Square 4-bolt flanged units

This vertically mounted bearing unit is ideal for use in a wide range of industries.

1-20 of 73 products

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 Results
Filter

Brand

  • SKF (23)
  • Timken (14)
  • INA (12)
  • RHP (11)
  • FSB (10)
  • FAG (1)
  • FSZ (1)
  • NSK (1)

Stock

  • Just show products in stock (23)

Measurement

  • Metric (73)

id (mm)

  • 12 (6)
  • 12.7 (10)
  • 15 (9)
  • 15.875 (10)
  • 15.88 (2)
  • 16 (4)
  • 17 (10)
  • 17.53 (1)
  • 19.05 (23)
  • 20 (52)
  • 22.225 (6)
  • 22.23 (1)
  • 22.35 (2)
  • 23.81 (2)
  • 23.812 (1)
  • 23.813 (6)
  • 23.88 (1)
  • 25 (73)
  • 25.4 (43)
  • 28.575 (4)
  • 28.58 (2)
  • 28.7 (4)
  • 30 (75)
  • 30.16 (3)
  • 30.162 (1)
  • 30.1625 (1)
  • 30.163 (17)
  • 30.23 (4)
  • 31.75 (47)
  • 33.338 (2)
  • 33.34 (2)
  • 34.925 (12)
  • 34.93 (4)
  • 35 (77)
  • 35.05 (4)
  • 36.51 (5)
  • 36.512 (1)
  • 36.5125 (1)
  • 36.513 (19)
  • 36.58 (5)
  • 38.1 (35)
  • 39.688 (1)
  • 40 (78)
  • 41.275 (3)
  • 41.28 (1)
  • 41.4 (3)
  • 42.86 (1)
  • 42.863 (12)
  • 42.93 (5)
  • 44.45 (21)
  • 45 (53)
  • 47.625 (2)
  • 47.63 (1)
  • 47.75 (1)
  • 49.21 (5)
  • 49.2125 (1)
  • 49.213 (15)
  • 49.28 (4)
  • 50 (68)
  • 50.8 (34)
  • 53.975 (1)
  • 54.1 (1)
  • 55 (32)
  • 55.56 (3)
  • 55.5625 (1)
  • 55.563 (13)
  • 55.63 (3)
  • 57.15 (10)
  • 59.69 (1)
  • 60 (41)
  • 60.325 (2)
  • 60.45 (1)
  • 61.91 (3)
  • 61.9125 (1)
  • 61.913 (9)
  • 61.98 (3)
  • 62 (1)
  • 63.5 (14)
  • 65 (22)
  • 66.675 (1)
  • 68.26 (1)
  • 68.263 (5)
  • 68.33 (2)
  • 69.85 (6)
  • 70 (22)
  • 73.15 (1)
  • 74.613 (8)
  • 74.68 (3)
  • 75 (18)
  • 76.2 (9)
  • 78 (1)
  • 79.375 (1)
  • 80 (19)
  • 80.963 (1)
  • 81.03 (1)
  • 82.55 (2)
  • 85 (9)
  • 87.313 (2)
  • 87.38 (2)
  • 88.9 (2)

Lubrication

  • Food Grade Grease (10)
  • Food Grade Solid Lube (3)
  • Solid lubricant (2)
  • High/Low temperature grease (1)
  • Solid oil (1)

Features

  • Set screw locking (26)
  • Set screws (12)
  • Eccentric locking collar (9)
  • Grub screws in inner ring (2)
  • Adapter sleeve (1)
  • DoubleLock® sleeve with KleanCap® screws (1)
  • Eccentric collar (1)
  • SKF ConCentra locking (1)

Bearing Material

  • Bearing steel (35)
  • Stainless steel (18)
  • High temperature steel (2)
  • Black Durotect BS coating (1)

Housing Material

  • Cast iron (40)
  • Polymer (Blue) (7)
  • Stainless steel (5)
  • Composite (Blue) (4)
  • Composite (Black) (2)
  • Composite (White) (2)
  • Composite (White) Food Line (2)
  • Black Durotect BS coating (1)
  • Poly-Round® (Gray) (1)
  • Sheet steel (1)