Consolidated Bearings

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SN-311 .. 21311

PILLOW BLOCKS - HOUSING ONLY
Dimensions (metric)d55
b80
E230
A275
d1-
d265
L120
H80
H1150
Housing Only Approx. Wgt.lbs14.3
Appropriate AssemblySN-15 TA
Additional Seals / Seal Qty.2
Stabilizing Rings Req'd / No.FR 120/12
Stabilizing Rings Req'd / Qty.2
Suitable for Bearings21311
InterchangeFAGSN 311 with 21311
SKFSN 311 with 21311
SN-311 .. 21311 diagram oneSN-311 .. 21311 diagram two
  1. Felt seals can be substituted with SN-.. TA rubber seals. These seals are not interchangeable with housings from other manufacturers. Consult factory for availability.
  2. The above are cast iron split housings and are equipped with felt seals.
  3. The above series has two bolt bases and two bolt caps.