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NSK Corp.BL312ZNR

BL312ZNR

BL200/300 Series Maximum Capacity Ball Bearing
Item #100761475
  • Single Row Radial Bearing
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Maximum Capacity
  • Single Shield
  • w/Snap Ring
NSK Corp.BL312ZNR
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    Shipment Options
  • Single Row Radial Bearing
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Maximum Capacity
  • Single Shield
  • 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.
Material Steel
Contact Angle
Precision Level Standard (ABEC 1)
O.D. Type Straight w/ Snap Ring
Radial Internal Clearance Specification Normal Clearance
Static Load Rating [Max] 71500 N
icNumber 7704697
Cage Type Metal
Ball Material Steel
Dynamic Load Rating 85500 N
Outer Ring Width 31 mm
Seal Material Metal
Width 31.000 mm
Capacity Maximum Capacity
Bearing Type Radial
Snap Ring With Snap Ring
Corner Radius [Min] 2.1 mm
Limiting Speed - Grease 5000 rpm
Limiting Speed - Oil 6000 rpm
I.D. 60 mm
Seal Type Non-Contact Seals
Enclosure Single Shield
Locking Device No Locking Device
Cage Material Pressed Steel
Rows of Balls Single
Preload Level None
Inch/Metric Metric Bore
Radial Internal Clearance Normal
Precision Standard
Bore Type Round Bore
O.D. 130 mm
Weight 4.047 LB
EAN or UPC 29176032516
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