51109 Thrust Ball Bearing 45x73x20mm High Load Capacity for Gym Equipment
Single Direction 51109 Axial Thrust Ball Bearing for Weight Lifting Equipment
| Inner Diameter | 45 mm |
| Outer Diameter | 73 mm |
| Thickness | 18 mm |
Precision-engineered thrust ball bearing designed for smooth axial load handling in weight lifting machines. Durable, single-direction design ensures reliable performance under high stress. Ideal for fitness equipment requiring stable rotational support.
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Basic Info.
Model NO.
Single Direction Thrust Ball Bearing
Sample
Accept
Structure
Thrust
Width
15.5mm
Material
Gcr15/ Chrome Steel
Precision Rating
P0 P6 P5
Cage Material
Machined Brass
Cage
Steel Cage
Seal Type
Open/Seal
Feature
Single Direction
Vibration
Zv1, Zv2, Zv3, or as Requested
Applicable Industries
Building Material Shops, Machinery Repair Shops
OEM & ODM Custom
Accept
Logo Custom
Accept
Transport Package
Standard Packaging or Customized
Specification
Standard Specifications or Customized
Trademark
AUY
Origin
Suzhou, China
Production Capacity
500000pieces/Year

















