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

Outside Diameter - Inch: 31.496
Other Features: Order Adapter or Withdrawal Sleeve or Nut Separately. Others May be Available
Number of Rows of Rollers: Double Row
Mounting Method: Adapter Mount
Rolling Element: Spherical Roller Bearing

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

Outside Diameter - Inch: 31.496
Other Features: 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: Shaft Mount
Rolling Element: Spherical Roller Bearing

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

Outside Diameter - Inch: 31.496
Other Features: Order Adapter or Withdrawal Sleeve or Nut Separately. Others May be Available
Number of Rows of Rollers: Double Row
Mounting Method: Adapter Mount
Rolling Element: Spherical Roller Bearing

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 32
Outside Diameter - Millimeter: 812.8
Bore - Millimeter: 571.5

Other Features: 2 Single Cone | 1 Double Cup | Medium Duty | Outer Race with Oil Holes and Groove
Global Part Number GPN: 661544
Assembly Components: M278749 (2) | M278710CD (1) | M278749XB (1)
Basic Number: M278749
Precision Class: Standard

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

Outside Diameter - Inch: 31.496
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