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Timken MM9321WI3DUH Fafnir Super Precision Angular Contact Ball Bearing

TM-MM9321WI3DUH

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Duplex Super Precision Angular Contact Ball Bearing | Imperial Series | 4.0000in Bore | 5.7087in OD | 1.7504in Width | Open | Cylindrical Bore | Nylon Cage | 60° Contact Angle | ABEC Class 7 Tolerance Timken family: Ball Bearings | Timken product type: Standar

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Description

Duplex Super Precision Angular Contact Ball Bearing | Imperial Series | 4.0000in Bore | 5.7087in OD | 1.7504in Width | Open | Cylindrical Bore | Nylon Cage | 60° Contact Angle | ABEC Class 7 Tolerance

Timken family: Ball Bearings | Timken product type: Standard

  • SUB-BRAND: Fafnir
  • ROLLING ELEMENT: Ball
  • BORE SIZE (ID): 101.600 mm
  • BORE SIZE (ID): 4.0000 in
  • MAXIMUM HOUSING FILLET RADIUS: 0.039 in
  • MAXIMUM HOUSING FILLET RADIUS: 1.00 mm
  • MAXIMUM SHAFT FILLET RADIUS: 1.00 mm
  • MAXIMUM SHAFT FILLET RADIUS: 0.039 in
  • PRECISION CLASS: ABEC Class 7
  • BEARING TYPE: Unmounted Ball Bearing
  • OUTER DIAMETER: 5.7087 in
  • OUTER DIAMETER: 145.000 mm
  • PRELOAD: Special
  • CONTACT ANGLE: 60
  • MAXIMUM CAPACITY / FILLING SLOT: No
  • OUTER DIAMETER TYPE: Cylindrical
  • BORE TYPE: Cylindrical
  • ROW TYPE: 2
  • OVERALL WIDTH: 44.000 mm
  • OVERALL WIDTH: 1.7504 in
  • RELUBRICATABLE: Yes
  • LUBRICANT: Grease
  • RELUBRICATION FEATURE: None
  • CAGE MATERIAL: Nylon
  • BEARING MATERIAL: Steel
  • MATERIAL - ROLLING ELEMENTS: Steel
  • CAGE TYPE: Molded Window
  • INNER RING WIDTH: 0.2188 in
  • INNER RING WIDTH: 5.558 mm
  • OUTER RING WIDTH: 0.2188 in
  • OUTER RING WIDTH: 5.558 mm
  • NUMBER OF BEARINGS: Duplex
  • FLUSH GROUND: Yes
  • COMPONENT: Assembly
  • CLOSURE (SEAL) TYPE: Open
  • ASSEMBLY COMPONENTS: Assembly

Identifiers

  • Part Number: MM9321WI3DUH
  • Site Model: TM-MM9321WI3DUH
  • Upc: 0087796237797

Cross References And Alternates

  • No alternates imported yet. Use the quote request for substitute-brand sourcing.

Specs

Part Number MM9321WI3DUH
Site Model TM-MM9321WI3DUH
UPC 0087796237797
Weight 5.2 lb
Timken Family Ball Bearings
Timken Catalog Timken Product Catalog
Timken Product Type Standard
SUB-BRAND Fafnir
ROLLING ELEMENT Ball
BORE SIZE (ID) 101.600 mm
BORE SIZE (ID) 4.0000 in
MAXIMUM HOUSING FILLET RADIUS 0.039 in
MAXIMUM HOUSING FILLET RADIUS 1.00 mm
MAXIMUM SHAFT FILLET RADIUS 1.00 mm
MAXIMUM SHAFT FILLET RADIUS 0.039 in
PRECISION CLASS ABEC Class 7
BEARING TYPE Unmounted Ball Bearing
OUTER DIAMETER 5.7087 in
OUTER DIAMETER 145.000 mm
PRELOAD Special
CONTACT ANGLE 60
MAXIMUM CAPACITY / FILLING SLOT No
OUTER DIAMETER TYPE Cylindrical
BORE TYPE Cylindrical
ROW TYPE 2
OVERALL WIDTH 44.000 mm
OVERALL WIDTH 1.7504 in
RELUBRICATABLE Yes
LUBRICANT Grease
RELUBRICATION FEATURE None
CAGE MATERIAL Nylon
BEARING MATERIAL Steel
MATERIAL - ROLLING ELEMENTS Steel
CAGE TYPE Molded Window
INNER RING WIDTH 0.2188 in
INNER RING WIDTH 5.558 mm
OUTER RING WIDTH 0.2188 in
OUTER RING WIDTH 5.558 mm
NUMBER OF BEARINGS Duplex
FLUSH GROUND Yes
COMPONENT Assembly
CLOSURE (SEAL) TYPE Open
ASSEMBLY COMPONENTS Assembly
Short link mibearings.com/p/388475

Fitment

  • Fitment details are not confirmed on this page yet. Use the quote request or call 877-929-7280 if you need application verification.