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Drawing of 51101 5: ⌀12 × ⌀26 × 9 mm⌀26⌀12951101 5
Fig. 1: 51101 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 51101 5

Load: no radial load; axial medium, on one sideThrust ball

Bearing NSK 51101 5

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Available to order
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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
1 exact, 7 approximate
d
12 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
26 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
H
9 mm
Height HMounting height: the distance between the seating faces of the washers of an assembled thrust bearing (ISO 104). Source: supplier data
01

Equivalents

the same size 12 × 26 × 9 from other brands

9 products
Cross-section drawing to size: Thrust ball, 12 × 26 × 9 mm
You are viewingNSK 51101 5

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

  • Series illustration (not a photo of this item): 5110151101standard designNTE12 × 26 × 980 pcs€0.62Request a quote
  • Series illustration (not a photo of this item): 5110151101standard designCT12 × 26 × 9available to order€0.30Request a quote
  • Series illustration (not a photo of this item): 5110151101standard designno brand12 × 26 × 9available to order€0.37Request a quote
  • Cross-section drawing to size: Thrust ball, 12 × 26 × 9 mmSS 51101stainless steelGBM12 × 26 × 9available to orderon requestRequest a quote
  • Cross-section drawing to size: Thrust ball, 12 × 26 × 9 mmSS 51101stainless steelIBB12 × 26 × 9available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 5110151101standard designKG12 × 26 × 9available to orderon requestRequest a quote
  • Cross-section drawing to size: Thrust ball, 12 × 26 × 9 mmSS 51101stainless steelZEN12 × 26 × 9available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

d×D×Hsize 12 × 26 × 9mm

Thrust ball bearing 51101. Under GOST the same bearing is designated 8101.

Frequently asked questions

What is 8101?

It is the same bearing under GOST 3189-89: 8101 corresponds to the ISO base 51101. Size 12 × 26 × 9 mm, a full equivalent of 51101.

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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