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Drawing of NJ 234 EM: ⌀170 × ⌀310 × 52 mm⌀310⌀17052NJ 234 EM
Fig. 1: NJ 234 EM, 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 NJ 234 EM

Load: radial high; axial low, on one sideCylindrical roller NJ

Bearing CT NJ 234 EM

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Specifications

Manufacturer number
Equivalents
1 exact, 19 approximate
d
170 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
310 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
52 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
01

Equivalents

the same size 170 × 310 × 52 from other brands

20 products
Cross-section drawing to size: Cylindrical roller NJ, 170 × 310 × 52 mm
You are viewingCT NJ 234 EM

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

  • Series illustration (not a photo of this item): NJ234 EMC3NANJ234 EMC3NAclearance NA, ECT170 × 310 × 52available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): NJ234MNJ234MMCT170 × 310 × 52available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): NU234 EMC5NANU234 EMC5NAclearance NA, ECT170 × 310 × 52available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NU, 170 × 310 × 52 mmNU234 MMCT170 × 310 × 52available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): NU234EC5NU234EC5clearance C5, ECT170 × 310 × 52available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 170 × 310 × 52 mmNJ 234-E-M1AE, M1AFAG170 × 310 × 52available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NJ, 170 × 310 × 52 mmNJ234-E-XL-M1AE, M1A, XLFAG170 × 310 × 52available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NU, 170 × 310 × 52 mmNU 234 E-XL-M1-C3clearance C3, E, M1, XLFAG170 × 310 × 52available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller NUP, 170 × 310 × 52 mmNUP 234 E-XL-ME, M, XLFAG170 × 310 × 52available to orderon requestRequest a quote
  • Cross-section drawing to size: Cylindrical roller N, 170 × 310 × 52 mmN 234different designKG170 × 310 × 52available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

d×D×Bsize 170 × 310 × 52mm

Cylindrical roller NJ bearing NJ 234 EM.

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.

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