Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 2.875
Outside Diameter - Millimeter: 73.025
Bore - Millimeter: 41.275

Bore - Inch: 1.625
Other Features: 1 Single Cone | 1 Single Cup | Stamped Steel
Assembly Components: 18590 (1) | 18520 (1)
Basic Number: 18590
Precision Class: Standard

Enclosure: Not Applicable
Component: Roller Assembly Only
Closed End: Not Applicable
Thrust Bearing: No
Inch - Metric: Metric

Outside Diameter - Inch: 1.89
Retainer: Yes
Separable: No
Other Features: Steel Cage
Self Aligning: No

Enclosure: Open
Outer Race Width - Millimeter: 18
Other Features: Allowable Misalignment 2.5 Deg | High Capacity Design | 1:12 Taper
Inch - Metric: Metric
Outside Diameter - Inch: 3.15

Cage Material: Polyamide
Internal Clearance: C0-Medium
Precision Class: ABEC 1 | ISO P0
Mounting Method: Tapered Adapter
Rolling Element: Ball Bearing

Enclosure: 2 Seals
Component: Roller Assembly with Outer Ring - No Inner Ring
Closed End: No
Thrust Bearing: No
Inch - Metric: Metric

Outside Diameter - Inch: 1.85
Retainer: Yes
Separable: No
Other Features: 2 Rib Outer Ring | Drawn Cup Bearing | Steel Cage
Self Aligning: No

Enclosure: 2 Seals
Outer Race Width - Millimeter: 23
Other Features: Deep Groove | NBR Seal
Inch - Metric: Metric
Outside Diameter - Inch: 3.543

Maximum Capacity / Filling Slot: No
Cage Material: Steel
Internal Clearance: C4-Extra Loose
Internal Special Features: No
Snap Ring: No