Enclosure: Open
Bore Profile: Straight
Cage Material: Steel
Internal Clearance: C3-Loose
Inch - Metric: Metric

Outside Diameter - Inch: 18.898
Other Features: Two Piece Cage | High Performance | P5 Running Accuracy | Tapped Lifting Hole On Outer Ring | Lubrication Hole and Groove On Outer Ring
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing

Enclosure: Open
Bore Profile: Tapered
Cage Material: Brass
Internal Clearance: C3-Loose
Inch - Metric: Metric

Outside Diameter - Inch: 19.685
Other Features: Order Adapter or Withdrawal Sleeve or Nut Separately. Others May be Available | One Piece Cage | High Performance | Tapped Lifting Hole On Outer Ring | Lubrication Hole and Groove On Outer Ring
Number of Rows of Rollers: Double Row
Mounting Method: Adapter Mount
Rolling Element: Spherical Roller Bearing

Height - Millimeter: 95.25
Bore 1 - Inch: 12
Bore 2 - Millimeter: 307.188
Height - Inch: 3.75
Thrust Bearing: Yes

Inch - Metric: Inch
Outside Diameter - Inch: 18
Other Features: Single Row | Bore 2 dimension may vary between manufacturers
Self Aligning: No
Cage Material: Steel

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 17.5
Outside Diameter - Millimeter: 444.5
Bore - Millimeter: 355.6

Other Features: 2 Single Cone | 1 Double Cup | Light Duty | Outer Race with Oil Holes and Groove
Global Part Number GPN: 658544
Assembly Components: L163149 (2) | L163110CD (1) | L163149XA (1)
Basic Number: L163149
Precision Class: Standard

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 17.5
Outside Diameter - Millimeter: 444.5
Bore - Millimeter: 355.6

Other Features: 2 Single Cone | 1 Double Cup | Light Duty | Unground Cone Spacer | Outer Race with Oil Holes and Groove
Global Part Number GPN: 654676
Assembly Components: L163149 (2) | L163110CD (1) | L163149XA (1)
Basic Number: L163149
Precision Class: Standard