Enclosure: Open
Bore Profile: Straight
Cage Material: Brass
Internal Clearance: C0-Medium
Inch - Metric: Metric

Outside Diameter - Inch: 18.11
Other Features: One Piece Cage | High Performance | P5 Running Accuracy
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing

Component: Double Cup
Width - Millimeter: 146.05
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 12.125

Flange Outside Diameter - Inch: 0
Outside Diameter - Millimeter: 307.975
Other Features: Outer Race with Oil Hole and Groove
Precision Class: Standard
Basic Number: 451215CD

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

Outside Diameter - Inch: 18.11
Other Features: Order Adapter or Withdrawal Sleeve or Nut Separately. Others May be Available | One 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: Adapter Mount
Rolling Element: Spherical Roller Bearing

Enclosure: Open
Bore Profile: Tapered
Cage Material: Brass
Internal Clearance: C4-Extra Loose
Inch - Metric: Metric

Outside Diameter - Inch: 18.11
Other Features: Order Adapter or Withdrawal Sleeve or Nut Separately. Others May be Available | One Piece Cage | High Performance
Number of Rows of Rollers: Double Row
Mounting Method: Adapter Mount
Rolling Element: Spherical Roller Bearing

Enclosure: Open
Bore Profile: Straight
Cage Material: Steel
Internal Clearance: C0-Medium
Inch - Metric: Metric

Outside Diameter - Inch: 18.11
Other Features: Two Piece Cage | High Performance | P5 Running Accuracy
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing