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Timken MM9311WI3HDUH Fafnir Super Precision Angular Contact Ball Bearing

TM-MM9311WI3HDUH

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Duplex Super Precision Angular Contact Ball Bearing | Imperial Series | 1.7520in Bore | 3.0000in OD | 1.2504in 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 | 1.7520in Bore | 3.0000in OD | 1.2504in 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): 44.500 mm
  • BORE SIZE (ID): 1.7520 in
  • MAXIMUM HOUSING FILLET RADIUS: 0.031 in
  • MAXIMUM HOUSING FILLET RADIUS: 0.80 mm
  • MAXIMUM SHAFT FILLET RADIUS: 0.80 mm
  • MAXIMUM SHAFT FILLET RADIUS: 0.031 in
  • PRECISION CLASS: ABEC Class 7
  • BEARING TYPE: Unmounted Ball Bearing
  • OUTER DIAMETER: 3.0000 in
  • OUTER DIAMETER: 76.200 mm
  • PRELOAD: Special
  • CONTACT ANGLE: 60
  • MAXIMUM CAPACITY / FILLING SLOT: No
  • OUTER DIAMETER TYPE: Cylindrical
  • BORE TYPE: Cylindrical
  • ROW TYPE: 2
  • OVERALL WIDTH: 31.760 mm
  • OVERALL WIDTH: 1.2504 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: 0.6252 in
  • INNER RING WIDTH: 15.880 mm
  • OUTER RING WIDTH: 0.6252 in
  • OUTER RING WIDTH: 15.880 mm
  • NUMBER OF BEARINGS: Duplex
  • FLUSH GROUND: Yes
  • MOUNTING ARRANGEMENT: Back-To-Back Arrangement
  • COMPONENT: Assembly
  • CLOSURE (SEAL) TYPE: Open
  • ASSEMBLY COMPONENTS: Assembly

Identifiers

  • Part Number: MM9311WI3HDUH
  • Site Model: TM-MM9311WI3HDUH
  • Upc: 0087796073623

Cross References And Alternates

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

Specs

Part Number MM9311WI3HDUH
Site Model TM-MM9311WI3HDUH
UPC 0087796073623
Weight 1.26 lb
Timken Family Ball Bearings
Timken Catalog Timken Product Catalog
Timken Product Type Standard
SUB-BRAND Fafnir
ROLLING ELEMENT Ball
BORE SIZE (ID) 44.500 mm
BORE SIZE (ID) 1.7520 in
MAXIMUM HOUSING FILLET RADIUS 0.031 in
MAXIMUM HOUSING FILLET RADIUS 0.80 mm
MAXIMUM SHAFT FILLET RADIUS 0.80 mm
MAXIMUM SHAFT FILLET RADIUS 0.031 in
PRECISION CLASS ABEC Class 7
BEARING TYPE Unmounted Ball Bearing
OUTER DIAMETER 3.0000 in
OUTER DIAMETER 76.200 mm
PRELOAD Special
CONTACT ANGLE 60
MAXIMUM CAPACITY / FILLING SLOT No
OUTER DIAMETER TYPE Cylindrical
BORE TYPE Cylindrical
ROW TYPE 2
OVERALL WIDTH 31.760 mm
OVERALL WIDTH 1.2504 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 0.6252 in
INNER RING WIDTH 15.880 mm
OUTER RING WIDTH 0.6252 in
OUTER RING WIDTH 15.880 mm
NUMBER OF BEARINGS Duplex
FLUSH GROUND Yes
MOUNTING ARRANGEMENT Back-To-Back Arrangement
COMPONENT Assembly
CLOSURE (SEAL) TYPE Open
ASSEMBLY COMPONENTS Assembly
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Fitment

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