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NJ 311-E · 55 × 120 × 29

Cylindrical roller · NJ 311 E

radial — highaxial — low, on one side
    Drawing of NJ 311 E: ⌀55 × ⌀120 × 29 mm⌀120⌀5529NJ 311 E
    Fig. 1: NJ 311 E, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm
    Bearing FAG NJ 311 E — photo 1
    Load: radial high; axial low, on one sideCylindrical roller NJ

    Bearing FAG NJ 311-E

    €74.66per piece incl. VAT
    Available to orderThe manager confirms the lead time
    In the cart

    Specifications

    Manufacturer number
    Equivalents
    1 exact, 35 approximate
    d
    55 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    120 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    29 mm
    Width BRing width. Source: two supplier sources
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    159 kN
    Basic dynamic load rating CLoad for one million revolutions at 90 % reliability; the L10 life is calculated from it as (C/P)^p. ISO method, manufacturer’s figure: do not carry it over to another brand. Source: supplier data
    C0
    139 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    01

    Equivalents

    the same size 55 × 120 × 29 from other brands

    42 products
    Photo: NJ 311 E
    You are viewingFAG NJ 311-E
    €74.66baseline for the price comparison

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

    • Series illustration (not a photo of this item): NF 311 ENF 311 EECT55 × 120 × 2914 pcs€6.97−€67.69
    • Series illustration (not a photo of this item): NJ 311 BNJ 311 BB: not decodedCT55 × 120 × 2920 pcs€9.64−€65.02
    • Series illustration (not a photo of this item): N 311N 311different designCT55 × 120 × 29126 pcs€10.44−€64.22
    • Series illustration (not a photo of this item): N311J PQN311J PQJ, PQ: not decodedNTE55 × 120 × 2920 pcs€17.41−€57.25
    • Series illustration (not a photo of this item): NF311J PQNF311J PQJ, PQ: not decodedNTE55 × 120 × ?20 pcs€17.41−€57.25
    • Series illustration (not a photo of this item): NJ311J PQNJ311J PQJ, PQ: not decodedNTE55 × 120 × 2910 pcs€17.41−€57.25
    • Photo: NUP 311 ENUP 311 EEZ&S55 × 120 × 29available to order€21.45−€53.21
    • Photo: N 311N 311different designZKL55 × 120 × 29available to order€52.88−€21.78
    • Photo: NU 311NU 311different designUTL55 × 120 × 29available to order€73.02−€1.64
    • Photo: NU 311 ETVP2NU 311 ETVP2E, TVP2FAG55 × 120 × 29available to order€78+€3.34

    Under the price: the difference from the price of this bearing (€74.66).
    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

    Where this bearing is fitted

    1 machine1 makeby parts catalogues

    1. Belarus 2022/​2022V (2022.3/​2022V.3) Belarus check the version 1 assembly · 4 pcs per machine

      ours has E; not decoded: mark “M1” in the machine catalogue; not set by the number: sealing, clearance, precision class

      manufacturer’s catalogue: BELARUS 2022/​2022V. 2022-0000010 KDS. Catalogue of parts and assembly units (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×D×Bsize 55 × 120 × 29mm
    Cdynamic 159kN
    C0static 139kN

    Cylindrical roller NJ bearing NJ 311 E.

    C, C₀: FAG data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

    Frequently asked questions

    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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