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

Outside Diameter - Inch: 21.26
Other Features: Order Adapter or Withdrawal Sleeve or Nut Separately. Others May be Available | Lubrication Hole and Groove On Outer Ring | Inner Ring and Outer Ring Heat Stabilized to 200 Deg C
Number of Rows of Rollers: Double Row
Mounting Method: Adapter Mount
Rolling Element: Spherical Roller Bearing

Enclosure: 2 Seals
Housing Width - Millimeter: 120
Material - Ball: Steel
Material - Liner: Not Applicable
Material - Outer Member: Steel

Component: Complete with Outer and Inner Ring
Inch - Metric: Metric
Outside Diameter - Inch: 16.929
Other Features: 2 Piece | Double Lip Seals | Lubrication Hole and an Annular Groove in Both Rings
Self Aligning: Yes

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

Outside Diameter - Inch: 16.535
Other Features: One Piece Cage | High Performance | Tapped Lifting Hole On Outer Ring | Lubrication Hole and Groove On Outer Ring | Lubrication Hole On Inner Ring
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 17.246
Outside Diameter - Millimeter: 438.048
Bore - Millimeter: 304.8

Other Features: 2 Single Cone | 1 Double Cup | Outer Race with Oil Holes and Groove | Non-Adjustable Bearing
Global Part Number GPN: 659409
Assembly Components: NA329120 (2) | 329173CD (1)
Basic Number: NA329120
Precision Class: Standard

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

Outside Diameter - Inch: 16.535
Other Features: One Piece Cage | High Performance | Tapped Lifting Hole On Outer Ring | Lubrication Hole and Groove On Outer Ring | Lubrication Hole On Inner Ring
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing