+380 50 364 66 46 Mon–Fri 8:00–17:00 Kyiv time Wishlist0 Compare0
Drawing of 21309 EAKE4: ⌀45 × ⌀100 × 25 mm⌀100⌀452521309 EAKE4
Fig. 1: 21309 EAKE4, 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 21309 EAKE4

Load: radial high; axial medium, on both sidesSpherical roller

Bearing NSK 21309 EAKE4

Price on request
Available to order
Request a quote

Specifications

Manufacturer number
ISO designation
Equivalents
1 exact, 6 approximate
d
45 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
100 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
25 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
01

Equivalents

the same size 45 × 100 × 25 from other brands

7 products
Cross-section drawing to size: Spherical roller, 45 × 100 × 25 mm
You are viewingNSK 21309 EAKE4

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

  • Cross-section drawing to size: Spherical roller, 45 × 100 × 25 mm21309 CA/W33CA, lubrication groove and holesCT45 × 100 × 25available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 45 × 100 × 25 mm21309EAE4 *H* 55, EA, H, lubrication groove and holesNSK45 × 100 × 25available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 45 × 100 × 25 mm21309EAE4C3 *H* 5clearance C3, 5, EA, H, lubrication groove and holesNSK45 × 100 × 25available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 45 × 100 × 25 mm21309 EESKF45 × 100 × 25available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 45 × 100 × 25 mm21309 E/C3clearance C3, ESKF45 × 100 × 25available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 45 × 100 × 25 mm21309 CW33CW33URB45 × 100 × 25available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

d×D×Bsize 45 × 100 × 25mm

Spherical roller bearing 21309 K.

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

Reviews

No reviews yet