Configuration
Full designation, seals or shields, accuracy, clearance, cage, material and any matched arrangement.
BEARING SPECIFICATION / 51116
51116 Thrust Ball Bearing
80 × 105 × 19 mm · Axial support along the shaft. Compare the sourced reference data and specify your SANJ requirement.
Thrust Ball Bearings
51116 at a glance
51116 identifies a thrust ball bearing reference with 80 mm bore, 105 mm outside diameter and 19 mm overall width or height.
- Bore / d
- 80 mm
- Outside / D
- 105 mm
- Width / T
- 19 mm
Thrust ball bearings support axial load rather than radial load. Confirm load direction, shaft and housing washers, alignment and minimum load requirements.
Reference configuration: 51116
Ratings below belong to the identified JTEKT / Koyo source record. SANJ material, internal design, performance and supply scope require a confirmed quotation and datasheet.
Ratings below belong to the identified JTEKT / Koyo source record. SANJ material, internal design, performance and supply scope require a confirmed quotation and datasheet.
REFERENCE SPECIFICATION
All the details.
One clear source.
Full factual values from the source designation 51116. Mounting dimensions and reference mass relate to that design; they must be checked against the final SANJ drawing.
Load ratings: kN · dimensions: mm · speed: min⁻¹ · mass: kg
| Parameter | Reference value |
|---|---|
| d | 80 mm |
| D | 105 mm |
| T | 19 mm |
| r(min.) | 1 mm |
| Basic load ratings Ca | 55.8 kN |
| Basic load ratings C0a | 141 kN |
| Fatigue load limit : Cu | 6.35 kN |
| Limiting speeds(Grease lub.) | 2100 min-1 |
| Limiting speeds(Oil lub.) | 3300 min-1 |
| d1(max.) | 105 mm |
| D1(min.) | 82 mm |
| D2 | - mm |
| D3 | - mm |
| A | - mm |
| R | - mm |
| C | - mm |
| da(min.) | 95 mm |
| Da(max.) | 90 mm |
| ra(max.) | 1 mm |
| Mass(Refer.) | 0.43 kg |
SELECTION CONTEXT
Match the bearing
to its duty.
51116 belongs to the thrust ball bearings family. Its reference envelope is 80 mm bore, 105 mm outside diameter and 19 mm overall width or height.
Thrust ball bearings support axial load rather than radial load. Confirm load direction, shaft and housing washers, alignment and minimum load requirements.
For a manufacturing enquiry, provide the complete designation and operating conditions. Matching the dimensional envelope alone does not confirm interchangeability or equivalent performance.
Is the same size a direct replacement?
No. Matching 80 × 105 × 19 mm establishes the boundary dimensions. The full designation, tolerances, clearance, contact angle or roller arrangement, seals, cage, lubrication and performance must also be checked.
Understand bearing load ratings →PREPARE A USEFUL ENQUIRY
Specify what the model
number leaves open.
A complete brief reduces assumptions and gives the quotation a clear technical basis.
Operating duty
Radial and axial loads, speed, temperature, lubrication, fits, environment and expected service.
Supply requirement
Quantity, destination, packing, inspection records, drawing approval and delivery requirement.
CONTINUE COMPARING
