6921 NSK Open Deep Groove Ball Bearing 105mm inside x 145mm outside x 20mm wide

In stock
SKU: 6921-NSK
NSK Single row deep groove open ball bearing. 105mm inside x 145mm outside x 20mm width
Regular price £149.26 inc.VAT
£124.38 exc.VAT
FREE UK MAINLAND DELIVERY ON ORDERS OVER £50

Product details

  • Vendor NSK
  • SKU 6921-NSK
  • Inside diameter (d) 105mm
  • Outside diameter (D) 145mm
  • Width (B) 20mm
NSK Pressed Steel Cages Single-row deep groove ball bearings are the most common type of rolling bearings. Their use is very widespread. In addition to open type bearings, these bearings often have steel shields or rubber seals installed on one or both sides and are prelubricated with grease. Also, snap rings are sometimes used on the periphery. As to cages, pressed steel ones are the most common. For big deep groove ball bearings, machined brass cages are used. Machined cages are also used for high speed applications.

Inside diameter: 105mm
Outside diameter: 145mm
Width: 20mm

Basic Load Ratings
Dynamic: 42.5kn
Static: 42.0kn

Speed Ratings
Limiting speed Grease: 4,300 rpm
Limiting speed Oil: 5,300 rpm