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SKF Deep Groove Ball Bearing 6311-2Z (55MM x 120MM x 29MM)

Brand
Part Number : 6311-2Z
MRP: ₹2,095.50 ₹1,775.85 Special Price 25% off ₹2,794.00
Features / Specifications
  • Bore diameter (d) : 55 mm
  • Outside diameter (D) : 120 mm
  • Width (B) : 29 mm
  • Shoulder diameter(d1):75.34mm
  • Recess diameter(D2):103.7
  • Chamfer dimension(r1,2):min. 2mm
  • Reference speed: 12 000 r/min
  • Limiting speed: 6300 r/min
  • Mass bearing: 1.42 kg
Get 2% Extra Discount[On Checkout]
Minimum Order Qty : 1

Tool Description

da
min. 66 mm
Diameter of shaft abutment
da
max. 75.2 mm
Diameter of shaft abutment
Da
max. 109 mm
Diameter of housing abutment
ra
max. 2 mm
Radius of shaft or housing fillet
Basic dynamic load ratingC
74.1 kN
Basic static load ratingC0
45 kN
Fatigue load limitPu
1.9 kN
Reference speed
12 000 r/min
Limiting speed
6 300 r/min
Minimum load factorkr
0.03
Calculation factorf0
13.1
Mass bearing
1.42 kg

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