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DRNR Series Cast Iron 2-Bolt Ball Bearing Pillow Block

DRNR1 3/16

DRNR Series Cast Iron 2-Bolt Ball Bearing Pillow Block
Item #100991608
  • 1.1875" Shaft, 2.5" Base to Center, Contact Seals, Eccentric Collar, Non-Expansion Type
DRNR Series Cast Iron 2-Bolt Ball Bearing Pillow Block
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  • 1.1875" Shaft, 2.5" Base to Center, Contact Seals, Eccentric Collar, Non-Expansion Type

description

  • The Fafnir double rigid pillow block, type DRNR, is designed to provide a sturdy two-bearing mounting for fans and blowers, bench grinders, buffers, vertical shafts, and similar heavy-duty applications. The compact, one-piece housing is equipped with two Fafnir wide inner ring bearings with integral, R-seals and self-locking collar. Individual grease chambers are provided for each bearing. Close-clearance baffles allow excess grease to work into the spacious center chamber of the housing. Grease fittings installed in place of the standard pipe plugs will provide means of relubrication. Type DRNR pillow blocks can be mounted in any position with ample radial and thrust capacity ensured at all times.

applications

  • Agriculture
  • Fans and blowers
  • Food processing
  • Conveyors
Bolt Hole Width 1/2 in
Series DRNR Series
Base Length 7 3/4 in
Inch/Metric Inch
Shaft Dia. 1.1875 in
Seal Type Contact Seals
Bearing Insert 1103KR
Locking Device Eccentric Locking Collar
Pillow Block Type Thru-Bolt
Overall Width 8 in
Lubrication Relubricatable
Length Through Bore 8 in
Bolt Size 3/8 in
Base Width 4 1/4 in
Bearing Type Ball Bearing
Housing Height 4 5/32 in
Bolt Hole Length 5/8 in
End Type Open End
Bearing Design Non-Expansion
Housing Width 3 5/16 in
Collar O.D. 1 47/64 in
Bolt Holes 2
Base Height 7/8 in
Housing Construction 1 Piece
Insert Type Steel Insert
Mounted Unit Duty Normal-Duty
Bolt Hole Spacing 6 1/4 in
Housing Material Cast Iron
Weight 12.202 LB
EAN or UPC 87796057869
NSN Number 3130-00-810-9296
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