Square 4-bolt flanged units

Square 4-bolt flanged units are a type of mounted bearing assembly that includes a bearing and a square-shaped housing with four bolt holes. These units are designed for secure and stable mounting, providing support for rotating shafts in various industrial and mechanical applications.

Register for an account

1-20 of 543 products
1-20 of 543 products
Filter Results

What is a square flanged ball bearing unit?

Square flanged ball bearing units consist of a square shaped bearing housing which is mounted perpendicularly to the shaft using four bolts, along with a radial ball bearing insert and a sealing solution.

These units are manufactured from robust cast iron as standard, with other housing materials also available such as pressed steel or thermoplastic, to suit individual operating conditions and application requirements.  

Filter Results

Filter

Keywords

Stock

  • Just show products in stock (86)

Brand

  • Timken (300)
  • RHP (113)
  • SKF (88)
  • FSB (34)
  • FSZ (7)
  • FAG (1)

Measurement

  • Metric (735)
  • Imperial (543)
  • Housing only (42)

id (mm)

  • 12.7 (10)
  • 15.875 (9)
  • 15.88 (2)
  • 16 (2)
  • 17.53 (1)
  • 19.05 (21)
  • 22.225 (6)
  • 22.23 (1)
  • 22.35 (2)
  • 23.81 (2)
  • 23.812 (1)
  • 23.813 (6)
  • 23.88 (1)
  • 25.4 (40)
  • 28.575 (4)
  • 28.58 (2)
  • 28.7 (4)
  • 30.16 (3)
  • 30.162 (1)
  • 30.1625 (1)
  • 30.163 (14)
  • 30.23 (4)
  • 31.75 (44)
  • 33.338 (2)
  • 33.34 (2)
  • 34.925 (11)
  • 34.93 (4)
  • 35.05 (4)
  • 36.51 (5)
  • 36.512 (1)
  • 36.5125 (1)
  • 36.513 (16)
  • 36.58 (5)
  • 38.1 (32)
  • 39.688 (1)
  • 41.275 (3)
  • 41.28 (1)
  • 41.4 (3)
  • 42.86 (1)
  • 42.863 (12)
  • 42.93 (5)
  • 44.45 (20)
  • 47.625 (2)
  • 47.63 (1)
  • 47.75 (1)
  • 49.21 (5)
  • 49.2125 (1)
  • 49.213 (14)
  • 49.28 (4)
  • 50.8 (33)
  • 53.975 (1)
  • 54.1 (1)
  • 55.56 (3)
  • 55.5625 (1)
  • 55.563 (12)
  • 55.63 (3)
  • 57.15 (10)
  • 59.69 (1)
  • 60.325 (2)
  • 60.45 (1)
  • 61.91 (3)
  • 61.9125 (1)
  • 61.913 (8)
  • 61.98 (3)
  • 62 (1)
  • 63.5 (14)
  • 66.675 (1)
  • 68.26 (1)
  • 68.263 (4)
  • 68.33 (2)
  • 69.85 (6)
  • 73.15 (1)
  • 74.613 (7)
  • 74.68 (3)
  • 76.2 (8)
  • 79.375 (1)
  • 80.963 (1)
  • 81.03 (1)
  • 82.55 (2)
  • 87.313 (2)
  • 87.38 (2)
  • 88.9 (2)
  • 100.08 (1)
  • 101.6 (2)

id (In)

  • 1/2 (10)
  • 5/8 (11)
  • 0.63 (2)
  • 0.69 (1)
  • 3/4 (19)
  • 7/8 (6)
  • 0.88 (2)
  • 0.937 (1)
  • 15/16 (2)
  • 0.93751967 (5)
  • 0.94 (1)
  • 1 (38)
  • 1.1/8 (5)
  • 1.13 (4)
  • 1.187 (2)
  • 1.3/16 (2)
  • 1.1875197 (13)
  • 1.19 (4)
  • 1.1/4 (42)
  • 1.5/16 (1)
  • 1.3125197 (2)
  • 1.313 (1)
  • 1.3/8 (14)
  • 1.38 (4)
  • 1.437 (2)
  • 1.7/16 (4)
  • 1.4375197 (15)
  • 1.44 (5)
  • 1.1/2 (29)
  • 1.5625197 (1)
  • 1.5/8 (4)
  • 1.63 (3)
  • 1.687 (1)
  • 1.6875197 (12)
  • 1.69 (5)
  • 1.3/4 (18)
  • 1.7/8 (2)
  • 1.88 (1)
  • 1.937 (5)
  • 1.9375197 (14)
  • 1.94 (4)
  • 2 (31)
  • 2.1/8 (1)
  • 2.13 (1)
  • 2.187 (3)
  • 2.1875198 (12)
  • 2.19 (3)
  • 2.1/4 (9)
  • 2.35 (1)
  • 2.3/8 (2)
  • 2.38 (1)
  • 2.437 (3)
  • 2.4375198 (8)
  • 2.44 (3)
  • 2.440945 (1)
  • 2.1/2 (11)
  • 2.5/8 (1)
  • 2.687 (1)
  • 2.6875198 (4)
  • 2.69 (2)
  • 2.3/4 (5)
  • 2.88 (1)
  • 2.9375198 (7)
  • 2.94 (3)
  • 3 (8)
  • 3.1/8 (1)
  • 3.1875198 (1)
  • 3.19 (1)
  • 3.1/4 (2)
  • 3.4375198 (2)
  • 3.44 (2)
  • 3.1/2 (2)
  • 3.94 (1)
  • 4 (2)

Lubrication

  • Food Grade Grease (33)
  • Food Grade Solid Lube (30)
  • Solid lubricant (15)
  • High/Low temperature grease (14)
  • Solid oil (1)

Features

  • Set screw locking (150)
  • Set screws (76)
  • Eccentric locking collar (44)
  • Eccentric collar (11)

Bearing Material

  • Bearing steel (252)
  • Stainless steel (66)
  • High temperature steel (15)
  • Black Durotect BS coating (1)

Housing Material

  • Cast iron (266)
  • Polymer (Blue) (37)
  • Stainless steel (21)
  • Composite (Blue) (6)
  • Composite (White) (2)
  • Black Durotect BS coating (1)
  • Composite (Black) (1)