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NSK Corp.BL312NR

BL312NR

BL200/300 Series Maximum Capacity Ball Bearing
Item #100761474
  • Single Row Radial Bearing
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Maximum Capacity
  • Open
  • w/Snap Ring
NSK Corp.BL312NR
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    Shipment Options
  • Single Row Radial Bearing
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Maximum Capacity
  • Open
  • w/Snap Ring

description

  • Maximum capacity bearings are filling slot type bearings used in applications involving heavy radial loads and low speeds where thrust loads are comparatively low.They incorporate filling slots in the inner and outer rings so they can be loaded with additional balls for greater capacity.
Precision Level Standard (ABEC 1)
Locking Device No Locking Device
Enclosure Open
Radial Internal Clearance Normal
Cage Type Metal
Cage Material Pressed Steel
Precision Standard
Bore Type Round Bore
Static Load Rating [Max] 71500 N
O.D. 130 mm
O.D. Type Straight w/ Snap Ring
Material Steel
Snap Ring With Snap Ring
icNumber 7704745
Radial Internal Clearance Specification Normal Clearance
Rows of Balls Single
Corner Radius [Min] 2.1 mm
Limiting Speed - Oil 6000 rpm
Outer Ring Width 31 mm
Contact Angle
Limiting Speed - Grease 5000 rpm
Width 31.000 mm
Capacity Maximum Capacity
Seal Type Unsealed
Dynamic Load Rating 85500 N
Preload Level None
Ball Material Steel
Inch/Metric Metric Bore
I.D. 60 mm
Seal Material None
Bearing Type Radial
Weight 4.125 LB
EAN or UPC 29176032509
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