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3311 2RS · 55 × 120 × 49.2

Angular contact ball · 3311 2RS

at an angle — medium, on both sides
    Drawing of 3311 2RS: ⌀55 × ⌀120 × 49.2 mm⌀120⌀5549.23311 2RS2RS
    Fig. 1: 3311 2RS, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 3311 2RS

    Combined load at an angle (angular contact), axial on one sideAngular contact ball

    Bearing 3311 2RS

    Price on request
    Available to order
    Request a quoteIn the cart: send the request

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    3 exact, 5 approximate
    d
    55 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    120 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    49.2 mm
    Width BRing width. Source: supplier data
    Seal
    2RSrubber, both sides
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    Equivalents

    the same size 55 × 120 × 49.2 from other brands

    8 products
    Series illustration (not a photo of this item): 3311 2RS
    You are viewing3311 2RS

    Everything the number specifies matches: series 33, 55 × 120 × 49.2 mm, contact seals on both sides, ordinary steel, design without special letters; any contact angle.

    • Series illustration (not a photo of this item): 3311 2RS3311 2RSThis bearingno brand55 × 120 × 49.2available to orderon requestyou are here
    • Series illustration (not a photo of this item): 3311 2RS3311 2RSCT55 × 120 × 49.2100 pcs€14.37
    • Photo: 3311 2RS3311 2RSNEU55 × 120 × 49.2available to order€41.48
    02

    Often bought with this

    shaft snap ring Ø55, bore snap ring Ø120

    2 products
    • Shaft snap ring Ø55CT SEG 55 Z by1000Why it fits: DIN 471 snap ring for a 55 shaft: holds the inner ring on the shaft
      €125.77available to order
    • Bore snap ring Ø120CT SEG 120 W by 100Why it fits: DIN 472 snap ring for a 120 bore: holds the outer ring in the housing
      €65.88available to order
    03

    Details

    what this bearing is, questions

    About the bearing

    D 120d 55B 49.2
    d×D×Bsize 55 × 120 × 49.2mm

    Angular contact ball bearing 3311-2RS, design 2RS: 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

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