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Timken

Timken ER55 Fafnir WIR Set Screw, Standard Duty

TM-ER55

$243.32 timken/housed-units-and-accessories
Exact part-number page

Insert Ball Bearing | Imperial Series | 3.4375in Bore | 5.9055in OD | 3.3750in Width | Double Sealed | Cylindrical Bore | Steel Bearing | Steel Cage | Setscrew Locking | Black Oxide Coated Timken family: Housed Units | Timken product type: Standard SUB-BRAND:

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UPC / Barcode Data

Description

Insert Ball Bearing | Imperial Series | 3.4375in Bore | 5.9055in OD | 3.3750in Width | Double Sealed | Cylindrical Bore | Steel Bearing | Steel Cage | Setscrew Locking | Black Oxide Coated

Timken family: Housed Units | Timken product type: Standard

  • SUB-BRAND: Fafnir
  • ROLLING ELEMENT: Ball
  • BORE SIZE (ID): 87.313 mm
  • BORE SIZE (ID): 3.4375 in
  • MAXIMUM HOUSING FILLET RADIUS: 0.079 in
  • MAXIMUM HOUSING FILLET RADIUS: 2.01 mm
  • PRECISION CLASS: ISO P0
  • BEARING TYPE: Unmounted Ball Bearing
  • OUTER DIAMETER: 5.9055 in
  • OUTER DIAMETER: 150.000 mm
  • MAXIMUM CAPACITY / FILLING SLOT: No
  • OUTER DIAMETER TYPE: Cylindrical
  • INTERNAL CLEARANCE: C3
  • BORE TYPE: Cylindrical
  • ROW TYPE: 1
  • OVERALL WIDTH: 85.725 mm
  • OVERALL WIDTH: 3.3750 in
  • RELUBRICATABLE: Yes
  • LUBRICANT: Grease
  • RELUBRICATION FEATURE: Lube Hole
  • CAGE MATERIAL: Steel
  • BEARING MATERIAL: Steel
  • MATERIAL - ROLLING ELEMENTS: Steel
  • CAGE TYPE: Welded Window
  • INNER RING WIDTH: 3.3750 in
  • INNER RING WIDTH: 85.725 mm
  • OUTER RING WIDTH: 1.9375 in
  • OUTER RING WIDTH: 49.213 mm
  • COMPONENT: Assembly
  • CLOSURE (SEAL) TYPE: 2 Seals
  • ASSEMBLY COMPONENTS: Assembly

Identifiers

  • Part Number: TM-ER55
  • Part Number: ER55
  • Site Model: TM-ER55
  • Upc: 0087796223059

Cross References And Alternates

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

Specs

BRG WIDTH IN 3.37
Part Number ER55
INSIDE DIAMETER IN 3.43
Site Model TM-ER55
OUTSIDE DIAMETER IN 5.90
UPC 0087796223059
Weight 7.93 lb
Timken Family Housed Units
Timken Catalog Timken Product Catalog
Timken Product Type Standard
SUB-BRAND Fafnir
ROLLING ELEMENT Ball
BORE SIZE (ID) 87.313 mm
BORE SIZE (ID) 3.4375 in
MAXIMUM HOUSING FILLET RADIUS 0.079 in
MAXIMUM HOUSING FILLET RADIUS 2.01 mm
PRECISION CLASS ISO P0
BEARING TYPE Unmounted Ball Bearing
OUTER DIAMETER 5.9055 in
OUTER DIAMETER 150.000 mm
MAXIMUM CAPACITY / FILLING SLOT No
OUTER DIAMETER TYPE Cylindrical
INTERNAL CLEARANCE C3
BORE TYPE Cylindrical
ROW TYPE 1
OVERALL WIDTH 85.725 mm
OVERALL WIDTH 3.3750 in
RELUBRICATABLE Yes
LUBRICANT Grease
RELUBRICATION FEATURE Lube Hole
CAGE MATERIAL Steel
BEARING MATERIAL Steel
MATERIAL - ROLLING ELEMENTS Steel
CAGE TYPE Welded Window
INNER RING WIDTH 3.3750 in
INNER RING WIDTH 85.725 mm
OUTER RING WIDTH 1.9375 in
OUTER RING WIDTH 49.213 mm
COMPONENT Assembly
CLOSURE (SEAL) TYPE 2 Seals
ASSEMBLY COMPONENTS Assembly
Short link mibearings.com/p/65189

Fitment

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