FAG 3311-DA-MA bearings
Angular contact ball bearing 33..-DA-MA, double row, split inner ring, solid brass cage
- Measurement system
- Metric
- Bore diameter
- 55.000 mm
- Outside diameter
- 120.000 mm
- Width
- 49.200 mm
- Cr
- 105000 N
- C0r
- 101000 N
- Limiting speed
- 8000 r/min
- Net weight
- 2.85 kg
- Number of rows
- 2
- Contact angle deg
- 45
- Sealing
- Without
- Cage
- Brass cage, outer ring guided
- Bore type
- Cylindrical
- Outer diameter type
- Cylindrical
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for FAG 3311-DA-MA
| Part Number | 3311-DA-MA | |
|---|---|---|
| Brand | FAG | |
| Description | Angular contact ball bearing 33..-DA-MA, double row, split inner ring, solid brass cage | |
| Main Dimensions & Performance Data | ||
| d | 55 mm | Bore diameter |
| D | 120 mm | Outside diameter |
| B | 49.2 mm | Width |
| Cr | 105000 N | Basic dynamic load rating, radial |
| C0r | 101000 N | Basic static load rating, radial |
| Cur | 5600 N | Fatigue load limit, radial |
| nG | 8000 1/min | Limiting speed |
| nϑr | 5200 1/min | Reference speed |
| m | 2.85 kg | Weight |
| Mounting dimensions | ||
| da min | 66 mm | Minimum diameter shaft shoulder |
| Da max | 109 mm | Maximum diameter of housing shoulder |
| ra max | 2 mm | Maximum fillet radius |
| Other Dimensions | ||
| rmin | 2 mm | Minimum chamfer dimension |
| D1 | 105.3 mm | Shoulder diameter outer ring |
| d1 | 81.6 mm | Shoulder diameter inner ring |
| a | 111 mm | Distance between the apexes of the pressure cones |
| α | 45 ° | Contact angle |
FAG 3311-DA-MA, Angular contact ball bearing 33..-DA-MA, double row, split inner ring, solid brass cage, Main dimensions: 55 x 120 x 49.2mm.
- Cage: MA, solid brass cage, outer ring guided
- Tolerance: PN, Normal (PN)
- Lubricant: Without, Bearing not greased.
3311-DA-MA replaces old part number 3311DA.MA.
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