Double-Row Cylindrical Roller Bearings / Stiffness series
- 49 type
- NN4988K Tapered Bore
NN4988K bearing | 49 type
NN4988K PDF download| Price： | enquiry |
| Model Number： | NN4988K |
| W： | 15 |
| SD： | 440 |
| RA： | 3 |
| R： | 4.0 |
| ORDER： | NN4988K |
| ORDER | NN4988K |
| SD | 440 |
| D | 600 |
| B | 160 |
| R | 4.0 mm |
| CR | 2370 kN |
| COR | 6000 kN |
| CCD | 559 mm |
| MASS | 123 kg |
| LG | 1100 min |
| LO | 1400 min |
| DH | 8 mm |
| W | 15 mm |
| M | 4 |
| MDA | 456 mm |
| D1A | 469 mm |
| DAMAX | 584 mm |
| DAMIN | 562 mm |
| RA | 3 mm |
| No. | W | SD | RA | R | ORDER | MDA |
|---|---|---|---|---|---|---|
| ACS150-01U-06A7-2 | 200 - 240 | Single | 1.1 | 6.7 | 1.5 | R1 |
| 7028DB FY | 140 | 1.0 | 2.0 | 3300 | 2600 | 7028DBFY |
| 5218 | 90 | 2.0 | 4.28 | 2700 | 160 | 138000 |
| 70 VS V | 70 VS V | 73.000 | 6.000 | 13.500 | 68.000 | 63.000 |
| 7215DT | 75 | 1.00 | 1.5 | 7215 | 1.170 | 7 100 |
| 7952DB | 260 | 1.10 | 2.1 | 7952 | 14.000 | 2 200 |
| QMPF34J615S | 3.09 | 2.08 | 375.0 lb170.1 Kg | 0883450086325 0883450086332 0883450086356 0883450086363 0883450086370 0883450086387 0883450086394 08 | 0.0050 in0.127 mm | 6-15/16 in |
| KT 323820 | 32 | KT 323820 | 31.5 | 32 | 38 | 24800 |
| QAASN10A050S | 4.23 | 2.84 | 28 lb12.7 Kg | 0883450348393 0883450348409 0883450348416 0883450348423 0883450348430 0883450348447 0883450348454 08 | 0.0015 in0.038 mm | 50 mm |
| V310C150-150 1 | - | M12 | M24 | 2 | V310C150-150 | GS 34 |
NN4988K bearing | 49 type - Loyal Bearings
Online NN4988K Tapered Bore belong to loyal 49 type can help you meet your design and performance goals. Contact one of loyal authorized today.
NSK Online Catalog
May 5, 2016 — Boundary Dimensions. Basic Load Ratings. Circumscribe d circle diameter of roller. Mass. Limiting Speeds. NSKHPS. Bearing. (mm).
SUPER PRECISION BEARINGS
Bearing Tables. High Accuracy Low Profile Angular Contact Ball. Bearings (ROBUSTSLIM Series). Part 1. NSK Super Precision Bearings.
NSK Online Catalog Double-Row Cylindrical Roller Bearings ...
... NN3080K NN4984K NNU4984K NN3084K NN4988K NNU4988K NN3088K NN3992K NN4992K ... For increased operational reliability of rolling bearing arrangements.
NN series Double row cylindrical roller bearings for machine ...
Dalian Goldbull Bearing Co.,Ltd. Double row cylindrical roller bearings for machine tool spindle with P2, P4, P5, UP, SP grade. Bearing Designations.
2. Cylindrical Roller Bearings - NSK
Numbering System of Double-Row Cylindrical Roller Bearings (High Rigidity Series). Bearing type. Dimension series. Bore number. Internal design.
