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6910 / 61910 ZZ · 50 × 72 × 12

Deep groove ball · 6910 / 61910 ZZ

radial — mediumaxial — low, on both sides
    Drawing of 6910 / 61910 ZZ: ⌀50 × ⌀72 × 12 mm6910 / 61910 ZZZZ
    Fig. 1: 6910 / 61910 ZZ, 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 6910 / 61910 ZZ

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

    Bearing CT 6910 / 61910 ZZ

    €2.35per piece incl. VAT
    In stock: 580 pcs
    In the cart

    Specifications

    Manufacturer number
    ISO designation
    Equivalents
    2 exact, 8 approximate
    d
    50 mm
    Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
    D
    72 mm
    Outside diameter DOutside diameter = housing bore. Source: two supplier sources
    B
    12 mm
    Width BRing width. Source: two supplier sources
    Seal
    ZZshields, both sides
    Clearance
    normal clearance
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    Equivalents

    the same size 50 × 72 × 12 from other brands

    10 products
    Series illustration (not a photo of this item): 6910 / 61910 ZZ
    You are viewingCT 6910 / 61910 ZZ
    €2.35baseline for the price comparison

    Everything the number specifies matches: series 619, 50 × 72 × 12 mm, metal shields on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the CT catalogue.

    • Series illustration (not a photo of this item): 6910 / 61910 ZZ6910 / 61910 ZZThis bearingCT50 × 72 × 12580 pcs€2.35you are here
    • Series illustration (not a photo of this item): 6910 ZZ6910 ZZNSK50 × 72 × 12available to orderon request

    Under the price: the difference from the price of this bearing (€2.35).
    02

    Often bought with this

    shaft snap ring Ø50, bore snap ring Ø72, seal 50×72

    6 products
    • Shaft snap ring Ø50CT SEG 50 Z by 1000Why it fits: DIN 471 snap ring for a 50 shaft: holds the inner ring on the shaft
      €115.29available to order
    • Shaft snap ring Ø50SEG 50 Z (100 pcs)Why it fits: DIN 471 snap ring for a 50 shaft: holds the inner ring on the shaft
      Price to be confirmedavailable to order
    • Bore snap ring Ø72CT SEG 72 W by 1000Why it fits: DIN 472 snap ring for a 72 bore: holds the outer ring in the housing
      €177.06available to order
    • Bore snap ring Ø72SEG 72 W by 1000Why it fits: DIN 472 snap ring for a 72 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    • Seal 50×72JULU 050-72-10 TCWhy it fits: Oil seal 50×72: shaft 50 and housing bore 72, the same as the bearing; the bearing has its own seals (ZZ), and the oil seal closes the unit from outside
      €0.50395 pcs
    • Seal 50×72JULU 050-72-12 TCWhy it fits: Oil seal 50×72: shaft 50 and housing bore 72, the same as the bearing; the bearing has its own seals (ZZ), and the oil seal closes the unit from outside
      €0.50500 pcs
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    Details

    what this bearing is, questions

    About the bearing

    D 72d 50B 12
    d×D×Bsize 50 × 72 × 12mm

    Deep groove ball bearing 61910-ZZ, design ZZ: metal shields 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.

    Will 61910 ZZ 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

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