NACHI NUP 2248 cylindrical roller bearings

The 68 Outer Diameter (mm) online NACHI NUP 2248 cylindrical roller bearings parts store gives you immediate access to a 40x68x15 Size (mm) selection of more than 1.4 million new, used, remanufactured.
Size (mm) | 40x68x15 |
Bore Diameter (mm) | 40 |
Outer Diameter (mm) | 68 |
Width (mm) | 15 |
d | 40 mm |
D | 68 mm |
B | 15 mm |
C | 15 mm |
a | 2.49 mm |
b | 1.9 mm |
f | 1.7 mm |
r min. | 1 mm |
r1 min. | 0.5 mm |
D1 | 64.82 mm |
D2 | 74.6 mm |
Weight | 0.186 Kg |
Basic dynamic load rating (C) | 16,8 kN |
Basic static load rating (C0) | 11,5 kN |
(Grease) Lubrication Speed | 9500 r/min |
Inventory | 0.0 |
Manufacturer Name | NACHI |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0 |
Product Group | B00308 |
Enclosure | 1 Metal Shield |
Precision Class | ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot | No |
Rolling Element | Ball Bearing |
Snap Ring | Yes |
Internal Special Features | No |
Cage Material | Steel |
Internal Clearance | C0-Medium |
Inch – Metric | Metric |
Long Description | 40MM Bore; 68MM Outside Diameter; 15MM Outer Race Width; 1 Metal Shield; Ball Bearing; ABEC 1 | ISO |
Other Features | Deep Groove | With Snap Ring |
UNSPSC | 31171504 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Ball |
Weight / LBS | 0.4475 |
Outer Race Width | 0.591 Inch | 15 Millimeter |
Inner Race Width | 0 Inch | 0 Millimeter |
Bore | 1.575 Inch | 40 Millimeter |
Outside Diameter | 2.677 Inch | 68 Millimeter |
Bore Type | Cylindrical Bore |
Configuration | Single Row |
Bore Size | 40 mm |
Width | 15 mm |
Fillet Radius/Chamfer | 1 mm |
r1 | 0.5 mm |
Snap Ring Width | 1.7 mm |
Snap Ring Outside Diameter | 74.6 mm |
D1 (max) | 64.8 mm |
a (max) | 2.5 mm |
b (min) | 1.9 mm |
Dynamic Load Rating | 16,800 N |
Static Load Rating | 11,500 N |
Limiting Speed – Grease | 10,000 rpm |
Limiting Speed – Oil | 12,000 rpm |
Factor fo | 15.3 |
Radial Clearance | 0.006 to 0.020 mm |
da (min) | 45 mm |
Da (max) | 63 mm |
Dx (min) | 76 mm |
ra (max) | 1 mm |
Cy (max) | 3.8 mm |
Detailed Parameters
parameter:
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