Sealmaster Set Screw

Sealmaster Set Screw Lock Mounted Ball Bearings

Features & Benefits

Sealmaster^® mounted ball bearings with set screw locking are available in a wide variety of features:

Inch bore: ½” - 4 15/16”
Metric bore: 20mm – 100mm bore
10 housing styles
Standard and medium duty series

Wide outer ring design provides increased grease capacity to lubricate the bearings.
Anti-rotation - pin & dimple system prevents the bearing OD from creep/rotation due to vibration over time while providing a full ± 2° of static misalignment.
Direct lube - pin & dimple system provides a direct lubrication path into the bearing, eliminating the need to channel grease around a lubrication groove common on standard mounted ball bearing units.
Felt labyrinth seal with rotating flinger directs contamination away from the sealing surfaces. Alternate seal options available upon request, see Sealmaster Custom Select^TM for more information.
Black oxide standard on inner/outer rings and seal components inhibits corrosion.
Zone hardened inner race provides a fully hardened ball path while leaving the race extensions unhardened, allowing better set screw holding power.
Length through bore is longer than most competitors for greater shaft stability.
Land-riding brass retainer has high strength, minimizes friction and provides maximum grease circulation.
120° balanced set screw position provides three-point balanced contact that minimizes vibration, reduces noise and improves reliability of the shaft assembly.
Precision manufactured, diamond faceted set screws improve clamping and resist backing out.
Solid base, pillow block, cast iron housing provides improved stability and resistance to shock and vibration.
Permanent metal nameplate allows for easy identification after years of operation.
Factory-filled with Sealmaster GOLDPLEX^® HP lithium complex NLGI 2 grease.

Industries

Material handling
Food processing
Foundries
Grain handling
Agriculture

Applications

Conveyors
Bucket elevators
Screens
Mining machinery