Double-Row Cylindrical Roller Bearings / Stiffness series
- 49 type
- NNU4956KR Tapered Bore
NNU4956KR Bearing | 49 type
NNU4956KR PDF download| NNU4956KR interchange NSK Rolling Bearing NNU4956KR | |
| NNU4956KR cross reference NSK Rolling Bearing NNU4956KR | |
| NNU4956KR Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NNU4956KR |
| d: | 12 |
| D: | 280 |
| B: | 2 |
| r(min): | 2.1 |
| r1(min): | NNU4956KR |
| Width: | 291 |
| Size: | 33.1 |
| W： | 4 |
| SD： | 2500 |
| RA： | 2000 |
| R： | 6 |
| ORDER： | - |
| ORDER | NNU4956KR |
| SD | 280 |
| D | 380 |
| B | 100 |
| R | 2.1 mm |
| CR | 960 kN |
| COR | 2230 kN |
| CCD | 309 mm |
| MASS | 33.1 kg |
| LG | 2000 min |
| LO | 2500 min |
| DH | 6 mm |
| W | 12 mm |
| M | 4 |
| MDA | 291 mm |
| D1A | 295 mm |
| DAMAX | 369 mm |
| DAMIN | - mm |
| RA | 2 mm |
| No. | W | SD | RA | R | ORDER | MDA |
|---|---|---|---|---|---|---|
| 81256 M | 750 | 360 | 5500.000 | 1160.000 | 80.000 | 32.000 |
| 6048M/C3 | 17.900 Kg | 3.000 mm | 56.000 mm | 360.000 mm | 3300 rpm | 2300 rpm |
| 6015NR | 75 | 0.5 | 1.1 | 6800 | 5700 | 2.41 |
| 7224BDT | Standard | 120 | 2.0 | 2.1 | 7224BDT | 2600 |
| TAM 2215 | 22 | TAM 2215 | 24.50 | 22 | 29 | 11100 |
| 23064KEMBW507C08C4 | 2.86 | 4.36 | 2.93 | 1000 | 880 | 3.00 mm0.120 in |
| KT 222912 | 22 | KT 222912 | 16.1 | 22 | 29 | 12900 |
| 60/32NR | 32 | 0.5 | 1.0 | 14000 | 12000 | 1.07 |
| BNK1520-3G2+321LC7Y | BNK1520-3 | BNK1520-3G2+321LC7Y | 321 | G2 | C7 | - |
| 28158/300 | 20.638 | 40.000 | 1.2 | 1.6 | 7000 | 5300 |
Untitled
2. Cylindrical Roller Bearings. Bore Diameter 280-420mm. Double-Row Cylindrical Roller Bearings. Bearing. Numbers (1). NN3956MBKR. NN4956KR. NNU4956KR.
BEARING TABLES - NSK
F eatures and Operating Temperature Range of Ball Bearing ... Single-Row Deep Groove Ball Bearings ... NNU 4956 NNU 4956 KR 291.
SUPER PRECISION BEARINGS E1254j - 2 | PDF - Scribd
SUPER PRECISION BEARINGS e1254j_2 - Read online for free. ... NNU4956KR 280 380 100 2.1 960 2 230 309 33.1 2 000 2 500 291 295 369 2 25 55 40 70 55 110 20 ...
NSK Online Catalog
May 5, 2016 — Boundary Dimensions. Basic Load Ratings. Circumscribe d circle diameter of roller. Mass. Limiting Speeds. NSKHPS. Bearing. (mm).
NNU4956-NN Double Row Cylindrical Roller Bearings ...
NNU4956,NN Double Row Cylindrical Roller Bearings,Products-SDVV BEARING CO,LTD. ... Bearing NO. Cylindrical bore :NNU4956. Tapered bore :NNU4956K.
SUPER PRECISION BEARINGS - PDF Free Download
SUPER PRECISION BEARINGS SUBSCRIBE TO NSK NEWSLETTER INTRODUCTION As ... Grease NN3956MBKR NN4956KR NNU4956KR NN356KR NN396KR NN496KR NNU496KR NN36KR ...
NNU 4956 BK/SPW33 - Super-precision cylindrical ... - SKF
Super-precision double row cylindrical roller bearings in the NNU series are designed to accommodate heavy radial loads and high speeds, while providing a ...
SUPER PRECISION BEARINGS
Bearing Tables. High Accuracy Low Profile Angular Contact Ball. Bearings (ROBUSTSLIM Series). Part 1. NSK Super Precision Bearings.
