3801-B-TVH Double Row Angular Contact Ball Bearing 12 X 21 X 7 mm
| BearingModel | 3801-B 3801-B-TVH |
| Contact Angle | 25° |
| Type | Double Row Angular Contact Ball Bearing |
| d (mm) | 12 |
| D (mm) | 21 |
| B (mm) | 7 |
| Mass (KG) | 0.008 |
| Precision |
P6, P5 ,P4 ,P2 |
We currently have 550.pcs of 3801-B-TVH Double Row Angular Contact Ball Bearing In Stock.If you are in need of 3801-B-TVH Ball Bearing ,just feel free to contact us.We can assure you the best quality; the most competitive prices; the shortest delivery time and the highest quality service.
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|
Bearing Model |
d (mm) |
D (mm) |
B (mm) |
| 3800-B-TVH | 10 | 19 | 7 |
| 3801-B-TVH | 12 | 21 | 7 |
| 3802-B-TVH | 15 | 24 | 7 |
| 3803-B-TVH | 17 | 26 | 7 |
| 3804-B-TVH | 20 | 32 | 10 |
| 3805-B-TVH | 25 | 37 | 10 |
| 3806-B-TVH | 30 | 42 | 10 |
| 3807-B-TVH | 35 | 47 | 10 |
| 3808-B-TVH | 40 | 52 | 10 |
| 3809-B-TVH | 45 | 58 | 10 |
| 3810-B-TVH | 50 | 65 | 12 |
| 3811-B-TVH | 55 | 72 | 13 |
| 3812-B-TVH | 60 | 78 | 14 |
| 3814-B-TVH | 70 | 90 | 15 |
| 3816-B-TVH | 80 | 100 | 15 |
| Suffix | Description |
| B | Modified internal construction,contact angle α = 25°, without filling slot |
| C2 | Axial internal clearance C2 |
| C3 | Axial internal clearance C3 |
| DA | Inner ring split |
| M | Solid brass cage, ball-guided |
| MA | Solid brass cage,guidance on outer ring |
| TVH | Solid polyamide snap cage,ball-guided |
| 2RSR | Lip seals on both sides |
| 2Z | Gap seals on both sides |
Introduction
Double row angular contact ball bearings are units with solid inner and outer rings and ball and cage assemblies with polyamide, sheet steel or brass cages. Their construction is similar to a pair of single row angular contact ball bearings in an O arrangement but they are narrower to a certain extent. They differ in the size of the contact angle and the design of the bearing rings.
Sealing
Series 38..-B, 30..-B, 32..-B and 33..-B with the suffix 2RSR are sealed by lip seals on both sides. Contact seals are suitable for giving protection against dust, contamination and damp atmospheres.
Series with the suffix 2Z have gap seals on both sides.
Lubrication
Sealed bearings are greased with a high quality grease and are lubricated for life.
Operating temperature
Open bearings are suitable for operating temperatures from –30 °C to +150 °C.
