Housing material | Cast iron |
d | 25 | mm | |
d2 | 41.7 | mm | |
A | 30 | mm | |
A1 | 12 | mm | |
A3 | H14 | 3.2 | mm |
A5 | 18 | mm | |
B1 | 33 | mm | |
Da | H11 | 63.5 | mm |
Db1 | 65 | mm | |
Db2 | 70 | mm | |
J | 99 | mm | |
H | 124 | mm | |
L | 70 | mm | |
N | 11.5 | mm | |
s1 | 21 | mm | |
T | 40 | mm | |
Values for B1 and s1 before the grub screw is tightened (sleeve and inner ring bore at starting position). |
|||
Threaded hole | |||
RG | 1/4-28 UNF | ||
R1 | 20.5 | mm | |
Ra | 45 | ° | |
Grease fitting | |||
DN | 6.5 | mm | |
SWN | 7 | mm | |
GN | 1/4-28 SAE-LT | ||
Dowel pins | |||
J6 | 81 | mm | |
J7 | 12 | mm | |
N4 | 2 | mm |
Basic dynamic load rating | C | 14 | kN | |
Basic static load rating | C0 | 7.8 | kN | |
Fatigue load limit | Pu | 0.335 | kN | |
Limiting speed | 7000 | r/min |
Mass bearing unit | 0.58 | kg |
Thread grub screw | G2 | M5 | ||
Hexagonal key size for grub screw | N | 2.5 | mm | |
Recommended tightening torque for grub screw | 4.2 | N·m | ||
Recommended diameter for attachment bolts, mm | G | 10 | mm | |
Recommended diameter for attachment bolts, inch | G | 0.375 | in | |
Appropriate SKF mounting kit | 626830 |
Housing | ||||
Bearing |
End cover |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
18558 | 47.625 | 63.55 | 6.35 | Seals |
---|---|---|---|---|
42x55x8 HMSA10 V | 42 | 55 | 8 | Seals |
7210 BEGAP | 50 | 90 | 20 | Bearings, units and housings |
7218 ACD/HCP4A | 90 | 160 | 30 | Bearings, units and housings |
FBSA 208/QFC | 40 | - | 165 | Bearings, units and housings |
FYT 1.1/2 TF/VA201 | 38.1 | - | 54.2 | Bearings, units and housings |
JM 822049/010 | 110 | 165 | 35 | Bearings, units and housings |
LM 11949/910 | 19.05 | 45.237 | 15.494 | Bearings, units and housings |
NNU 4936 BK/SPW33 | 180 | 250 | 69 | Bearings, units and housings |
OKF 110 | 110 | 260 | - | |
OKF 420 | 420 | 890 | - | |
PRM 606530 | 60 | 65 | 30 | Bearings, units and housings |
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