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Timken

Timken MM30BS72 QUH Fafnir Ball Screw Support Bearing

TM-MM30BS72_QUH

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Quadruplex Super Precision Angular Contact Ball Bearing | Metric Series | 30.000mm Bore | 72.000mm OD | 60.000mm Width | Open | Cylindrical Bore | Nylon Cage | 60° Contact Angle | ABEC Class 7 Tolerance Timken family: Ball Bearings | Timken product type: Stand

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Description

Quadruplex Super Precision Angular Contact Ball Bearing | Metric Series | 30.000mm Bore | 72.000mm OD | 60.000mm 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): 30.000 mm
  • BORE SIZE (ID): 1.1811 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: 2.8346 in
  • OUTER DIAMETER: 72.000 mm
  • PRELOAD: Special
  • CONTACT ANGLE: 60
  • MAXIMUM CAPACITY / FILLING SLOT: No
  • OUTER DIAMETER TYPE: Cylindrical
  • BORE TYPE: Cylindrical
  • ROW TYPE: 4
  • OVERALL WIDTH: 60.000 mm
  • OVERALL WIDTH: 2.3622 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: 0.5906 in
  • INNER RING WIDTH: 15.000 mm
  • OUTER RING WIDTH: 0.5906 in
  • OUTER RING WIDTH: 15.000 mm
  • NUMBER OF BEARINGS: Quadruplex
  • FLUSH GROUND: Yes
  • COMPONENT: Assembly
  • CLOSURE (SEAL) TYPE: Open
  • ASSEMBLY COMPONENTS: Assembly

Identifiers

  • Part Number: TM-MM30BS72_QUH
  • Part Number: MM30BS72 QUH
  • Site Model: TM-MM30BS72_QUH
  • Upc: 0087796233232

Cross References And Alternates

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

Specs

BRG WIDTH IN 2.36
Part Number MM30BS72 QUH
INSIDE DIAMETER IN 1.18
Site Model TM-MM30BS72_QUH
OUTSIDE DIAMETER IN 2.83
UPC 0087796233232
Weight 2.8 lb
Timken Family Ball Bearings
Timken Catalog Timken Product Catalog
Timken Product Type Standard
SUB-BRAND Fafnir
ROLLING ELEMENT Ball
BORE SIZE (ID) 30.000 mm
BORE SIZE (ID) 1.1811 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 2.8346 in
OUTER DIAMETER 72.000 mm
PRELOAD Special
CONTACT ANGLE 60
MAXIMUM CAPACITY / FILLING SLOT No
OUTER DIAMETER TYPE Cylindrical
BORE TYPE Cylindrical
ROW TYPE 4
OVERALL WIDTH 60.000 mm
OVERALL WIDTH 2.3622 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 0.5906 in
INNER RING WIDTH 15.000 mm
OUTER RING WIDTH 0.5906 in
OUTER RING WIDTH 15.000 mm
NUMBER OF BEARINGS Quadruplex
FLUSH GROUND Yes
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.