KBS
6408 2RS · 40 × 110 × 27

Deep groove ball · 6408 2RS

radial — mediumaxial — low, on both sides

    Drawing of 6408 2RS: ⌀40 × ⌀110 × 27 mm6408 2RS2RS
    Fig. 1: 6408 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 6408 2RS

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

    Bearing KBS 6408 2RS

    Price on request
    Available to order

    Specifications

    Manufacturer number
    ISO designation
    GOST number
    d
    40 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    110 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    27 mm
    Width BRing width. Source: supplier data
    Seal
    2RSrubber, both sides
    Clearance
    normal clearance
    01

    Equivalents

    the same size 40 × 110 × 27 from other brands

    11 products
    Drawing: 6408 2RS
    You are viewingKBS 6408 2RS

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

    • Cross-section drawing to size: Deep groove ball, 40 × 110 × 27 mm6408 Nopen, no protection, groove for a snap ringCT40 × 110 × 2740 pcs€4.79
    • Photo: 6408 C36408 C3open, no protection, clearance C3FAG40 × 110 × 27available to order€57.60
    • Series illustration (not a photo of this item): 64086408open, no protectionCT40 × 110 × 27available to orderon request
    • Series illustration (not a photo of this item): 64086408open, no protectionKG40 × 110 × 27available to orderon request
    • Cross-section drawing to size: Deep groove ball, 40 × 110 × 27 mm6408 Nopen, no protection, groove for a snap ringKG40 × 110 × 27available to orderon request
    • Series illustration (not a photo of this item): 6408 C36408 C3open, no protection, clearance C3Koyo40 × 110 × 27available to orderon request
    • Series illustration (not a photo of this item): 6408/C36408/C3open, no protection, clearance C3SKF40 × 110 × 27available to orderon request
    • Cross-section drawing to size: Deep groove ball, 40 × 110 × 27 mm6408 Nopen, no protection, groove for a snap ringSKF40 × 110 × 27available to orderon request
    • Drawing: 6408 2RS C36408 2RS C3clearance C3CT40 × 110 × 27available to orderon request
    • Series illustration (not a photo of this item): 6408 ZZ6408 ZZmetal shields on both sidesNSK40 × 110 × 27available to orderon request
    02

    Often bought with this

    shaft snap ring Ø40, bore snap ring Ø110

    3 products
    • Shaft snap ring Ø40CT SEG 40 Z by 1000Why it fits: DIN 471 snap ring for a 40 shaft: holds the inner ring on the shaft
      €54.16available to order
    • Shaft snap ring Ø40SEG 40 Z (100 pcs)Why it fits: DIN 471 snap ring for a 40 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø110CT SEG 110 W by 100Why it fits: DIN 472 snap ring for a 110 bore: holds the outer ring in the housing
      €51.47available to order
    03

    Details

    what this bearing is, questions

    Where this bearing is fitted

    6 machines2 makesby parts catalogues

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

      ours: seals on both sides (2RS); in the machine: open

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

    2. Belarus 80/​82 (80.1/​80.3/​80U/​82U/​82.1/​820/​82.3/​82R/​82P) Belarus same geometry 1 assembly · 2 pcs per machine

      ours: seals on both sides (2RS); in the machine: open

      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)

    3. Belarus 821/​921 (821.2/​821.3/​921.2/​921.3) Belarus same geometry 1 assembly · 2 pcs per machine

      ours: seals on both sides (2RS); in the machine: open

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

    4. 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 · 2 pcs per machine

      ours: seals on both sides (2RS); in the machine: open

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

    5. KhTZ-16131, KhTZ-16331 KhTZ same geometry 1 assembly · 2 pcs per machine

      ours: seals on both sides (2RS); in the machine: open; the machine has snap ring groove (N); ours does not

      manufacturer’s catalogue: Tractors KhTZ-16131, KhTZ-16331. Operator’s manual 161.00.000 RE

    Number in the manufacturer’s catalogue: by GOST (180408) or ISO. “Same geometry” means size and type match; the version is not given in the catalogue.

    About the bearing

    D 110d 40B 27
    d×D×Bsize 40 × 110 × 27mm

    Deep groove ball bearing 6408-2RS, design 2RS: contact seals on both sides. Under GOST the same bearing is designated 180408.

    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.

    What is 180408?

    It is the same bearing under GOST 3189-89: 18 — contact seals on both sides, 0408 corresponds to the ISO base 6408. Size 40 × 110 × 27 mm, a full equivalent of 6408-2RS.

    Will 6408 2RS 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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