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6203 LLUC3/5K · 17 × 40 × 12

Deep groove ball · 6203 LLUC3/5K

radial — mediumaxial — low, on both sides
    Drawing of 6203 LLUC3/5K: ⌀17 × ⌀40 × 12 mm6203 LLUC3/5KLLU
    Fig. 1: 6203 LLUC3/5K, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 6203 LLUC3/5K

    Load: radial medium; axial low, on both sidesDeep groove ball

    Bearing NTN 6203 LLUC3/5K

    €3.63per piece incl. VAT
    In stock: 70 pcs
    In the cart

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    1 exact, 73 approximate
    d
    17 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    40 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    12 mm
    Width BRing width. Source: supplier data
    Seal
    LLUcontact seals on both sides
    Clearance
    C3
    01

    Equivalents

    the same size 17 × 40 × 12 from other brands

    78 products
    Drawing: 6203 LLUC3/5K
    You are viewingNTN 6203 LLUC3/5K
    €3.63baseline for the price comparison

    Same size, different design: the difference is written in the row.

    • Photo: 6203 2RS6203 2RSnormal clearance, standard designCT17 × 40 × 1235,056 pcs€0.46−€3.17
    • Series illustration (not a photo of this item): 6203 2RSC36203 2RSC3standard designNTE17 × 40 × 121,960 pcs€0.62−€3.01
    • Series illustration (not a photo of this item): 6203 2RS6203 2RSnormal clearance, standard designNTE17 × 40 × 1210,298 pcs€0.65−€2.98
    • Drawing: SS 6203 2RSSS 6203 2RSnormal clearance, stainless steelCT17 × 40 × 122,420 pcs€1.85−€1.78
    • Series illustration (not a photo of this item): 6203 2NSE C36203 2NSE C3standard designNACHI17 × 40 × 12160 pcs€2.54−€1.09
    • Series illustration (not a photo of this item): 6203 2NSE6203 2NSEnormal clearance, standard designNACHI17 × 40 × 12170 pcs€2.57−€1.06
    • Photo: 6203 2RS6203 2RSnormal clearance, standard designKoyo17 × 40 × 12440 pcs€3.04−€0.59
    • Photo: 6203 2RS C36203 2RS C3standard designKoyo17 × 40 × 12289 pcs€3.04−€0.59
    • Type diagram, no dimensions: ball6203 LLUCM/5KCM: not decodedNTN17 × 40 × ?45 pcs€3.63same price
    • Photo: 6203 2RS6203 2RSnormal clearance, standard designKLT17 × 40 × 12available to order€0.44−€3.19

    Under the price: the difference from the price of this bearing (€3.63).
    02

    Often bought with this

    shaft snap ring Ø17, bore snap ring Ø40, seal 17×40

    6 products
    • Shaft snap ring Ø17CT SEG 17 Z by1000Why it fits: DIN 471 snap ring for a 17 shaft: holds the inner ring on the shaft
      €11.51available to order
    • Shaft snap ring Ø17SEG 17 Z by 1000Why it fits: DIN 471 snap ring for a 17 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø40CT SEG 40 W by 1000Why it fits: DIN 472 snap ring for a 40 bore: holds the outer ring in the housing
      €37.06out of stock
    • Bore snap ring Ø40SEG 40 W by 1000Why it fits: DIN 472 snap ring for a 40 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    • Seal 17×40JULU 017-40-10 TCWhy it fits: Oil seal 17×40: shaft 17 and housing bore 40, the same as the bearing; the bearing has its own seals (LLU), and the oil seal closes the unit from outside
      €0.28630 pcs
    • Seal 17×40JULU 017-40-7 TCWhy it fits: Oil seal 17×40: shaft 17 and housing bore 40, the same as the bearing; the bearing has its own seals (LLU), and the oil seal closes the unit from outside
      €0.281,330 pcs
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    6 machines3 makesby parts catalogues

    1. Gaspardo Nina 250/​300/​400 Maschio Gaspardo same geometry 3 assemblies

      ours has clearance C3; the machine takes normal (CN); ours has 5K

      manufacturer’s catalogue: maschio_nina-2007

    2. Gaspardo Nina 250/​300/​400 (mechanical seed drill) Maschio Gaspardo same geometry 3 assemblies

      ours has clearance C3; the machine takes normal (CN); ours has 5K

      manufacturer’s catalogue: maschio_nina-2015

    3. VBP 2160 (baler) Kuhn same geometry 2 assemblies · 6 pcs per machine

      ours has 5K

      manufacturer’s catalogue: kuhn_vbp-2160

    4. Gaspardo Primavera (pneumatic seed drill) Maschio Gaspardo same geometry 1 assembly

      ours has clearance C3; the machine takes normal (CN); ours has 5K

      manufacturer’s catalogue: maschio_primavera-2009

    5. Belarus 1222/​1222V (title page: 1523-0000010 KDS) Belarus check the version 1 assembly · 2 pcs per machine

      the machine has S17; ours does not; ours has clearance C3; the machine takes normal (CN); ours is P0; the machine takes P6; ours has 5K; not decoded: mark “K1” in the machine catalogue

      manufacturer’s catalogue: BELARUS 1222/​1222V. 1523-0000010 KDS. Catalogue of assembly units and parts, 2009 (RUE MTZ)

    Number in the manufacturer’s catalogue: by ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 40d 17B 12
    d×D×Bsize 17 × 40 × 12mm

    Deep groove ball bearing 6203-2RS C3, design LLU: contact seals on both sides.

    Frequently asked questions

    How does 2RS differ from ZZ?

    2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

    Can I fit another brand instead of this bearing?

    Without checking, only an exact equivalent: the size, seal, clearance and design match according to the brand’s catalogue. Positions with the same geometry differ in seal, clearance or design, and each one says so in the equivalents block. Load ratings differ between manufacturers, so for a heavily loaded unit compare C.

    How do I get a price and a lead time?

    Press “Request a quote” and send the part number and quantity. We reply with the price, availability and delivery terms for your country.

    04

    By make and unit

    this bearing is fitted in machines of these makes

    05

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