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Drawing of 7211 A5TRDUMP3: ⌀55 × ⌀100 × 21 mm⌀100⌀55217211 A5TRDUMP3
Fig. 1: 7211 A5TRDUMP3, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 7211 A5TRDUMP3

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

Bearing NSK 7211 A5TRDUMP3

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Specifications

Manufacturer number
ISO designation
Equivalents
0 exact, 13 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
01

Equivalents

the same size 55 × 100 × 21 from other brands

15 products
Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm
You are viewingNSK 7211 A5TRDUMP3

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

  • Series illustration (not a photo of this item): 72117211precision class P0, standard designCT55 × 100 × 21147 pcs€2.39Request a quote
  • Photo: 72117211precision class P0, standard designZKL55 × 100 × 21available to order€41.13Request a quote
  • Series illustration (not a photo of this item): 7211 C7211 Cprecision class P0, CCT55 × 100 × 21available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 CTNGprecision class P0, C, TNGCT55 × 100 × 21available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 B-XL-JPprecision class P0, B, JP, XLFAG55 × 100 × 21available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 7211 B7211 Bprecision class P0, BKG55 × 100 × 21available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 A5TRDUMP3This bearingNSK55 × 100 × 21available to orderon requestyou are here
  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 A5TRSULP3A5, SUL, TRNSK55 × 100 × 21available to orderon requestRequest a quote
  • Type diagram, no dimensions: ball7211 BWGB, W, G: not decodedNSK55 × 100 × ?available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 CTRDULP3C, DUL, TRNSK55 × 100 × 21available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

D 100d 55B 21
d×D×Bsize 55 × 100 × 21mm

Angular contact ball bearing 7211.

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.

03

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