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