The Timken Company LAK1-3/16 Pillow Block Bearing

Description:

The Timken Fafnir LAK1 3/16 pillow block bearing is a two-bolt mounted ball bearing unit with an eccentric locking collar designed to provide reliable shaft support and secure shaft locking in industrial rotating equipment. Featuring a cast iron housing with a preassembled ball bearing insert and labyrinth seals, it is commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, agricultural equipment, and power transmission systems where dependable radial and moderate thrust load support is required. Maintenance teams, OEMs, and system integrators specify the Timken Fafnir LAK1 3/16 pillow block bearing for equipment repair, replacement, machine rebuilds, and retrofits because it offers easy installation, reliable shaft retention, and long service life in demanding industrial environments.

Applications:

The Timken Fafnir LAK1 3/16 pillow block bearing is engineered for industrial machinery requiring dependable shaft support with an eccentric locking collar. It is widely used in industrial gear reducers, heavy-duty conveyors, mining and aggregate equipment, construction machinery, agricultural equipment, and power transmission systems where the mounted bearing unit provides accurate shaft alignment, simplified installation, contamination resistance, and reliable performance under continuous operating conditions.

Technical Specifications:

• Manufacturer: Timken Fafnir
• Manufacturer Part Number (MPN): LAK1 3/16
• Product Type: Pillow block mounted ball bearing
• Bearing Type: Mounted ball bearing with eccentric locking collar
• Series: LAK1
• Shaft Size: 1-3/16 in (30.16 mm)
• Bearing Insert: G1103KLLB
• Housing Construction: Two-bolt pillow block
• Base to Center Height: 1.563 in (39.70 mm)
• Overall Length: 6.500 in (165.10 mm)
• Overall Width: 1.750 in (44.45 mm)
• Bolt Hole Spacing: 4.875 in (123.83 mm)
• Seal Type: Labyrinth seal
• Housing Material: Cast iron
• Locking Style: Eccentric locking collar
• Load Type: Radial and moderate thrust loads
• Dynamic Rating: 5,370 lbf (23.9 kN)
• Static Rating: 2,810 lbf (12.5 kN)
• Weight: Approximately 3.4 lb (1.5 kg)

Common Replacements:

• Timken Fafnir LAK1 3/16 pillow block bearing
• NTN 1-3/16 in eccentric locking pillow block equivalent
• SKF 1-3/16 in two-bolt pillow block equivalent