KA020XP0 2 x 2.5 x 0.25 inches Robot Ultra-Slim Thin Section Four-Point Contact Bearing
KA020XP0 Thin Section Bearing-Chrome steel construction, brass cage, open design, ABEC-1 precision. Ideal for robotics, aerospace actuators, medical imaging devices, rotary tables and precision automation where space and weight are critical constraints.
Key Specifications:
Model: KA020XP0
Bore Diameter (d): 2.000 inches / 50.800 mm
Outside Diameter (D): 2.500 inches / 63.500 mm
Width (B): 0.250 inches / 6.350 mm
Cross?section (constant): 0.25 × 0.25 inches
Number of rows: Single
Contact angle: 30°
Ring & Ball Material: Chrome bearing steel (AISI 52100 / GCr15)
Cage Material: Brass (standard formed ring “snap?over” type)
Seal Type: Open (no seals)
Precision Grade: ABEC?1 (P0) – higher grades available on request
Weight: 0.048kg
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Lightweight 6807 35x47x7mm Thin Section Deep Groove Ball Bearing Ultra-Compact
6807 Thin-walled Ball Bearing – Single-row radial bearing with thin-section design for space-constrained applications. Available in open (6807), double-shielded (6807ZZ), and double-sealed (6807-2RS) configurations. Ideal for robotics, medical devices, aerospace, optical instruments, bicycle components, and precision automation.
Model: 6807 (open) / 6807ZZ (shielded) / 6807-2RS (sealed)
Inner Diameter (d): 35 mm
Outer Diameter (D): 47 mm
Width (B): 7 mm
Mass: Approx. 0.029 kg (29 g)
Material: Chrome steel (GCr15)
Precision Grade: Grade 0 / ABEC-1
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MR105 5x10x4mm Miniature Deep Groove Ball Bearing for RC Cars Drones Robotics
MR105 Miniature Deep Groove Ball Bearing – 5x10x4mm, Chrome Steel, High Precision. Available in open, double-shielded (ZZ) and double-sealed (2RS) configurations. Low noise, low friction, high speed. Ideal for RC cars, helicopters and aircraft, 3D printers, motors, fans, medical devices, robotics, and precision instruments.
Model: MR105 / MR105ZZ / MR105-2RS
Inner Diameter (d): 5 mm / 0.1969 in
Outer Diameter (D): 10 mm / 0.3937 in
Width (B): 3 mm, 4 mm
Number of Balls: 7 – 8
Mass (approx.): 0.001 – 0.00129 kg (1 – 1.29 g)
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MR63ZZ 3x6x2.5mm Chrome Steel Miniature Deep Groove Ball Bearing
MR63ZZ Micro Ball Bearing – Ultra-compact single-row radial bearing. Double metal shields retain grease and block contaminants. Ideal for 3D printers, drones, RC models, micro motors, and precision instruments.
Model: MR63 ZZ
Bearing Type: Deep groove ball bearing, single row, miniature
Inner Diameter (d): 3 mm / 0.1181 in
Outer Diameter (D): 6 mm / 0.2362 in
Width (B): 2.5 mm / 0.0984 in
Number of Balls: 8
Material: Chrome steel (52100 / GCr15)
Shielding: Double metal shields (ZZ)
Precision Grade: ABEC-1 / P0 standard; P6 available
Weight: Approx. 0.27 g
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OEM Low Noise Precision F6305 25×62×17 mm Flange Deep Groove Ball Bearing
F6305 is a versatile and durable flange-type bearing assembly. It integrates a sealed deep groove ball bearing within a sturdy housing, simplifying the assembly process and reducing the overall cost.
Key Dimensions:
Shaft Diameter (Bore, d): 25 mm
Flange Outer Diameter (D): 62 mm
Bearing Width (B): 17 mm (bearing section)
Lubrication: Pre-lubricated
Materials:
* Bearing Rings & Balls: chrome steel, through-hardened for durability.
* Flange/Housing: Pressed steel or machined steel, offering a robust and rigid structure.
Load Ratings: Engineered to handle moderate radial loads. Dynamic load capacity (Cr) is approximately 22.0 kN, and static load capacity (Cor) is approximately 14.5 kN.
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R188 ZZ 1/4″ x 1/2″ x 3/16″ Chrome Steel Miniature Deep Groove Ball Bearing
R188ZZ Miniature Bearing – Precision-machined for high-speed, low-noise operation. Double metal shields retain lubrication and block contaminants. ABEC 1 precision, 40,000 RPM grease speed. Ideal for skateboards, inline skates, RC models, yo-yos, 3D printers, and hobby robotics.
Model: R188ZZ
Type: Deep groove ball bearing (inch series)
Inner Diameter (d): 6.35 mm (1/4 in)
Outer Diameter (D): 12.70 mm (1/2 in)
Width (B): 4.762 mm (3/16 in)
Mass: Approx. 2.24 g
Material: Chrome steel (GCr15)
Shielding: Double metal shields (ZZ)
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TCM FD 20 -30T3 Forklift Mast Side Roller Bearing
Forklift Mast Side Roller Bearing – Sealed construction, shock-resistant, special heat treatment for deep hardened layer.Ideal for forklift mast assemblies, lift trucks, aerial work platforms, and industrial material handling equipment where precise vertical travel and abrasive resistance are required under heavy loads.
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