Inch - Metric: Inch
Outside Diameter - Inch: 5.16
Length Thru Bore - Millimeter: 101.6
Length Thru Bore - Inch: 4
Other Features: Double Row | Double Interlock | With Set Screw

Housing Style: Cartridge Unit
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Rolling Element: Tapered Roller Bearing
Expansion / Non-expansion: Non-Expansion

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 5
Outside Diameter - Millimeter: 127
Bore - Millimeter: 44.45

Other Features: 2 Single Cone | 1 Double Cup | Non-Adjustable Bearing | With Keyway or Slot
Global Part Number GPN: 658169
Assembly Components: NA439-SW (2) | K35666 (1) | T68977 (2)
Basic Number: NA439
Precision Class: Standard

Enclosure: 2 Seals
Outer Race Width - Millimeter: 31
Other Features: Deep Groove | NBR Seal | Standard Synthetic Base Oil
Inch - Metric: Metric
Outside Diameter - Inch: 5.118

Maximum Capacity / Filling Slot: No
Cage Material: Steel
Internal Clearance: C3-Loose
Internal Special Features: No
Snap Ring: No

Inner Race Profile: Wide Inner Ring
Snap Ring: No
Rolling Element: Ball Bearing
Outer Race Width - Millimeter: 25
Other Features: Single Row | Standard Duty

Inch - Metric: Inch
Outside Diameter - Inch: 5.118
Length Thru Bore - Millimeter: 92.075
Outer Race Profile: Cylindrical
Mounting Method: Eccentric Collar

Enclosure: 2 Seals
Outer Race Width - Millimeter: 22
Other Features: Deep Groove
Inch - Metric: Metric
Outside Diameter - Inch: 5.118

Maximum Capacity / Filling Slot: No
Global Part Number GPN: 2076
Cage Material: Steel
Internal Special Features: No
Snap Ring: No