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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.
Seal Type Unsealed
Radial Internal Clearance Specification Normal Clearance
O.D. 130 mm
I.D. 60 mm
Locking Device No Locking Device
Enclosure Open
Cage Material Pressed Steel
Cage Type Metal
Contact Angle
Dynamic Load Rating 85500 N
Seal Material None
Snap Ring With Snap Ring
Bearing Type Radial
Capacity Maximum Capacity
Corner Radius [Min] 2.1 mm
Radial Internal Clearance Normal
Material Steel
icNumber 7704745
Bore Type Round Bore
Static Load Rating [Max] 71500 N
Preload Level None
Limiting Speed - Grease 5000 rpm
Rows of Balls Single
Limiting Speed - Oil 6000 rpm
Precision Level Standard (ABEC 1)
Width 31.000 mm
Ball Material Steel
Precision Standard
Inch/Metric Metric Bore
Outer Ring Width 31 mm
O.D. Type Straight w/ Snap Ring
Weight 4.125 LB
EAN or UPC 29176032509
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