P2BN 45M-SRB-TRH

P2BN 45M-SRB-TRH Pillow Block Bearing
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Overview

Part Number P2BN 45M-SRB-TRH
Brand: LILY Brand: LILY Interchangeable With: SKF
Product Type Roller bearing units
Manufacturer SKF
Related Product HN 12-13

Characteristics

System of Measurement Metric
Nominal Series System Metric
Housing Style 2-Bolt Pillow Block
Bearing Type Spherical roller bearing
Bearing Position Locating
Bore Type Cylindrical
Shaft Mount Type Tapered locking
Bearing Housing Seal Type Radial lip seal
Unit Sealing Arrangement Optional end cover
Number of Mounting Holes 2

Dimensions

Shaft Diameter 45 mm
Whole Length 205 mm
Whole Width 73.6 mm
Housing Height 118 mm
Housing Width 60 mm
Center Height 60 mm
Attachment Bolt Diameter 12 mm
Hole Center to Center 170 mm
Bearing Centre to Inner Ring End (s) 26.4 mm
Bearing Centre to Shaft End Distance (max.) 52 mm
Bearing Centre to Shaft End Distance (min.) 45 mm
Bearing Mean Diameter 71.097 mm
Distance Between Dowel Pins 185 mm
Dowel Pin Spacing (J7) 21 mm
Foot Height 25 mm
Foot Width 60 mm
Length of Attachment Bolt Hole 20 mm
Locating Support Centreline Position 1 mm
Lock Nut Outside Diameter 80 mm
Pin Hole Diameter 6 mm
Set Screw Thread Size M6
Width Including End Cover (A5) 88.5 mm
Width of Attachment Bolt Hole 15 mm

Material

Bearings Material Bearing steel
Coating Without
Housing Material Cast iron

Performance

Dynamic Load Rating 107 kN
Static Load Rating 108 kN
Fatigue Load Limit 12 kN
Max Speed 4700 rpm
Limiting Value 0.24
Y0 2.8
Y1 2.8
Y2 4.2
Fastener Tightening Torque 80 N·m
Screw Tightening Torque 7 N·m

Properties

Lubricant Grease
Grease Type LGEP 2
Relubrication Hole With
Greasenipple With
Thread of Relubrication Holes 1/8-27 NPSF
Relubrication Grease Quantity 4 g
Weight 4 kg

Design Features of P2BN 45M-SRB-TRH Bearing

P2BN 45M-SRB-TRH Bearing integrate a robust housing with a precision-mounted bearing insert to provide reliable shaft support, simplified installation, and effective load distribution. Their self-aligning capability, sealed design, and durable materials enhance operational stability while reducing maintenance requirements. As a result, pillow block bearings are a practical and dependable solution for a wide range of industrial and material-handling applications.


What Benefits Can P2BN 45M-SRB-TRH Bearing Provide?

  • Easy Installation and Replacement: The integrated housing and bearing unit allows for quick mounting and straightforward replacement, reducing downtime and labor costs.
  • Self-Alignment Capability: Many pillow block bearings can accommodate initial misalignment, helping prevent premature wear and improving overall system reliability.
  • High Load-Carrying Capacity: The rigid housing supports both radial and moderate axial loads, making pillow block bearings suitable for demanding industrial applications.
  • Reduced Maintenance Requirements:Sealed or lubricated-for-life designs protect against contaminants, extending service life and minimizing routine maintenance.
  • Versatile Application Range: Available in multiple housing materials, bearing types, and mounting configurations, pillow block bearings can be adapted to a wide variety of operating environments and industries.


What Can P2BN 45M-SRB-TRH Bearing Be Used for?

  • Conveyor Systems: They support rotating shafts in belt and roller conveyors, ensuring smooth operation and stable load handling.
  • Material Handling Equipment: Widely used in packaging, sorting, and lifting machinery where reliable shaft support is required.
  • Agricultural Machinery: Applied in harvesters, seeders, and irrigation equipment due to their durability and tolerance to harsh environments.
  • Industrial Fans and Blowers: Provide stable support for fan shafts, helping reduce vibration and extend equipment life.
  • General Manufacturing Machinery: Used in mixers, crushers, woodworking machines, and other production equipment requiring robust and easy-to-maintain bearing solutions.

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