608
内径: 8 mm / 0.315 in
Outer Diameter: 22 mm / 0.866 in
Width: 7 mm / 0.276 in
Standard Material: クロム鋼 / Stainless Steel
Balls Material: Steel or Ceramic (Zro2 / Si3n4)
Precision Grades Available: ABEC-7, ABEC-9, ABEC-11
Seal Options: ZZ (metal shields) / 2RS (rubber seals)
Logo: Custom
続きを読む
608CE 8x22x7mm ジルコニア フルセラミック...
寸法: 8mm inner diameter × 22mm outer diameter × 7mm width
Ring & ボール材質: Zirconia (ZrO?): High fracture toughness, excellent wear resistance, ideal for moderate to high loads
Density: Approximately 40–60% lighter than steel, reducing centrifugal force and allowing higher rotational speeds
Corrosion Resistance: Inert to most acids, alkalis, salt water, and solvents – will never rust
Electrical Properties: Non-conductive (excellent electrical insulation), non-magnetic
続きを読む
608ZZ Plastic Coated Pulley Silent U...
608ZZ ラバーコーティングされた U 溝深溝ボールベアリング – 非常に滑らかな回転, 衝撃吸収, 低騒音. 引き戸に最適, コンベアシステム, 引き出しスライド, およびガイド付きローラー機構. 静かな, 耐久性のある, そして耐摩耗性.
コアベアリングモデル: 608ZZ
Inner Diameter (d): 8 mm / 0.315 in
Core Outer Diameter: 22 mm / 0.866 in
Core Width: 7 mm / 0.276 in
Overall Outer Diameter (コーティングあり): 30 mm / 1.18 in
Overall Width (コーティングあり): 10 mm / 0.354 in
Groove Type: U字溝 (凹面プロファイル)
コーティング材: ポリウレタン (PU) / ナイロン / ゴム (利用可能なオプション)
コアベアリングの材質: クロム鋼 (GCr15) – ベアリングリングとボール
続きを読む
6205 25x52x15mm クロム鋼ディープ グレー...
Bearing Model: 6205
Type: Deep Groove Ball Bearing
Inner Diameter (d): 25 mm / 0.984 in
Outer Diameter (D): 52 mm / 2.047 in
Width (B): 15 mm / 0.591 in
Dynamic Load Rating (C): ~14 kN (approx.)
静定格荷重 (C0): ~7.8 kN (approx.)
Limiting Speed (grease lubrication): 8,000 – 12,000 RPM (depending on application)
材料: High-carbon chromium bearing steel (GCr15)
Cage: Riveted steel cage (or polyamide – please check variant)
続きを読む
623 3x10x4mm フルセラミックミニチュア ...
623 Full Ceramic Fishing Reel Bearing – All-silicon nitride rings and balls. Completely non-magnetic, 電気絶縁性, self-lubricating. Zero rust, zero maintenance, ultra-lightweight. The ultimate fishing reel upgrade for maximum casting distance, extreme smoothness, and unbreakable saltwater performance.
モデル: 623 Full Ceramic (Si3N4)
Bearing Type: Deep Groove Ball Bearing
Inner Diameter (d): 3 mm
Outer Diameter (D): 10 mm
Width (B): 4 mm
Ring Material: Silicon Nitride (Si3N4)
ボール材質: Silicon Nitride (Si3N4)
Number of Balls: 7
ケージの材質: PTFE (standard) / PEEK / ナイロン / Phenolic
ABEC Precision Rating: ABEC-1 / ABEC-3 / ABEC-5 / ABEC-7 (per request)
続きを読む
623 POM Plastic Bearings 3 × 10 × 4 ...
623 Plastic Ball Bearing – Maintenance-free, non-magnetic, corrosion-resistant. Ideal for food machinery, 医療機器, electronics, chemical processing, and underwater applications where metal bearings fail. Silent, 軽量, and self-lubricating.
Type: Deep groove ball bearing (plastic radial bearing)
内径 (d): 3 mm / 0.1181 in
Outer Diameter (D): 10 mm / 0.3937 in
Width (B): 4 mm / 0.1575 in
Race / リング素材: POM (Polyoxymethylene / Acetal) or PP (Polypropylene)
ボール材質: Glass (non-magnetic)
Cage (Retainer) 材料: ナイロン (Polyamide 66, often glass fiber reinforced)
Sealing Type: Open (no seals) – other options available upon request
Dynamic Load Rating: Low – suitable for light to medium loads
Maximum Speed: Moderate (limited by plastic material properties)
動作温度: -20°C to +80°C (typical range)
潤滑: Self-lubricating / Dry operation – no oil or grease required
続きを読む
6301-2RS 25mm x 37mm x 12mm ダブル R...
穴径 (d): 25 mm
Outer Diameter (D): 37 mm
Width (B): 12 mm
Shaft Shoulder Diameter (da min): 28 mm
Housing Shoulder Diameter (Da max): 34 mm
Fillet Radius (ra max): 0.6 mm
Dynamic Load Rating (Cr): 12.0 kN
Static Load Rating (コー): 6.65 kN
Limiting Speed (Grease Lubricated): 16,000 rpm
Limiting Speed (Oil Lubricated): 20,000 rpm
Weight: Approximately 0.045 kg
続きを読む
6701ZZ 12x18x4mm 薄切片深溝...
6701ZZ Thin Section Deep Groove Ball Bearing – Ultra-thin cross-section design, chrome steel construction, 低摩擦, high rotational accuracy. Ideal for robotics, medical equipment, precision instruments, stepper motors, and compact automation systems where space and weight are critical constraints.
モデル: 6701ZZ
Type: Thin section deep groove ball bearing
Inner Diameter (d): 12 mm / 0.4724 in
Outer Diameter (D): 18 mm / 0.7087 in
Width (B): 4 mm / 0.1575 in
Seal Type: Double metal shields (ZZ)
重さ: 3g – 5g (approx.)
続きを読む
6803 2RS ZZ 薄肉深溝...
私たちの 6803 bearing is available in open, シールドされた (ZZ), or sealed (2RS) configurations to match your environmental requirements. The thin-section design provides engineers with greater flexibility in designing compact systems for semiconductor equipment, optical scanners, drone motors, and high-speed automation systems.
寸法: Bore: 17 mm, 外径: 23 mm, 幅: 4 mm
Dynamic Load Rating (Cr): 2.8 kN
Static Load Rating (コー): 1.45 kN
Material:
Rings: Gcr15 Chrome Steel;
Balls: Silicon Nitride (Si3N4);
Cage: Reinforced Nylon 66/Stainless Steel (optional)
Max Operating Speed: まで 40,000 RPM (grease lubricated)
重さ: Approximately 0.015 kg (30% lighter than all-steel equivalents)
続きを読む
681XZZ アベック 9 1.5*4*2 mm 指板...
Upgrade your fingerboard wheels with professional-grade bearings for smoother grinds, faster rolls, and consistent performance.
寸法:
Inner diameter (d): 1.5 mm
Outer diameter (D): 4 mm
Width (B): 2 mm
Material: High-grade GCr15 chrome steel – fully hardened (HRC 60–65) for wear resistance and dimensional stability
Rolling Elements: Precision-grade chrome steel balls (Grade G10 or better) – spherical accuracy ensures smooth, low-friction rotation
Cage (Retainer): Miniature stamped steel or nylon retainer – maintains consistent ball spacing without adding excessive drag
Shields: Double metal shields (ZZ design) – non-removable shields prevent dust, lint, and debris from entering the bearing while retaining lubricant
Precision Grade: ABEC-3 to ABEC-9 equivalent – sufficient for the high rotational speeds and light loads of fingerboarding
続きを読む