WBB1-8708-2Z SKF 14x8x4mm Limiting speed 48000 r/min Deep groove ball bearings


Bearing number | WBB1-8708-2Z |
Size (mm) | 14x8x4 |
Brand | SKF |
Bore Diameter (mm) | 14 |
Outer Diameter (mm) | 8 |
Width (mm) | 4 |
d | 8 mm |
D | 14 mm |
B | 4 mm |
d2 | 9.26 mm |
D2 | 12.8 mm |
r1,2 – min. | 0.15 mm |
da – min. | 8.9 mm |
da – max. | 9.2 mm |
Da – max. | 12.9 mm |
ra – max. | 0.15 mm |
Basic dynamic load rating – C | 0.364 kN |
Basic static load rating – C0 | 0.053 kN |
Fatigue load limit – Pu | 0.002 kN |
Reference speed | 95000 r/min |
Limiting speed | 48000 r/min |
Calculation factor – kr | 0.015 |
Calculation factor – f0 | 2.1 |
d2 ≈ | 9.26 mm |
D2 ≈ | 12.78 mm |
r1,2 min. | 0.15 mm |
da min. | 8.9 mm |
da max. | 9.2 mm |
Da max. | 12.9 mm |
ra max. | 0.15 mm |
Basic dynamic load rating C | 0.462 kN |
Basic static load rating C0 | 0.193 kN |
Fatigue load limit Pu | 0.002 kN |
Calculation factor kr | 0.015 |
Calculation factor f0 | 7.8 |
Mass bearing | 0.002 kg |
Detailed Parameters
parameter:
AC-6209 Deep groove ball bearings | Bore Diameter :45mm ,Brand:NTN ,Size :45x85x19mm ,Outer Diameter :85mm |
Z-566195.KL Deep groove ball bearings | Bore Diameter :28mm ,Brand:FAG ,Width :18mm ,Size :28x66x18mm ,d:28 mm ,Outer Diameter :66mm |
K89422-M Thrust roller bearings | Brand:NBS ,Outer Diameter :230mm ,Bore Diameter :110mm ,d:110 mm |
HC7024-E-T-P4S Angular contact ball bearings | d:120 mm ,Width :28mm ,Size :120x180x28mm ,Bore Diameter :120mm ,Outer Diameter :180mm ,Brand:FAG |
305-ZNR Deep groove ball bearings | Width :17mm ,Size :62x25x17mm ,Brand:SKF ,Outer Diameter :25mm ,Bore Diameter :62mm ,d:25 mm |
K253026ZWPCSP Needle roller bearings | Ew:30 mm ,Bore Diameter :25mm ,Bc:26 mm ,Outer Diameter :30mm ,Fw:25 mm ,Brand:KBC |
7000 A-UD Angular contact ball bearings | Size :10x26x16mm ,Outer Diameter :26mm ,Bore Diameter :10mm ,Width :16mm ,Brand:CX |
GE 300 ES Plain bearings | Outer Diameter :430mm ,Size :300x430x165mm ,Brand:ISO ,Bore Diameter :300mm |
1614ZZ Deep groove ball bearings | Bore Diameter :9.525mm ,Outer Diameter :28.575mm ,Size :9.525x28.575x9.525mm ,Brand:FBJ |
NUP19/530 Cylindrical roller bearings | Bore Diameter :530mm ,Size :530x710x82mm ,Width :82mm ,Brand:ISO ,Outer Diameter :710mm |
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