6903 LLB NTN Deep Groove Ball Bearing Non-Contact Seals on Both Sides 17x30x7mm

In stock
SKU: 6903-LLB-NTN
Original NTN deep groove radial ball bearing with LLB non-contact seals on both sides 17mm inside x 30mm outside x 7mm width, also knon as 6903JRXLLB/5K
Regular price £11.17 inc.VAT
£9.31 exc.VAT
All prices exclude VAT unless otherwise stated
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Product details

  • Vendor NTN
  • SKU 6903-LLB-NTN
  • Inside diameter (d) 17mm
  • Outside diameter (D) 30mm
  • Width (B) 7mm
The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options: sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc

PRODUCT DEFINITION
Brand NTN
d - Internal diameter 17 mm
D - External diameter 30 mm
B - Bearing/Inner ring width 7 mm
rs - Min fillet radius 0,3 mm
Radial clearance class CN
Mass 0,018 kg

PRODUCT PERFORMANCE
C - Dynamic load 5,15 kN
C0 - Static load 2,58 kN
Cu - Fatigue limit load 0,202 kN
f0 - Coefficient 14.7
Nlim - Grease lubrication limit speed 22000 tr/min
Tmin - Min operating temperature -25 °C
Tmax - Max operating temperature 110 °C