Technical data
31 parametersIdentification
- Manufacturer
- FAG
- Type
- Axial deep groove ball bearing
- Part number (SKU)
- 51128#N1
- EAN
- 4012801513814
- Cage
- JP
- Tolerance class
- PN
Dimensions
- Mass
- 1.85 kg
Load ratings and operation
- Dynamic load rating C
- 111000 N
- Static load rating C₀
- 400000 N
- Limiting speed
- 2750 1/min
Full manufacturer specification21 parameters · expand
- Basic dynamic load rating, axial
- 111000.0 N
- Basic static load rating, axial
- 400000.0 N
- Cage
- JP
- Dimensional / heat stabilization
- S0
- Fatigue load limit, axial
- 14600.0 N
- Height
- 31.0 mm
- Inner diameter housing washer
- 142.0 mm
- Inner diameter shaft washer
- 140.0 mm
- Max. operating temperature
- 150.0 °C
- Maximum filled radius
- 1.0 mm
- Maximum housing shoulder diameter
- 156.0 mm
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 1.0 mm
- Minimum load factor
- 0.83
- Minimum shaft shoulder diameter
- 164.0 mm
- Outer diameter housing washer
- 180.0 mm
- Outer diameter shaft washer
- 178.0 mm
- PFAS
- no
- REACH
- REACH compliant
- Reference speed
- 2330.0 1/min
- RoHS
- RoHS compliant
Classification
- Manufacturer category
- Rolling and Plain Bearings › Ball Bearings › Axial Ball Bearings › Axial Deep Groove Ball Bearings
- eCl@ss class
- 23-05-10-01
- UNSPSC
- 31171507
Description
This bearing carries axial loads acting in one direction only, using ball rows arranged between flat washers to transfer thrust along the shaft axis. Symbol 51128 has a height of 31.0 mm and a net mass of 1.852 kg. The cage is made of pressed steel sheet metal (JP). Limiting speed is rated at 2750 1/min, with a reference speed of 2330 1/min. Because it handles thrust load in a single direction, correct axial orientation during mounting is required, and the assembly should not be subjected to radial load. The steel sheet metal cage guides the balls at the stated speed ratings while keeping the design compact for the given height. Dimensionally and constructionally equivalent to SKF 51128, NSK 51128, and NTN 51128.
The same bearing from other manufacturers (11 designations)
Same size and design — suffix notation differs between brands.
FAG
51128
original — this page
equivalent designation
ANDREWS
51128
DAG
633298
FBC
51128
FLT
51128
KOYO
51128
NSK
51128
NTN
51128
SKF
51128
SNR
51128
STEYR
51128
ZKL
51128
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
51128
Axial deep groove ball bearing
od EUR 101.56net
+ VAT 23% = EUR 124.92 gross
Cheaper in larger quantities
| from 5 pcs | EUR 99.53 | −2% |
| from 10 pcs | EUR 98.51 | −3% |
| from 25 pcs | EUR 96.48 | −5% |
| from 50 pcs | EUR 94.45 | −7% |
Dispatched within 24 h from our own warehouse
Shipping within the EU: DHL, GLS, from EUR 13.18 net. Transit time 3–5 business days after dispatch. Shipping and returns →
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Datasheet (PDF)RoHS / REACH compliance declaration (PDF)Opening a document for the first time can take up to a minute while the manufacturer prepares it.