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Drawing of 3210J N 5: ⌀50 × ⌀90 × 30.2 mm⌀90⌀5030.23210J N 5
Fig. 1: 3210J N 5, 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 3210J N 5

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

Bearing NSK 3210J N 5

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
1 exact, 16 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
30.2 mm
Width BRing width. Source: supplier data
Seal
open, no protection
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Equivalents

the same size 50 × 90 × 30.2 from other brands

18 products
Cross-section drawing to size: Angular contact ball, 50 × 90 × 30.2 mm
You are viewingNSK 3210J N 5

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

  • Cross-section drawing to size: Angular contact ball, 50 × 90 × 30.2 mm3210 2RS TNGcontact seals on both sides, TNGCT50 × 90 × 30.2587 pcs€3.87Request a quote
  • Cross-section drawing to size: Deep groove ball, 50 × 90 × 30.2 mm5210 2RScontact seals on both sides, standard designCT50 × 90 × 30.270 pcs€5.37Request a quote
  • Series illustration (not a photo of this item): 3210 2RS3210 2RScontact seals on both sides, standard designCT50 × 90 × 30.2available to order€4.65Request a quote
  • Photo: 3210 2RS3210 2RScontact seals on both sides, standard designZ&S50 × 90 × 30.2available to order€19.08Request a quote
  • Photo: 3210 A-2RS1TN9/MT333210 A-2RS1TN9/MT33contact seals on both sides, different cage, A, MT33SKF50 × 90 × 30.2available to order€62.48Request a quote
  • Series illustration (not a photo of this item): 3210 2RS3210 2RScontact seals on both sides, standard designno brand50 × 90 × 30.2available to orderon requestRequest a quote
  • Cross-section drawing to size: Deep groove ball, 50 × 90 × 30.2 mm5210 2RS TNGcontact seals on both sides, TNGCT50 × 90 × 30.2available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 3210 2RS3210 2RScontact seals on both sides, standard designKG50 × 90 × 30.2available to orderon requestRequest a quote
  • Type diagram, no dimensions: ball3210B-2RSRTNG N AR3N5contact seals on both sides, 5, A, B, TNG, groove for a snap ring, R3: not decodedNSK50 × 90 × ?available to orderon requestRequest a quote
  • Type diagram, no dimensions: ball3210B-2RSRTNGC3 N AR3N5contact seals on both sides, clearance C3, 5, A, B, TNG, groove for a snap ring, R3: not decodedNSK50 × 90 × ?available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

D 90d 50B 30.2
d×D×Bsize 50 × 90 × 30.2mm

Angular contact ball bearing 3210. Under GOST the same bearing is designated 3056210.

Frequently asked questions

What is 3056210?

It is the same bearing under GOST 3189-89: 3056210 corresponds to the ISO base 3210. Size 50 × 90 × 30.2 mm, a full equivalent of 3210.

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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