NTN 71920 ACEGA/P4A

Angular · Open

The seat — 100 MM × 140 MM × 20 MM

Bore

100 MM

Outside dia

140 MM

Width

20 MM

Type

Angular

Seal

Open

Clearance

CN (Normal)

Precision

ABEC-1 (P0)

Dynamic C

37.1 kN

Static C0

30.0 kN

36 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 — 35 designations · top 20 shown

Part number	Manufacturer	C	C0
71920 CD/P4A	NTN	60.5 kN	65.5 kN
71920 CDGA/HCP4A	NTN	60.5 kN	65.5 kN
71920 CDGA/P4A	NTN	60.5 kN	65.5 kN
71920 CDGB/P4A	NTN	60.5 kN	65.5 kN
S71920 CDGA/HCP4A	NTN	60.5 kN	65.5 kN
S71920 CDGA/P4A	NTN	60.5 kN	65.5 kN
S71920 CDGD/P4A	NTN	60.5 kN	65.5 kN
71920 ACD/HCP4A	NTN	57.2 kN	63.0 kN
71920 ACD/P4A	NTN	57.2 kN	63.0 kN
71920 ACDGA/HCP4A	NTN	57.2 kN	63.0 kN
71920 ACDGA/HCP4AL	NTN	57.2 kN	63.0 kN
71920 ACDGA/P4A	NTN	57.2 kN	63.0 kN
71920 ACDGA/P4AL	NTN	57.2 kN	63.0 kN
71920 ACDGB/HCP4A	NTN	57.2 kN	63.0 kN
71920 ACDGB/P4A	NTN	57.2 kN	63.0 kN
71920 ACDGC/P4A	NTN	57.2 kN	63.0 kN
S71920 ACDGA/HCP4A	NTN	57.2 kN	63.0 kN
S71920 ACDGA/P4A	NTN	57.2 kN	63.0 kN
71920 CEGA/HCP4A	NTN	39.0 kN	31.5 kN
71920 CEGA/P4A	NTN	39.0 kN	31.5 kN

Check before substituting — 1 designation

Part number	Manufacturer	C	Differs from this part
KDN.K10020CP0	NTN	17.9 kN	Type: Deep groove ball — this part: Angular

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.

BEARINGBRAIN.COM/PART/71920ACEGA%2FP4A/SUBSTITUTE