Thread Direction
- Left-hand thread
- Right-hand thread
Inner Dimension
- 5
- 6
- 7
- 8
- 10
- 12
- 14
- 15
- 16
- 17
- 18
- 20
- 22
- 25
- 30
- 35
- 40
- 45
- 50
- 60
- 70
- 80
- 100
- 110
- 120
Outer Dimension
- 18
- 19
- 20
- 21
- 22
- 24
- 25
- 28
- 29
- 30
- 33
- 35
- 36
- 37
- 40
- 41
- 43
- 47
- 51
- 51.5
- 53
- 54
- 55
- 56
- 57
- 59
- 61
- 64
- 65
- 66.5
- 71
- 73
- 75
- 78
- 79
- 84
- 85
- 92
- 94
- 95
- 102
- 104
- 110
- 112
- 114
- 118
- 125.5
- 132
- 135
- 137
- 142.5
- 154
- 160
- 166.5
- 170
- 180
- 182
- 212
- 230
- 235
- 340
Seal
- Lip seal on both sides
- None, open bearing
- Three-lip contact seal on both sides
