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Timken

Timken RA203RR Fafnir WIR Eccentric, Narrow, Std Duty

TM-RA203RR

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Insert Ball Bearing | Imperial Series | 2.1875in Bore | 3.9370in OD | 1.9020in Width | Double Sealed | Cylindrical Bore | Steel Bearing | Nylon Cage | Eccentric Collar | Uncoated Timken family: Housed Units | Timken product type: Standard SUB-BRAND: Fafnir ROL

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UPC / Barcode Data
UPC-A

087796054080

0 87796 05408 0

UPC-A: 087796054080 / 0 87796 05408 0
EAN-13

0087796054080

0 087796 054080

EAN-13: 0087796054080 / 0 087796 054080
Legacy Catalog Notes

WIDE INNER RING BRG

Description

Insert Ball Bearing | Imperial Series | 2.1875in Bore | 3.9370in OD | 1.9020in Width | Double Sealed | Cylindrical Bore | Steel Bearing | Nylon Cage | Eccentric Collar | Uncoated

Timken family: Housed Units | Timken product type: Standard

  • SUB-BRAND: Fafnir
  • ROLLING ELEMENT: Ball
  • BORE SIZE (ID): 55.563 mm
  • BORE SIZE (ID): 2.1875 in
  • MAXIMUM HOUSING FILLET RADIUS: 0.059 in
  • MAXIMUM HOUSING FILLET RADIUS: 1.50 mm
  • PRECISION CLASS: ISO P0
  • BEARING TYPE: Unmounted Ball Bearing
  • OUTER DIAMETER: 3.9370 in
  • OUTER DIAMETER: 100.000 mm
  • MAXIMUM CAPACITY / FILLING SLOT: No
  • OUTER DIAMETER TYPE: Cylindrical
  • INTERNAL CLEARANCE: C3
  • BORE TYPE: Cylindrical
  • ROW TYPE: 1
  • OVERALL WIDTH: 48.311 mm
  • OVERALL WIDTH: 1.9020 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: 1.2812 in
  • INNER RING WIDTH: 32.542 mm
  • OUTER RING WIDTH: 0.9449 in
  • OUTER RING WIDTH: 24.000 mm
  • COMPONENT: Assembly
  • CLOSURE (SEAL) TYPE: 2 Seals
  • ASSEMBLY COMPONENTS: Assembly

Identifiers

  • Part Number: TM-RA203RR
  • Part Number: RA203RR
  • Upc: 087796054080
  • Ean13: 0087796054080
  • Site Model: TM-RA203RR
  • Upc: 0087796054080

Cross References And Alternates

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

Specs

BRG WIDTH IN 1.28
Part Number RA203RR
INSIDE DIAMETER IN 3.18
Site Model TM-RA203RR
OUTSIDE DIAMETER IN 3.93
UPC 0087796054080
Weight 2.22 lb
Timken Family Housed Units
Timken Catalog Timken Product Catalog
Timken Product Type Standard
SUB-BRAND Fafnir
ROLLING ELEMENT Ball
BORE SIZE (ID) 55.563 mm
BORE SIZE (ID) 2.1875 in
MAXIMUM HOUSING FILLET RADIUS 0.059 in
MAXIMUM HOUSING FILLET RADIUS 1.50 mm
PRECISION CLASS ISO P0
BEARING TYPE Unmounted Ball Bearing
OUTER DIAMETER 3.9370 in
OUTER DIAMETER 100.000 mm
MAXIMUM CAPACITY / FILLING SLOT No
OUTER DIAMETER TYPE Cylindrical
INTERNAL CLEARANCE C3
BORE TYPE Cylindrical
ROW TYPE 1
OVERALL WIDTH 48.311 mm
OVERALL WIDTH 1.9020 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 1.2812 in
INNER RING WIDTH 32.542 mm
OUTER RING WIDTH 0.9449 in
OUTER RING WIDTH 24.000 mm
COMPONENT Assembly
CLOSURE (SEAL) TYPE 2 Seals
ASSEMBLY COMPONENTS Assembly
Short link mibearings.com/p/57348

Fitment

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