NTN 7309 BECBP/W64

Angular · Open

The seat — 45 MM × 100 MM × 25 MM

Bore

45 MM

Outside dia

100 MM

Width

25 MM

Type

Angular

Seal

Open

Clearance

CN (Normal)

Precision

ABEC-1 (P0)

Dynamic C

55.9 kN

Static C0

37.5 kN

164 other designations in the catalogue share this bore × outside diameter × width. Each was compared on the four fields every bearing row carries — Type, Seal, Clearance, Precision — as recorded, case- and separator-insensitively. All four agreeing puts a designation in the first list; anything else, a difference or a blank, puts it in the second with the fields named.

Candidates at the recorded dimensions above

May substitute — 19 designations

Part number	Manufacturer	C	C0
QJ 309 MA	NTN	100.0 kN	83.0 kN
QJ 309 PHAS	NTN	100.0 kN	83.0 kN
7309 ACCBM	NTN	68.0 kN	45.5 kN
7309 B.TVP	FAG (Schaeffler)	61.1 kN	33.8 kN
7309 BECAP	NTN	61.0 kN	40.5 kN
7309 BECBJ	NTN	61.0 kN	40.5 kN
7309 BECBM	NTN	61.0 kN	40.5 kN
7309 BECBP	NTN	61.0 kN	40.5 kN
7309 BECBY	NTN	61.0 kN	40.5 kN
7309 BEGAM	NTN	61.0 kN	40.5 kN
7309 BEGAP	NTN	61.0 kN	40.5 kN
7309 BEGAPH	NTN	61.0 kN	40.5 kN
7309 BEGBP	NTN	61.0 kN	40.5 kN
7309 BEGBY	NTN	61.0 kN	40.5 kN
7309	Timken	59.9 kN	33.2 kN
7309 BEA	NTN	58.7 kN	32.5 kN
7309 BE-2RZP	NTN	55.9 kN	37.5 kN
7309 BECBM/W64	NTN	55.9 kN	37.5 kN
7309 BEP	NTN	55.9 kN	37.5 kN

Check before substituting — 145 designations · top 12 shown

Part number	Manufacturer	C	Differs from this part
21309 E	NTN	129.0 kN	Type: Spherical — this part: Angular
21309 E/C3	NTN	129.0 kN	Type: Spherical — this part: Angular Clearance: C3 — this part: CN (Normal)
21309 EK	NTN	129.0 kN	Type: Spherical — this part: Angular
21309 EK/C3	NTN	129.0 kN	Type: Spherical — this part: Angular Clearance: C3 — this part: CN (Normal)
N 309 ECP	NTN	112.0 kN	Type: Cylindrical — this part: Angular
NJ 309 ECJ	NTN	112.0 kN	Type: Cylindrical — this part: Angular
NJ 309 ECJ/C3	NTN	112.0 kN	Type: Cylindrical — this part: Angular Clearance: C3 — this part: CN (Normal)
NJ 309 ECM	NTN	112.0 kN	Type: Cylindrical — this part: Angular
NJ 309 ECML	NTN	112.0 kN	Type: Cylindrical — this part: Angular
NJ 309 ECML/C3	NTN	112.0 kN	Type: Cylindrical — this part: Angular Clearance: C3 — this part: CN (Normal)
NJ 309 ECP	NTN	112.0 kN	Type: Cylindrical — this part: Angular
NJ 309 ECP/C3	NTN	112.0 kN	Type: Cylindrical — this part: Angular Clearance: C3 — this part: CN (Normal)

What this sheet is — and what the catalogue did not say

The envelope is recorded dimensions only: the same bore, outside diameter and width. Every designation above shares all three, or it would not be on this page.
The four compared fields are Type, Seal, Clearance, Precision. Two recorded spellings were counted to mean one value and are read as one: CN/Normal = CN, and ABEC-1/P0 = P0. A third precision spelling, P0/Class4, is deliberately not equated with either — the catalogue's meaning for it has not been sourced, so it lands in the warnings where both spellings are printed for the reader to judge.
A blank is a difference. Missing is the absence of the proof, not the proof.
Cage material and ring material are never compared: the catalogue records neither, on any bearing row.
Suffixes the catalogue does not record separately — a snap ring (NR) and anything else outside those four fields — are not compared, and this sheet does not claim they match.
Ranking is recorded dynamic load, strongest first, with an unrecorded rating ranked last. It orders the lists; it is not a verdict.
Compiled from catalogue records. This is not a manufacturer interchange list, no manufacturer has confirmed any line on it, and it does not know what job the bearing is doing. Verify before fitting.

Anyone with this link can view this part and its recorded candidate comparison.

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