| ||||
Compliance with standard | JIS | |||
Housing material | Cast iron | |||
Sealing solution | Standard seals with additional flingers |
d | 35 | mm | |
d1 | ≈ | 51.8 | mm |
d3 | 58 | mm | |
A | 49 | mm | |
A1 | 16 | mm | |
A2 | 33 | mm | |
A5 | 26 | mm | |
B1 | 46 | mm | |
H | 114 | mm | |
H1 | 102 | mm | |
H2 | 83 | mm | |
L | 145 | mm | |
L1 | 88 | mm | |
L2 | 16 | mm | |
L3 | 83 | mm | |
N | 29 | mm | |
N1 | 19 | mm | |
N2 | 49 | mm | |
s1 | 27.5 | mm | |
Value for s1 before the sleeve is driven into the bearing bore (sleeve and inner ring bore at starting position). | |||
Threaded hole | |||
RG | 1/4-28 UNF | ||
R1 | 4 | mm | |
Rα | 30 | ° | |
Grease fitting | |||
DN | 6.6 | mm | |
SWN | 7.94 | mm | |
GN | 1/4-28 UNF |
Basic dynamic load rating | C | 30.7 | kN | |
Basic static load rating | C0 | 19 | kN | |
Fatigue load limit | Pu | 0.8 | kN | |
Limiting speed | 3750 | r/min |
Mass bearing unit | 2.45 | kg |
Associated spanner | HN 8-9 | |||
Recommended lock nut tightening angle | α | 105 | ° |
Housing | T 208 | |||
Bearing | UK 208 K/H |
Adapter sleeve | H 2308 | |||
End cover | ECY 208 |
Chúng tôi đảm bảo cung cấp hàng chính hãng SKF đầy đủ CO, CQ