Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 21.25
Outside Diameter - Millimeter: 539.75
Bore - Millimeter: 358.775

Bore - Inch: 14.125
Other Features: Steel Material | Steel Cage | Welded Pin Cage Type
Precision Class: Standard

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

Outside Diameter - Inch: 21.26
Other Features: 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: Shaft Mount
Rolling Element: Spherical Roller Bearing

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 21.5
Outside Diameter - Millimeter: 546.1
Bore - Millimeter: 384.175

Other Features: 2 Single Cone | 1 Double Cup | Heavy Medium Duty | Outer Race with Oil Holes and Groove
Global Part Number GPN: 660170
Assembly Components: HM266449 (2) | HM266410CD (1) | HM266449XB (1)
Basic Number: HM266449
Precision Class: Standard

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 | Single Piece Cage | Finger Type | Land Piloted | Lubrication Groove and Holes in Outer Ring | Tapped Lifting Holes in Outer Ring Face
Number of Rows of Rollers: Double Row
Mounting Method: Adapter Mount
Rolling Element: Spherical Roller Bearing

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 21.5
Outside Diameter - Millimeter: 546.1
Bore - Millimeter: 384.175

Other Features: 1 Double Cone | 2 Single Cup | Heavy Medium Duty | With Keyway or Slot
Global Part Number GPN: 661498
Assembly Components: HM266449DW (1) | HM266410 (2) | HM266410EA (1)
Basic Number: HM266449
Precision Class: Standard