BALL BEARINGS
8504-88 Radial/Deep Groove Ball Bearing - Straight Bore, 0.7505 in ID,
SPECIAL L/MOWER BALL BEARINGS-GEN850488>
77505 NEW DEPARTURE BEARINGS a vintage, metric single-row deep-groove ball bearing featuring double enclosures.
• Bore Diameter (Inner ID): 25 mm (0.9843 in)
• Outside Diameter (Outer OD): 52 mm (2.0472 in)
• Width (Thickness): 15 mm (0.5906 in)
• Structure: Single-row deep-groove radial ball alignment
• Enclosure: Double-sided shielding or contact lip seals
77036 Double Sealed a standard miniature metric single-row radial deep groove ball bearing.
DOUBLE SEALED BALL BEARINGS-GEN77036>
77-R-8 (also cataloged as NDH 77R8) is a vintage single-row deep groove inch-series ball bearing.
R Light Inch Series Ball Bearing
Item #102072506
Single Row Radial Bearing
1/2" ID x 1 1/8" OD x 5/16" Wide
Double Shielded
No Snap Ring
Standard (ABEC 1)
77-R-16 the exact same premium single-row, double-shielded deep groove radial ball bearing
• Bore Diameter (Inner): 1.0000 inch (1")
• Outside Diameter (Outer): 2.0000 inches (2")
• Overall Width: 0.5000 inch (1/2")
• Enclosure Type: Double Shielded Metal Closures (ZZ / S10KDD)
• Radial Static Load Capacity: 1,338 lbf
• Radial Dynamic Load Capacity: 2,259 lbf
• Max Speed Rating: ~15,000 RPM (Grease lubricated)
• Row Configuration: Single Row Non-Fill Slot
77-R-14 a premium single-row, double-shielded deep groove radial ball bearing designed for 7/8-inch fractional shafts
• Bore Diameter (Inner): 7/8 inch (0.8750")
• Outside Diameter (Outer): 1-7/8 inches (1.8750")
• Overall Width: 1/2 inch (0.5000")
• Enclosure Type: Double Shielded Metal Closures (ZZ)
• Radial Static Load Capacity: 1,301 lbf
• Radial Dynamic Load Capacity: 2,266 lbf
• Max Speed Rating: ~16,000 to 18,000 RPM (Grease lubricated)
• Row Configuration: Single Row Non-Fill Slot
77-R-10 a premium single-row, double-shielded deep groove radial ball bearing designed for 5/8-inch fractional shafts.
• Bore Diameter (Inner): 5/8 inch (0.6250")
• Outside Diameter (Outer): 1-3/8 inches (1.3750")
• Overall Width: 11/32 inch (0.3438")
• Enclosure Type: Double Shielded Metal Closures (ZZ / S7KDD)
• Radial Static Load Capacity: ~654 lbf
• Radial Dynamic Load Capacity: ~1,034 to 1,260 lbf (brand variance)
• Max Speed Rating: ~21,000 to 24,000 RPM (Grease lubricated)
• Row Configuration: Single Row Non-Fill Slot
7409-BCBM 45-MM-ID THRUST BALL BEARINGS
Bore Diameter (Inner): 45 mm Outside Diameter: 120 mm Overall Width: 29 mm Contact Angle: 40° (Optimized for managing large, single-direction axial forces)Cage Material: Machined Solid Brass (Indicated by the "M" suffix, offering excellent wear resistance under rapid acceleration)Basic Dynamic Load Rating: 85.2 kN Basic Static Load Rating: 55 kN Limiting/Reference Speed: 7,500 RPM Sealing Configuration: Open type (Requires external lubrication, often factory paired with MT47 grease or run open in oil-bath setups)
7315-BY 75-MM-ID THRUST BALL BEARINGS
The SKF 7315BY (frequently referenced via superseding or equivalent modern designations like SKF 7315 BECBY) is a single-row angular contact ball bearing featuring a 40-degree contact angle and a machined brass cage. It is designed to handle combined radial and heavy unilateral axial loads in industrial machinery.
7315-B 75-MM-ID THRUST BALL BEARINGS
Bore Diameter: 75 mm (2.953 in) Outer Diameter: 160 mm (6.299 in) Width: 37 mm (1.457 in) Contact Angle: 40° (denoted by the 'B' suffix) Maximum Limiting Speed: ~5,300 RPM Load Capacities: Dynamic load rating around 132 kN; static load rating around 104 kN
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3/4"-ID SPH/OD INSERT BEARINGS-FAFRAL012NPPB>
