29160NSKThrust
29160 is a NSK thrust bearing, dynamic rating 492,000 lbs, weight 73.936 kg. Dimensions, drawing, interchanges and price.
Original catalogue drawing - NSK catalogue, page 151
Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.
Scale cross-section
No bore / outside diameter data - cross-section cannot be generated.
Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.
Notes
Thrust bearing ratings are axial values Ca / Coa; T is the overall height. Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.
Load ratings & speeds
| Basic dynamic axial rating Ca (lbs) | 492000 |
|---|---|
| Basic static axial rating Coa (lbs) | 2050000 |
| Limiting speed - oil (rpm) | 710 |
Weight
| Weight (kg) | 73.936 |
|---|
Mounting dimensions (fillets / shoulders)
| Chamfer r (in) | 0.157 |
|---|---|
| Shaft shoulder da min (in) | 16.535 |
| Housing shoulder Da (in) | 14.961 |
Bearing life (ISO 281 basic rating life)
| C / P | Equivalent load P (N) | L10 (106 rev) | L10h at 200 rpm |
|---|---|---|---|
| 4 | 547,131 | 102 | 8,466 |
| 6 | 364,754 | 392 | 32,708 |
| 8 | 273,566 | 1,024 | 85,333 |
| 10 | 218,853 | 2,154 | 179,536 |
| 15 | 145,902 | 8,323 | 693,622 |
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,188,525 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.
Source & traceability
| Brand | NSK |
|---|---|
| Source catalogue | NSK inch product catalogue |
| Catalogue page | p.154 (ratings) |
Dimensions in inches and millimetres, load ratings in lbs.
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