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UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning

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    Buy cheap UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning from wholesalers
     
    Buy cheap UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning from wholesalers
    • Buy cheap UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning from wholesalers
    • Buy cheap UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning from wholesalers
    • Buy cheap UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning from wholesalers
    • Buy cheap UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning from wholesalers
    • Buy cheap UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning from wholesalers

    UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning

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    Brand Name : BUGAO
    Model Number : UCFL209-28
    Certification : ISO9001:2015
    Price : Negotiatable
    Payment Terms : T/T
    Supply Ability : 30000000 sets
    Delivery Time : 2-5 days
    • Product Details
    • Company Profile

    UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning

    Introduction Of UCFL Series Pillow Block Bearings

    The UCFL series pillow block bearings are widely recognized in industrial settings for their robust design, ease of installation, and versatility in handling radial and axial loads. These bearings combine a sealed outer spherical ball bearing with a durable cast iron housing, making them ideal for applications requiring resistance to misalignment, shock loads, and harsh environmental conditions. Below is an overview of their key features, general industrial applications, and a focus on the UCFL209-28 bearing.


    Key Features of UCFL Series Pillow Block Bearings

    1. Self-Aligning Design: Accommodates shaft misalignment up to ±3°, reducing wear and extending service life in unevenly loaded systems.
    2. Robust Construction: Cast iron housing provides high strength and vibration damping, while double-lip rubber seals protect against dust, moisture, and contaminants (IP54 rating).
    3. Easy Maintenance: Pre-lubricated with high-temperature grease, enabling long intervals between relubrication.
    4. Versatile Mounting: Bolt slots or through-holes allow flexible installation on frames, conveyors, or machinery bases.

    • Unique Advantages‌ Of UCFL209-28:

      1. High Misalignment Tolerance: Ideal for systems with slight shaft deflection, such as long-span conveyors or agricultural machinery.
      2. Dust and Moisture Resistance: Sealed design ensures reliable performance in dusty farms, humid food processing plants, or outdoor environments.
      3. Cost-Effective Durability: Combines affordability with extended service life, reducing downtime in medium-load applications.

      Typical Applications Of UCFL209-28:

      • Grain Conveyors: Handles fluctuating loads and outdoor exposure in agricultural settings.
      • Packaging Machinery: Supports smooth operation in high-speed labeling or filling lines.
      • Pulp and Paper Processing: Withstands moisture and fibrous debris in paper roll handling systems.
      • Textile Machinery: Operates quietly in spinning frames or looms with moderate vibration.

      Why Choose UCFL209-28 Bearings?

      The UCFL209-28 pillow block bearing exemplifies the UCFL series’ ability to deliver reliability, easy maintenance, and adaptability across diverse industrial environments. Its balance of load capacity, environmental resistance, and cost efficiency makes it a preferred choice for engineers seeking to optimize performance in medium-duty machinery.



    UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning


    UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning


    UCFL29-28 Bearing Technical Specifications

    Parameter Value Unit Remarks
    Radial Clearance C3 (Medium Clearance) - Adjusted for thermal expansion
    Precision Grade ABEC 1 - Standard industrial tolerance
    Noise Level ≤48 dB dB (A-weighted) Tested at 1,500 RPM, no load
    Shaft Diameter (d) 28.575 (1.125 inches) mm (inches) Matches UC29-28 inner ring
    Housing Dimensions 152 × 127 × 38 mm (L×W×H) Cast iron housing with bolt slots
    Dynamic Load Rating ~12.5 kN kN Estimated for radial loads
    Static Load Rating ~6.3 kN kN Estimated for radial loads
    Max Operating Speed 3,000 RPM RPM Grease-lubricated, 25°C ambient
    Weight ~1.8 kg kg Housing + bearing assembly
    Sealing Type Double-lip rubber seals - IP54 protection against dust/water
    Operating Temperature -30°C to +120°C °C Dry or grease-lubricated conditions

    Key Notes:

    1. Radial Clearance (C3): C3 clearance (0.08–0.15 mm) allows for thermal expansion in high-speed or high-temperature applications (e.g., conveyors, fans).

    2. Precision (ABEC 1): Suitable for general industrial use with moderate speed and load requirements.

    3. Noise Level: Noise ≤48 dB under standard conditions; lower noise achievable with optimized lubrication.

    4. Dimensions: Compatible with UC29-28 insert bearings; housing dimensions may vary slightly by manufacturer.

    5. Load Ratings: Dynamic/static load ratings are approximate; verify with manufacturer data for critical applications.

    6. Assumptions: Data inferred from UCFL/UC series standards (e.g., ISO 113:2015). Actual values may vary. Always consult the manufacturer’s datasheet.





    UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning


    Tolerance Data for Vibration of Single Bearing

    D

    V

    V1

    V2

    V3

    V4

    mm

    Low

    Medium

    High

    Low

    Medium

    High

    Low

    Medium

    High

    Low

    Medium

    High

    Low

    Medium

    High

    3,4

    80

    44

    44

    60

    35

    32

    48

    26

    22

    31

    16

    15

    28

    10

    10

    5,6

    110

    72

    60

    74

    48

    40

    58

    36

    30

    35

    21

    18

    32

    11

    11

    7,8,9

    130

    96

    80

    92

    66

    54

    72

    48

    40

    44

    28

    24

    38

    12

    12

    10,12

    160

    120

    100

    120

    80

    70

    90

    60

    50

    55

    35

    30

    45

    14

    15

    15

    210

    150

    120

    150

    100

    85

    110

    78

    60

    65

    46

    35

    52

    18

    18

    17

    210

    150

    120

    150

    100

    85

    110

    78

    60

    65

    46

    35

    52

    25

    25

    20

    260

    190

    150

    180

    125

    100

    130

    100

    75

    80

    60

    45

    60

    25

    25

    22,25

    260

    190

    150

    180

    125

    100

    130

    100

    75

    80

    60

    45

    60

    30

    32

    28

    260

    190

    150

    180

    125

    100

    130

    100

    75

    80

    60

    45

    60

    35

    40

    30,32

    300

    240

    190

    200

    150

    130

    150

    120

    100

    90

    75

    60

    70

    35

    40

    35

    300

    240

    190

    200

    150

    130

    150

    120

    100

    90

    75

    60

    70

    42

    45

    40

    360

    300

    260

    240

    180

    160

    180

    150

    130

    110

    90

    80

    82

    50

    50

    45

    360

    300

    260

    240

    180

    160

    180

    150

    130

    110

    90

    80

    82

    60

    60

    50

    420

    320

    320

    280

    200

    200

    210

    160

    160

    125

    100

    100

    95

    70

    70


    Maximum Vibration Acceleration of Single Bearing

    D

    Diameter Series(0)

    Diameter Series(2) Diameter Series(3)

    mm

    Z

    Z1

    Z2

    Z3

    Z

    Z1

    Z2

    Z3

    Z4

    Z

    Z1

    Z2

    Z3

    Z4

    3

    35

    34

    32

    28

    36

    35

    32

    30

    -

    37

    36

    33

    31

    -

    4

    35

    34

    32

    28

    36

    35

    32

    30

    -

    37

    36

    33

    31

    -

    5

    37

    36

    34

    30

    38

    37

    34

    32

    -

    39

    37

    35

    33

    -

    6

    37

    36

    34

    30

    38

    37

    34

    32

    -

    39

    37

    35

    33

    -

    7

    39

    38

    35

    31

    40

    38

    36

    34

    -

    -

    -

    -

    -

    -

    8

    39

    38

    35

    31

    40

    38

    36

    34

    -

    -

    -

    -

    -

    -

    9

    41

    40

    36

    32

    42

    40

    37

    35

    -

    -

    -

    -

    -

    -

    10

    43

    42

    38

    33

    44

    42

    39

    35

    30

    37

    44

    40

    37

    32

    12

    44

    43

    39

    34

    45

    43

    39

    35

    30

    47

    45

    40

    37

    32

    15

    45

    44

    40

    35

    46

    44

    41

    36

    31

    48

    46

    42

    38

    33

    17

    46

    44

    40

    35

    47

    45

    41

    36

    31

    49

    47

    42

    38

    33

    20

    47

    45

    41

    36

    48

    46

    42

    38

    33

    50

    48

    43

    39

    34

    22

    47

    45

    41

    36

    48

    46

    42

    38

    33

    50

    48

    43

    39

    34

    25

    48

    46

    42

    38

    49

    47

    43

    40

    36

    51

    49

    44

    41

    37

    28

    49

    47

    43

    39

    50

    48

    44

    41

    37

    52

    50

    45

    42

    38

    30

    49

    47

    43

    39

    50

    48

    44

    41

    37

    52

    50

    45

    42

    38

    32

    50

    48

    44

    40

    51

    49

    45

    42

    38

    53

    51

    46

    43

    39

    35

    51

    49

    45

    41

    52

    50

    46

    43

    39

    54

    52

    47

    44

    40

    40

    53

    51

    46

    42

    54

    52

    47

    44

    40

    56

    54

    49

    45

    41

    45

    55

    53

    48

    45

    56

    54

    49

    46

    43

    58

    56

    51

    47

    44

    50

    57

    54

    50

    47

    58

    55

    51

    48

    45

    60

    57

    53

    49

    46

    55

    59

    56

    52

    49

    60

    57

    53

    50

    47

    62

    59

    54

    51

    48

    60

    61

    58

    54

    51

    62

    59

    54

    51

    48


    61

    56

    53

    50




    Customization Welcomed:

    • We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.

    • We can custom your packaging according to your design.

    • All copyright owned by clients and we promised don't disclose any information.



    Packing and Shipping:


    • The deep groove ball bearings will be securely packaged individually, or tube packing or packed as customization packing

    • Shipping method is negotiable.


    Quality UCFL209 28 Pillow Block Bearing Chrome Steel Low Friction Ball Bearings Self Aligning for sale
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