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66210 · 50 × 90 × 20

Angular contact ball · 66210 (7210 B)

at an angle — medium, on one side
    Drawing of 66210 (7210 B): ⌀50 × ⌀90 × 20 mm⌀90⌀502066210 (7210 B)
    Fig. 1: 66210 (7210 B), end view and section; internal parts simplified per ISO 8826-1; GOST number = ISO 7210 B, dimensions from the GOST↔ISO table CX p.785. Dimensions in mm

    There is no photo of this product: the 3D model and drawing show the dimensions of 66210

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

    Bearing CT 66210

    Supplier’s set and note: (7210 B)

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

    Specifications

    Manufacturer number
    ISO designation
    GOST number
    Equivalents
    4 exact, 13 approximate
    d
    50 mm
    Bore diameter dBearing bore = shaft diameter. Source: supplier data
    D
    90 mm
    Outside diameter DOutside diameter = housing bore. Source: supplier data
    B
    20 mm
    Width BRing width. Source: supplier data
    Seal
    open, no protection
    01

    Equivalents

    the same size 50 × 90 × 20 from other brands

    20 products
    Series illustration (not a photo of this item): 66210 (7210 B)
    You are viewingCT 66210

    Everything the number specifies matches: series 72, 50 × 90 × 20 mm, open, no protection, B, special design. The codes in the number are read against the CT catalogue.

    • Series illustration (not a photo of this item): 7210 B7210 BCT50 × 90 × 20143 pcs€3.30
    • Series illustration (not a photo of this item): 7210 B7210 Bno brand50 × 90 × 20available to orderon request
    • Series illustration (not a photo of this item): 7210 B7210 BNACHI50 × 90 × 20available to orderon request
    • Series illustration (not a photo of this item): 7210 B7210 BNTE50 × 90 × 20available to orderon request
    02

    Often bought with this

    seal 50×90, shaft snap ring Ø50, bore snap ring Ø90

    5 products
    • Seal 50×90JULU 050-90-10 TCWhy it fits: Oil seal 50×90: shaft 50 and housing bore 90, the same as the bearing
      €0.73280 pcs
    • 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 Ø90CT SEG 90 W by 100Why it fits: DIN 472 snap ring for a 90 bore: holds the outer ring in the housing
      €23.89available to order
    • Bore snap ring Ø90SEG 90 W by 1000Why it fits: DIN 472 snap ring for a 90 bore: holds the outer ring in the housing
      Price to be confirmedavailable to order
    03

    Details

    what this bearing is, questions

    About the bearing

    D 90d 50B 20
    d×D×Bsize 50 × 90 × 20mm

    Angular contact ball bearing 7210 B. Under GOST the same bearing is designated 66210.

    Frequently asked questions

    What is 66210?

    It is the same bearing under GOST 3189-89: 66210 corresponds to the ISO base 7210 B. Size 50 × 90 × 20 mm, a full equivalent of 7210 B.

    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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