Profile: Complete with Outer and Inner Ring
Inch - Metric: Metric
Outside Diameter - Inch: 11.811
Bore Profile: Straight
Retainer: Yes

Cage Material: Steel
Separable: Inner Ring - One Side
Other Features: 1 Rib Inner Ring | 2 Rib Outer Ring
Number of Rows of Rollers: Single Row
Snap Ring: No

Component: Assembly
Inch - Metric: Metric
Outside Diameter - Inch: 11.811
Outside Diameter - Millimeter: 300
Bore - Millimeter: 140

Bore - Inch: 5.512
Other Features: 1 Single Cone | 1 Single Cup | 1 Cup Spacer | 2 Tapered Roller Bearing Assembly | 1 Pack
Assembly Components: X31328XM (1) | Y31328XM (1) | K166860 (1) | 31328X-90KM1 (2) | CRT690721 (1)
Basic Number: 31328XDF
Precision Class: Standard

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

Outside Diameter - Inch: 11.811
Other Features: One Piece Cage | High Performance
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing

Component: Cup
Width - Millimeter: 51
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Metric
Outside Diameter - Inch: 11.811

Flange Outside Diameter - Inch: 0
Outside Diameter - Millimeter: 300
Other Features: Heavy Medium Duty
Precision Class: Class 3
Basic Number: JHM840410 #3

Component: Assembly
Inch - Metric: Metric
Outside Diameter - Inch: 11.811
Outside Diameter - Millimeter: 300
Bore - Millimeter: 200

Other Features: 2 Single Cone | 2 Single Cup | Heavy Medium Duty
Global Part Number GPN: 657950
Assembly Components: JHM840449 (2) | JHM840410 (2) | HM840410EA (1) | HM840449XA (1)
Basic Number: JHM840449
Precision Class: Standard