FR22 V Groove Eccentric Guide Roller Bearing 9x22x37mm with Chrome Steel Construction for Precision Eccentric Adjustment
The FR22 V Groove Eccentric Guide Roller Bearing (9mm ID × 22mm OD × 37mm Width) is designed for precision guide scenarios requiring eccentric gap adjustment. Made of premium GCr15 bearing steel, it undergoes precision heat treatment and V-groove grinding, delivering excellent wear resistance and stable rolling performance. Its eccentric structure allows flexible adjustment of the fitting gap with V-shaped guide rails, ensuring precise positioning and smooth low-friction movement under load. It also supports customized eccentric adjustment ranges, dimensions, and groove profiles to match personalized equipment needs, making it ideal for guide mechanisms that require gap tuning.
Precision guide mechanisms of automated production lines, eccentric adjustment components of packaging machinery, positioning systems of printing equipment, guide rollers of textile machinery, precision automation equipment, small heavy-duty material conveying systems
FR22 V Groove Eccentric Guide Roller Bearing (interchangeable with bearings matching "FR22 + V-groove eccentric structure + 9x22x37mm size" specifications, including brand equivalents from SKF and INA for precision eccentric guide systems)
| Parameter Item | Details |
|---|---|
| Product Model | FR22 V Groove Eccentric Guide Roller Bearing |
| Type | Precision Eccentric V-Groove Track Roller Bearing |
| Bore D (mm) | 9 |
| OD D (mm) | 22 |
| Width B (mm) | 37 |
| Eccentric Adjustment Range (mm) | 0.1-0.5 |
| FR 22 EU AS | concentric | 22 | 6 | M 5 | 7.7 | 9.4 | 21.8 | 15 | 19.8 | 2 | 1.9 | 14 | 10 | 4.5 | 10 | 0 |
| FR 32 EU AS | concentric | 32 | 9 | M 6 | 11.8 | 12.6 | 28.1 | 20.2 | 25.6 | 2.5 | 2.5 | 20 | 17 | 6 | 15 | 1.5 |
| FR 40 EU AS | concentric | 40 | 11 | M 8 | 14.6 | 15.5 | 33.5 | 25 | 31 | 2.5 | 3 | 22 | 22 | 6.5 | 20 | 2 |
| FR 52 EU AS | concentric | 52 | 16 | M 10 | 19.1 | 19.8 | 43.2 | 32 | 40 | 3.2 | 3.8 | 28 | 27 | 8 | 24 | 2.5 |
| FR 62 EU AS | concentric | 62 | 19 | M 12 | 22.1 | 20.8 | 46 | 33.6 | 41.8 | 4.2 | 4 | 35 | 30 | 9 | 30 | 3 |
| FRR 22 EU AS | eccentric | 22 | 6 | M 5 | 7.7 | 9.4 | 21.8 | 15 | 19.8 | 2 | 1.9 | 14 | 10 | 4.5 | 10 | 0 |
| FRR 32 EU AS | eccentric | 32 | 9 | M 6 | 11.8 | 12.6 | 28.1 | 20.2 | 25.6 | 2.5 | 2.5 | 20 | 17 | 6 | 15 | 1.5 |
| FRR 40 EU AS | eccentric | 40 | 11 | M 8 | 14.6 | 15.5 | 33.5 | 25 | 31 | 2.5 | 3 | 22 | 22 | 6.5 | 20 | 2 |
| FRR 52 EU AS | eccentric | 52 | 16 | M 10 | 19.1 | 19.8 | 43.2 | 32 | 40 | 3.2 | 3.8 | 28 | 27 | 8 | 24 | 2.5 |
| FRR 62 EU AS | eccentric | 62 | 19 | M 12 | 22.1 | 20.8 | 46 | 33.6 | 41.8 | 4.2 | 4 | 35 | 30 | 9 | 30 | 3 |
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Q: What is the function of the eccentric structure in this bearing?
A: The eccentric structure allows flexible adjustment of the fitting gap between the bearing and the V-shaped guide rail, adapting to different assembly tolerances and ensuring stable positioning.
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Q: Which guide rail type is this FR22 V groove bearing compatible with?
A: It is specially designed for V-shaped guide rails; customized groove profiles can also be provided to match other rail types if needed.
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Q: Can the eccentric adjustment range of this bearing be customized?
A: Yes, the eccentric adjustment range, as well as dimensions like inner diameter/outer diameter, can be customized according to equipment requirements.
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