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Timken

Timken MM20BS47 DUH Fafnir Ball Screw Support Bearing

TM-MM20BS47_DUH

$390.33 timken/ball-bearings
Exact part-number page

Duplex Super Precision Angular Contact Ball Bearing | Metric Series | 20.000mm Bore | 47.000mm OD | 30.000mm Width | Open | Cylindrical Bore | Nylon Cage | 60° Contact Angle | ABEC Class 7 Tolerance Timken family: Ball Bearings | Timken product type: Standard

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Call 877-929-7280
UPC / Barcode Data
UPC-A

087796052192

0 87796 05219 2

UPC-A: 087796052192 / 0 87796 05219 2
EAN-13

0087796052192

0 087796 052192

EAN-13: 0087796052192 / 0 087796 052192

Description

Duplex Super Precision Angular Contact Ball Bearing | Metric Series | 20.000mm Bore | 47.000mm OD | 30.000mm 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): 20.000 mm
  • BORE SIZE (ID): 0.7874 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: 1.8504 in
  • OUTER DIAMETER: 47.000 mm
  • PRELOAD: Special
  • CONTACT ANGLE: 60
  • MAXIMUM CAPACITY / FILLING SLOT: No
  • OUTER DIAMETER TYPE: Cylindrical
  • BORE TYPE: Cylindrical
  • ROW TYPE: 2
  • OVERALL WIDTH: 30.000 mm
  • OVERALL WIDTH: 1.1811 in
  • RELUBRICATABLE: Yes
  • LUBRICANT: Grease
  • RELUBRICATION FEATURE: None
  • CAGE MATERIAL: Nylon
  • BEARING MATERIAL: Steel
  • MATERIAL - ROLLING ELEMENTS (BALL OR ROLLER): Steel
  • CAGE TYPE: Molded Window
  • INNER RING WIDTH: 0.2953 in
  • INNER RING WIDTH: 7.500 mm
  • OUTER RING WIDTH: 0.2953 in
  • OUTER RING WIDTH: 7.500 mm
  • NUMBER OF BEARINGS: Duplex
  • FLUSH GROUND: Yes
  • COMPONENT: Assembly
  • CLOSURE (SEAL) TYPE: Open
  • ASSEMBLY COMPONENTS: Assembly

Identifiers

  • Part Number: TM-MM20BS47_DUH
  • Part Number: MM20BS47 DUH
  • Site Model: TM-MM20BS47_DUH
  • Upc: 0087796052192

Cross References And Alternates

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

Specs

BRG WIDTH IN 1.18
Part Number MM20BS47 DUH
INSIDE DIAMETER IN 0.78
Site Model TM-MM20BS47_DUH
OUTSIDE DIAMETER IN 1.85
UPC 0087796052192
Weight 0.1179 kg
Timken Family Ball Bearings
Timken Product Type Standard
SUB BRAND Fafnir
ROLLING ELEMENT Ball
BORE SIZE (ID) 20.000 mm
BORE SIZE (ID) 0.7874 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 1.8504 in
OUTER DIAMETER 47.000 mm
PRELOAD Special
CONTACT ANGLE 60
MAXIMUM CAPACITY / FILLING SLOT No
OUTER DIAMETER TYPE Cylindrical
BORE TYPE Cylindrical
ROW TYPE 2
OVERALL WIDTH 30.000 mm
OVERALL WIDTH 1.1811 in
RELUBRICATABLE Yes
LUBRICANT Grease
RELUBRICATION FEATURE None
CAGE MATERIAL Nylon
BEARING MATERIAL Steel
MATERIAL - ROLLING ELEMENTS (BALL OR ROLLER) Steel
CAGE TYPE Molded Window
INNER RING WIDTH 0.2953 in
INNER RING WIDTH 7.500 mm
OUTER RING WIDTH 0.2953 in
OUTER RING WIDTH 7.500 mm
NUMBER OF BEARINGS Duplex
FLUSH GROUND Yes
COMPONENT Assembly
CLOSURE (SEAL) TYPE Open
ASSEMBLY COMPONENTS Assembly
Short link mibearings.com/p/52631

Fitment

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