Flange Block Bearings

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Pillow block bearings, flange bearing units, bearing blocks, and take-up bearings units all consist of a housing with a bearing mounted in it. They are available in a variety of materials, mounting configurations and various bearing features. Each mounted unit, including a mounted bearing, acts as a system to position the bearing securely for reliable operation. Read more about each type of pillow block bearing using the links below.

Insert Bearings for Mounted BearingsWhile other configurations are available from AST Bearings upon special order, the most common flanged mounted block bearing units are either two-bolt or four-bolt designs. Small two-bolt designs are commonly called flangettes but are of a totally different construction and design to the heavier duty Two-bolt flange series.

REXNORD ZF5403Y40 Flange Block Bearings

46 mm 9.5 mm
26 mm 100 °C

REXNORD ZF5215S Flange Block Bearings

9 6
Single DD (Contact Rubber S

REXNORD ZF5208S Flange Block Bearings

[Aluminum Alloy] 201 18
77 [Steel] Steel

REXNORD ZF5207S Flange Block Bearings

Flanged Pilot Type Double
6700 Bearings with Housin

REXNORD ZF52070540 Flange Block Bearings

25 mm 0.43 kg
M6x1 -20 °C

REXNORD ZF5203S Flange Block Bearings

12.7 mm 1.61 kg
17 mm UC203G2L3

REXNORD ZBR5208 Flange Block Bearings

Double 17
Flange Type 60

REXNORD ZBR540068 Flange Block Bearings

Standard Grease Standard
J7 Cylindrical Bore Set

REXNORD ZBR531540 Flange Block Bearings

-25 °C 2 mm
110 °C NTN

REXNORD ZBR530782 Flange Block Bearings

Bearings with Housin ZZ (Double Shield)
Flange Type 7 Days

REXNORD ZBR521543 Flange Block Bearings

Bearings with Housin 66
VV (Non-Contact Rubb Deep Groove Ball Bea

REXNORD MFS5307 Flange Block Bearings

T-Shaped Not Provided
Yes (with retaining Bearings with Housin