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6211 NR · 55 × 100 × 21

Deep groove ball · 6211 NR

radial — mediumaxial — low, on both sides
    Simplified drawing of the bearing per ISO 8826-1, dimensions of 6211 NR: ⌀55 × ⌀100 × 21 mm⌀100⌀55216211 NR
    Fig. 1: 6211 NR, simplified drawing per ISO 8826-1. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 6211 NR

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

    Bearing NTE 6211 NR

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

    Specifications

    Manufacturer number
    ISO designation
    GOST number
    Equivalents
    1 exact, 47 approximate
    d
    55 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    100 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    21 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    Clearance
    normal clearance
    C
    46.2 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
    29 kN
    Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
    m
    0.61 kg
    MassWeight of the product. Source: supplier data
    01

    Equivalents

    the same size 55 × 100 × 21 from other brands

    48 products
    Series illustration (not a photo of this item): 6211 NR
    You are viewingNTE 6211 NR

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

    • Series illustration (not a photo of this item): 6211 ZZ6211 ZZmetal shields on both sides, standard designNTE55 × 100 × 21100 pcs€5.34
    • Photo: 6211 ZZ6211 ZZmetal shields on both sides, standard designCT55 × 100 × 21available to order€3.07
    • Photo: 6211 ZZ6211 ZZmetal shields on both sides, standard designROM55 × 100 × 21available to order€4.27
    • Photo: 6211 ZZ6211 ZZmetal shields on both sides, standard designZ&S55 × 100 × 21available to order€7.19
    • Photo: 6211 2Z/C36211 2Z/C3metal shields on both sides, clearance C3, standard designSKF55 × 100 × 21available to order€16.26
    • Photo: 6211-2Z6211-2Zmetal shields on both sides, standard designSKF55 × 100 × 21available to order€17.12
    • Series illustration (not a photo of this item): 6211 ZZ6211 ZZmetal shields on both sides, standard designno brand55 × 100 × 21available to orderon request
    • Type diagram, no dimensions: ball6211 BHTS ZZ 350 BECO PLUSmetal shields on both sides, BHTS, 350, BECO, PLUS: not decodedBECO55 × 100 × ?available to orderon request
    • Cross-section drawing to size: Deep groove ball, 55 × 100 × 21 mm6211 Zshield on one side, standard designCT55 × 100 × 21available to orderon request
    • Series illustration (not a photo of this item): 6211-2Z6211-2Zmetal shields on both sides, standard designFAG55 × 100 × 21available to orderon request
    02

    Often bought with this

    seal 55×100, shaft snap ring Ø55, bore snap ring Ø100

    4 products
    • Seal 55×100JULU 055-100-10 TCWhy it fits: Oil seal 55×100: shaft 55 and housing bore 100, the same as the bearing
      €0.98630 pcs
    • Seal 55×100SUPTEX 55x100x13Why it fits: Oil seal 55×100: shaft 55 and housing bore 100, the same as the bearing
      €4.57available to order
    • 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 Ø100CT SEG 100 W by 100Why it fits: DIN 472 snap ring for a 100 bore: holds the outer ring in the housing
      €28.8214 pcs
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    8 machines3 makesby parts catalogues

    1. Belarus 80/​82 (80.1/​80.3/​80U/​82U/​82.1/​820/​82.3/​82R/​82P) Belarus same geometry 3 assemblies · 3 pcs per machine

      the machine has A; ours does not; the machine has U; ours does not; the machine has Sh1; ours does not; ours has groove and snap ring (NR)

      manufacturer’s catalogue: BELARUS 80.1/​80.3/​80U/​82U/​82.1/​820/​82.3/​82R/​82P. 80-0000010 KDS. Catalogue of parts and assembly units, ed. 10 (RUE MTZ)

    2. Belarus 2522DV/​2822DTs/​3022DV (2522.1/​2822.1/​3022.1) Belarus same geometry 2 assemblies · 4 pcs per machine

      the machine has A; ours does not; the machine has U; ours does not; the machine has Sh1; ours does not; ours has groove and snap ring (NR)

      manufacturer’s catalogue: BELARUS 2522DV/​2822DTs/​3022DV. 2822DTs-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    3. Belarus 1221/​1221V (1221.2/​1221V.2/​1221.3/​1221V.3) Belarus same geometry 1 assembly · 1 pcs per machine

      the machine has A; ours does not; the machine has U; ours does not; the machine has Sh1; ours does not; ours has groove and snap ring (NR)

      manufacturer’s catalogue: BELARUS 1221/​1221V. 1221-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    4. Belarus 821/​921 (821.2/​821.3/​921.2/​921.3) Belarus same geometry 1 assembly · 1 pcs per machine

      the machine has A; ours does not; the machine has U; ours does not; the machine has Sh1; ours does not; ours has groove and snap ring (NR)

      manufacturer’s catalogue: BELARUS 821/​921. 921-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    5. Belarus 900/​920/​950/​952 (900.2/​900.3/​920.2/​920.3/​950.2/​950.3/​952.2/​952.3) Belarus same geometry 1 assembly · 1 pcs per machine

      the machine has A; ours does not; the machine has U; ours does not; the machine has Sh1; ours does not; ours has groove and snap ring (NR)

      manufacturer’s catalogue: BELARUS 900/​920/​950/​952. 900-0000010 KDS. Catalogue of parts and assembly units (RUE MTZ)

    Number in the manufacturer’s catalogue: by GOST (211) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 100d 55B 21
    d×D×Bsize 55 × 100 × 21mm
    Cdynamic 46.2kN
    C0static 29kN
    mweight 0.61kg

    Deep groove ball bearing 6211. Under GOST the same bearing is designated 211.

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

    Frequently asked questions

    What is 211?

    It is the same bearing under GOST 3189-89: 211 corresponds to the ISO base 6211. Size 55 × 100 × 21 mm, a full equivalent of 6211.

    Will 6211 C3 fit instead?

    Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

    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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