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SF3-8M

Stainless Steel Miniature Thrust Ball Bearings

Stainless steel miniature thrust bearings are small bearings designed to withstand axial loads and are suitable for applications where limited space and high precision are required.

  • Stainless steel: corrosion resistant and suitable for harsh environments such as marine, food processing and chemical industries.
  • Miniature size: Designed in tiny size, suitable for applications with limited space, such as medical equipment and precision instruments
  • Axial load bearing: Designed to withstand axial loads, providing highly stable support.
  • High Precision: Manufactured with high precision to ensure stable performance and accurate axial alignment.
  • Low friction: Reduces friction and heat, extending service life.
  • Self-lubricating: Some models are equipped with a self-lubricating function, reducing maintenance requirements.
  • Suitable for high speeds: Capable of operating at high rotational speeds, providing consistent performance.
  • Multiple Sizes and Models: A wide range of sizes and models are available to meet the needs of different applications.
Dimensions Value

Bore diatmeter - d

3m
Outer diameter - D
8m
Width - B
3.5m
Performance Value

Basic dynamic load rating

540 N
Basic static load rating
432 N
Reference speed
-
Limiting speed
9900r/min
Properties Value

Metering System

Metric
ABEC/DIN Rating
ABEC#3/DINP6
Number of rows
1
Bore Type
Ball
Material - Ball or Roller
440C Stainless Steel
Material - Cage
Bronze
Material - Rings
440C Stainless Steel
Seal Type
Open

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