W630/2.5-2Z SKF 2.5x8x4mm r1 min. 3.7 mm Deep groove ball bearings


Bearing number | W630/2.5-2Z |
Size (mm) | 2.5x8x4 |
Brand | SKF |
Bore Diameter (mm) | 2.5 |
Outer Diameter (mm) | 8 |
Width (mm) | 4 |
d | 2.5 mm |
D | 8 mm |
B | 4 mm |
C | 4 mm |
d1 | 4.1 mm |
d2 | – mm |
r1 min. | 3.7 mm |
r2 min. | 3.7 mm |
D1 | 7.1 mm |
D2 | 0.15 mm |
da min. | 4 mm |
Da max. | 7.2 mm |
ra max. | 0.15 mm |
Weight | 0.00085 Kg |
Basic dynamic load rating (C) | 0.312 kN |
Basic static load rating (C0) | 0.088 kN |
Fatigue load limit (Pu) | 0.004 |
Reference speed | 160000 r/min |
Limiting speed | 80000 r/min |
Calculation factor (f0) | 5.9 |
Detailed Parameters
parameter:
GAC170S Plain bearings | Brand:LS ,Outer Diameter :260mm ,Bore Diameter :170mm ,Width :57mm ,Size :170x260x57mm |
4T-H212749/H212710 Tapered roller bearings | r1s min:3.56 mm ,Y2:1.8 ,e:0.33 ,rs min:7.14 mm ,a:29.7 mm |
GEEM 45 ES 2RS Plain bearings | Outer Diameter :68mm ,Size :45x68x40mm ,Width :40mm ,Bore Diameter :45mm ,d:45 mm ,Brand:ISB |
LJT 2 Angular contact ball bearings | Width :20.64mm ,Brand:SIGMA ,Bore Diameter :50.8mm ,Outer Diameter :101.6mm ,Size :50.8x101.6x20.64mm ,d:50.8 mm |
22326 EKW33+H2326 Spherical roller bearings | Outer Diameter :280mm ,Size :115x280x93mm ,Brand:ISB ,Bore Diameter :115mm |
SQL 14 C RS Plain bearings | L2:8 mm ,d:14 mm ,Brand:ISB ,S1:17 mm |
NK 40/20 Needle roller bearings | Bore Diameter :40mm ,Brand:NBS ,Outer Diameter :50mm ,Size :40x50x20mm ,Width :20mm |
NA 2203.2RS Cylindrical roller bearings | Bore Diameter :17mm ,Size :17x40x15.8mm ,Outer Diameter :40mm ,Brand:SKF |
SQZL18-RS Plain bearings | Brand:LS ,S1:20 mm ,L3:32 mm ,d2:23 mm ,L2:10 mm |
LM25OP Linear bearings | Width :41mm ,Bore Diameter :25mm ,Size :25x40x41mm ,Brand:Samick ,Outer Diameter :40mm |
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