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GN-KRRB Heavy Series Wide Inner Ring Ball Bearing

Item #100000133
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Product details

  • 1 3/16" ID x 72 mm OD x 20 mm Outer Ring Width
  • Double Sealed (Contact)
  • Eccentric Collar
  • Regreasable
  • Steel


  • The heavy series R-seals wide inner ring bearings are similar to the standard series but are capable of withstanding continuous, heavy or shock loads. The GN-KRRB series has heavier section 300 series bearings, as well as a considerably thicker sealing member in the contact-type diaphram seal. This design ensures complete retention of the lubricant and positive exclusion of all contaminients. These bearings are especially effective at slow-to-moderate speeds under the severest of conditions of dirt and corrosion.


Bore Type Round Bore, Inch Type
I.D. 1 3/16 in
O.D. 72 mm
Outer Ring Width 20 mm
Locking Device Eccentric Locking Collar
Bearing Type Ball Bearing
Material Steel
Overall Width 1 31/32 in
Outer Ring Size 306
Enclosure Double Sealed
Length Through Bore 1 7/16 in
Static Load Rating [MAX] 3550 lbf
Seal Type Contact Seals
Lubrication Relubricatable
Static Capacity 3550 lbf
Dynamic Load Rating 7500 lbf
Weight 1.22 KG
EAN or UPC 87796053403

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