INA 3808-2Z bearings
Angular contact ball bearing 38..-B-2RZ-TVH, double row, shields, plastic cage
- Measurement system
- Metric
- Bore diameter
- 40.000 mm
- Outside diameter
- 52.000 mm
- Width
- 10.000 mm
- Cr
- 6900 N
- C0r
- 7600 N
- Limiting speed
- 10300 r/min
- Net weight
- 0.046 kg
- Number of rows
- 2
- Contact angle deg
- 25
- Sealing
- Non-contact seal on both sides
- Cage
- Plastic
- Bore type
- Cylindrical
- Outer diameter type
- Cylindrical
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for INA 3808-2Z
| Part Number | 3808-2Z | |
|---|---|---|
| Brand | INA | |
| Description | Angular contact ball bearing 38..-B-2RZ-TVH, double row, shields, plastic cage | |
| Main Dimensions & Performance Data | ||
| d | 40 mm | Bore diameter |
| D | 52 mm | Outside diameter |
| B | 10 mm | Width |
| Cr | 6900 N | Basic dynamic load rating, radial |
| C0r | 7600 N | Basic static load rating, radial |
| Cur | 430 N | Fatigue load limit, radial |
| nG | 10300 1/min | Limiting speed |
| nϑr | 6300 1/min | Reference speed |
| m | 0.046 kg | Weight |
| Mounting dimensions | ||
| da min | 42 mm | Minimum diameter shaft shoulder |
| Da max | 50 mm | Maximum diameter of housing shoulder |
| ra max | 0.3 mm | Maximum fillet radius |
| Other Dimensions | ||
| rmin | 0.3 mm | Minimum chamfer dimension |
| D2 | 49.6 mm | Caliber diameter outer ring |
| d2 | 43.5 mm | Caliber diamter inner ring |
| a | 25.2 mm | Distance between the apexes of the pressure cones |
| α | 25 ° | Contact angle |
INA 3808-2Z, Angular contact ball bearing 38..-B-2RZ-TVH, double row, shields, plastic cage, Main dimensions: 40 x 52 x 10mm.
- Cage: TVH, solid cage made of glass-fiber reinforced polyamid PA66
- Tolerance: PN, Normal (PN)
- Lubricant: GA14, ball bearing grease, low noise for D<=62mm
3808-2Z replaces old part number 3808 2Z.
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