MPNbase

95×200×45 mm bearings

42 models from 3 brands across 5 types share this ISO 15 envelope: 95 mm bore, 200 mm outside diameter, 45 mm width (3.740×7.874×1.772 in), 52.5 mm radial section.

42 models fit this space 3 brands 42 with catalogue C rating

Dimensional interchange — verify before substituting

These bearings are interchangeable on boundary dimensions per ISO 15 — same bore, OD and width. They are not guaranteed drop-in equivalents: compare load ratings, seals, clearance, cage, precision and axial-locating design for the specific duty. Models without a catalogue C rating on this site carry ISO 15 geometry only; request the manufacturer table before a load-critical replacement.

Model Type Brand Seal Clearance C (kN) C0 (kN) Mass (g)
1319 Self-Aligning Ball NTN open — 129 51 6790
1319-K Self-Aligning Ball SKF open CN 133 51 6700
1319K Self-Aligning Ball NTN open — 129 51 6790
21319 Spherical Roller SKF open CN 433 490 7050
21319-EK Spherical Roller SKF open CN 433 490 8250
21319-NTN Spherical Roller NTN open CN 375 420 7100
21319K Spherical Roller NTN open CN 375 420 7000
6319 Deep Groove Ball SKF open CN 159 118 5750
6319-2RS Deep Groove Ball SKF 2RS CN 159 118 5850
6319-2RS-NSK Deep Groove Ball NSK 2RS CN 168 119 5760
6319-2RS-NTN Deep Groove Ball NTN 2RS CN 169 119 5670
6319-M Deep Groove Ball SKF open CN 159 118 7050
6319-NSK Deep Groove Ball NSK open CN 168 119 5760
6319-NTN Deep Groove Ball NTN open CN 169 119 5670
6319-RSR Deep Groove Ball NSK RSR CN 168 119 5760
6319-RSR-NTN Deep Groove Ball NTN RSR CN 169 119 5670
6319-ZZ Deep Groove Ball SKF ZZ CN 159 118 5850
6319-ZZ-NSK Deep Groove Ball NSK ZZ CN 168 119 5760
6319-ZZ-NTN Deep Groove Ball NTN ZZ CN 169 119 5670
7319 Angular Contact Ball SKF open CN 168 150 6050
7319-BECBM Angular Contact Ball SKF open CN 180 163 6050
7319-BECBP Angular Contact Ball SKF open CN 180 163 6050
7319-BECBY Angular Contact Ball SKF open CN 180 163 6050
7319-BEM Angular Contact Ball SKF open CN 168 150 6050
7319-BEP Angular Contact Ball SKF open CN 168 150 6050
7319-NTN Angular Contact Ball NTN open CN 202 162 5890
7319B Angular Contact Ball NTN open CN 185 149 6000
N319 Cylindrical Roller NTN open CN 287 289 5990
N319-ECP Cylindrical Roller SKF open CN 390 390 6200
NF319 Cylindrical Roller NTN open CN 287 289 5990
NJ319 Cylindrical Roller NTN open CN 287 289 5990
NJ319-ECP Cylindrical Roller SKF open CN 390 390 6300
NJ319E Cylindrical Roller NTN open CN 370 385 —
NU319 Cylindrical Roller SKF open CN 390 390 6200
NU319-NTN Cylindrical Roller NTN open CN 287 289 5990
NU319E Cylindrical Roller NTN open CN 370 385 —
NUP319 Cylindrical Roller NTN open CN 287 289 5990
NUP319-ECP Cylindrical Roller SKF open CN 390 390 6300
NUP319E Cylindrical Roller NTN open CN 370 385 —
QJ-319-N2MA Angular Contact Ball SKF open CN 305 340 7450
QJ-319-N2PHAS Angular Contact Ball SKF open CN 305 340 7450
QJ319 Angular Contact Ball NTN open CN 251 450 7410

Note: catalogue dynamic load ratings for this envelope span 129.0– 433.0 kN — a 236% spread between designs in the very same 95×200×45 mm space. The higher-rated unit is not an upgrade for every duty (it may run at lower limiting speed), but ignoring the gap will over- or under-life the replacement.

Substitution verification checklist

  1. Load rating. Check C (dynamic) and C0 (static) against the original life calculation — the table above shows which models carry verified catalogue values.
  2. Sealing. Open, -ZZ shields and -2RS contact seals are not equivalent in friction, speed or contamination protection; match the housing environment, not just the suffix on the old box.
  3. Internal clearance. CN/C3/C4 changes with fit and operating temperature; an interference inner-ring mount commonly needs C3 where the bench bearing ran CN.
  4. Cage and precision. Stamped steel, machined brass and polymer cages, and P0/P6/P5 tolerance classes, carry different speed and shock limits.
  5. Locating behaviour. Within one envelope an NU cylindrical roller floats axially while an NJ/NUP locates; ball designs take thrust that roller locating schemes do not. Preserve the shaft's locating arrangement.

Browse all 95 mm bore bearings for wider or narrower sections, or open a model page for naming-rule decode, applications and graded cross references: 1319, 1319-K, 1319K, 21319, 21319-EK, 21319-NTN, 21319K, 6319, 6319-2RS, 6319-2RS-NSK, 6319-2RS-NTN, 6319-M, 6319-NSK, 6319-NTN, 6319-RSR, 6319-RSR-NTN, 6319-ZZ, 6319-ZZ-NSK, 6319-ZZ-NTN, 7319, 7319-BECBM, 7319-BECBP, 7319-BECBY, 7319-BEM, 7319-BEP, 7319-NTN, 7319B, N319, N319-ECP, NF319, NJ319, NJ319-ECP, NJ319E, NU319, NU319-NTN, NU319E, NUP319, NUP319-ECP, NUP319E, QJ-319-N2MA, QJ-319-N2PHAS, QJ319.

Frequently asked questions

Are all 95×200×45 mm bearings interchangeable?

They share the same ISO 15 boundary dimensions — 95 mm bore, 200 mm OD, 45 mm width (3.740×7.874×1.772 in) — so they fit the same shaft, housing bore and axial space. Interchangeability ends at the envelope: dynamic load rating, seal arrangement, internal clearance, cage and precision class differ between the 42 models listed here and must be checked against the duty before substitution.

Is it a drop-in replacement if two bearings both measure 95×200×45?

Only after verification. Confirm five things in order: (1) the C/C0 load ratings meet the original life calculation, (2) the seal type is equivalent or acceptable for the contamination level (open vs -ZZ vs -2RS), (3) internal clearance matches (CN/C3/C4 — an interference fit changes residual play), (4) cage material and precision class suit the speed, and (5) the axial-locating behaviour is the same (for example an NU cylindrical roller floats while an NJ locates one way). Same dimensions alone never guarantee equal performance.

What is 95×200×45 mm in inches?

95×200×45 mm converts to 3.740×7.874×1.772 in, with a 52.5 mm (2.067 in) radial section height. These are the ISO 15 general-plan envelope dimensions shared across manufacturers, which is why models such as 1319, 1319-K, 1319K mount in the same space despite different internal designs.