105 mm x 145 mm x 40 mm 105 mm x 145 mm x 40 mm NSK NNU4921MB cylindrical roller bearings
NSK NNU4921MB cylindrical roller bearings, Units N/A Minimum Buy Quantity and TIMKEN Manufacturer Name Housings CAD models , NSK Bearings Manufacturing B04334 Product Group Service . Get Your Free.
What is NNU4921MB bearing interchange？
| Brand Name: |
NSK |
| Model Number: |
NNU4921MB |
| Category: |
Single Row Ball Bearing |
| Inventory: |
0.0 |
| Minimum Buy Quantity: |
N/A |
| Weight: |
0.523 |
| Product Group: |
B00308 |
| Enclosure: |
Open |
| Precision Class: |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot: |
Yes |
| PDF |
NNU4921MB |
Product Details
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight |
0.523 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
Yes |
| Rolling Element |
Ball Bearing |
| Snap Ring |
Yes |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
50MM Bore; 90MM Outside Diameter; 20MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; Yes Filling Slot; Yes Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
BL210NR |
| Weight / LBS |
1.145 |
| Outer Race Width |
0.787 Inch | 20 Millimeter |
| d |
1.969 Inch | 50 Millimeter |
| D |
3.543 Inch | 90 Millimeter |
| bore diameter: |
50 mm |
| finish/coating: |
Uncoated |
| outside diameter: |
90 mm |
| bearing material: |
High Carbon Chrome Steel |
| overall width: |
20 mm |
| cage material: |
Steel |
| bore type: |
Round |
| inner ring width: |
20 mm |
| closure type: |
Open |
| outer ring width: |
20 mm |
| row type & fill slot: |
Single Row Filling Slot |
| maximum rpm (grease): |
6400 rpm |
| snap ring included: |
With Snap Ring |
| maximum rpm (oil): |
7500 rpm |
| internal clearance: |
CN |
| fillet radius: |
1.1 mm |
| operating temperature range: |
-40 to 120 ºC |
| manufacturer product page: |
Click here |
| precision rating: |
ISO Class 0 |