NSK B820-1A Ball Bearings
NSK B820-1A Ball Bearings Deal is 900.0000 Outer Dia (D) your source for OEM Ball Bearings and accessories. We 3.000 Max. shaft corner radius, or 45 deg. chamfer (ch1) sell GenuineBall Bearings at BEARINGS (UK) LTD. discount prices.
What is B820-1A bearing interchange？
| Brand Name: | NSK |
| Model Number: | B820-1A |
| d: | 2.7500 in |
| base width:: | 3.7500 in |
| overall length:: | 10.4375 in |
| expansion type:: | Expansion Bearing (Floating) |
| overall height:: | 6.4375 in |
| finish/coating:: | Uncoated |
| mounting:: | Four-Bolt Base |
| B: | 4.9063 in |
Product Details
| d | 2.7500 in |
| base width: | 3.7500 in |
| overall length: | 10.4375 in |
| expansion type: | Expansion Bearing (Floating) |
| overall height: | 6.4375 in |
| finish/coating: | Uncoated |
| mounting: | Four-Bolt Base |
| B | 4.9063 in |
| bearing type: | Spherical Roller |
| seal type: | Double Lip Contact |
| bore type: | Round |
| lubrication type: | Lubrication Fitting |
| housing construction: | Solid Pillow Block |
| operating temperature range: | Max 250° |
| base to bore centerline: | 3.2500 in |
| bolt size: | 0.6250 in |
| duty type: | Standard Duty |
| series: | USRBF 5000AE |
| housing material: | Cast Iron |
| additional details: | NOTICE: One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit. Failure to utilize one expansion and one non-expansion unit is lik |
| locking device: | Adapter Mount |
| manufacturer catalog number: | 737639 |
| D | 7.8750 to 8.3750 in |
