ZKLN2557-2RS-XL Axial angular contact ball bearings for machines tools
Price:
1-100
MOQ:
1
Delivery Time:
7-35 days
Brand:
MONTON
Product Description
| d | 25 mm | Tolerance: 0/-0,005 |
| D | 57 mm | Tolerance: 0/-0,010 |
| B | 28 mm | Tolerance: 0/-0,25 |
| 60 ° | Contact angle | |
| Da max | 48 mm | |
| d1 | 40,5 mm | |
| da min | 32 mm | |
| r1 min | 0,6 mm | |
| rmin | 0,3 mm |
| m | 0,34 kg | ≈ Mass |
| Ca | 30500 N | Basic dynamic load rating, axial |
| C0a | 55000 N | Basic static load rating, axial |
| Cua | 3350 N | Fatigue limit load, axial |
| nG Fett | 5700 1/min | Limiting speed for grease lubrication |
| nϑ | 2600 1/min | Thermally safe operating speed |
| MRL | 0,4 Nm | Bearing frictional torque |
| caL | 750 N/µm | Axial rigidity |
| ckL | 200 Nm/mrad | Tilting rigidity |
| Mm | 0,486 kg * cm^2 | Mass moment of inertia for rotating inner ring |
| 2 µm | Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. |
|
| ZM25 | Recommended INA precision locknuts with radial clamping The recommended INA precision locknuts are not included in the scope of delivery and must be ordered separately. |
|
| AM25 | Recommended INA precision locknuts with axial clamping The recommended INA precision locknuts are not included in the scope of delivery and must be ordered separately. |
|
| MA | 25 Nm | Tightening torque Only valid in conjunction with INA precision locknuts. Observe the guidelines on locating/locating bearing arrangements. |
| 9123 N | Requisite locknut force, axial The requisite axial locknut force must be observed when using other locknuts. |
ZKLN2557-2RS Rubber Sealed Double Row Axial Angular Contact Ball Bearing
Axial angular contact ball bearings are available as single, double or triple row ready-to-fit units. They are self-retaining and comprise thick-walled, geometrically stable outer rings, ball and cage assemblies and one-piece or two-piece inner rings. In several series, the outer ring has through holes for simple flange mounting to the adjacent construction.
The bearing rings are matched to each other such that a defined preload is achieved when the rings are clamped in place using a precision locknut.
The bearing rings are matched to each other such that a defined preload is achieved when the rings are clamped in place using a precision locknut.
| Model | d(mm) | D(mm) | B(mm) |
| ZKLN0624-2RS | 6 | 24 | 15 |
| ZKLN0832-2RS | 8 | 32 | 20 |
| ZKLN1034-2RS | 10 | 34 | 20 |
| ZKLN1242-2RS | 12 | 42 | 25 |
| ZKLN1545-2RS | 15 | 45 | 25 |
| ZKLN1747-2RS | 17 | 47 | 25 |
| ZKLN2052-2RS | 20 | 52 | 28 |
| ZKLN2557-2RS | 25 | 57 | 28 |
| ZKLN3062-2RS | 30 | 62 | 28 |
| ZKLN3072-2RS | 30 | 72 | 38 |
| ZKLN3572-2RS | 35 | 72 | 34 |
| ZKLN4075-2RS | 40 | 75 | 34 |
| ZKLN4090-2RS | 40 | 90 | 46 |
| ZKLN5090-2RS | 50 | 90 | 34 |
| ZKLN50110-2RS | 50 | 110 | 54 |
| ZKLN0624-2RS-PE | 6 | 24 | 15 |
| ZKLN1034-2RS-PE | 10 | 34 | 20 |
| ZKLN1242-2RS-PE | 12 | 42 | 25 |
| ZKLN1545-2RS-PE | 15 | 45 | 25 |
| ZKLN1747-2RS-PE | 17 | 47 | 25 |
| ZKLN2052-2RS-PE | 20 | 52 | 28 |
| ZKLN2557-2RS-PE | 25 | 57 | 28 |
| ZKLN3062-2RS-PE | 30 | 62 | 28 |
| ZKLN3572-2RS-PE | 35 | 72 | 34 |
| ZKLN5090-2RS-PE | 50 | 90 | 34 |
| ZKLN0619-2Z | 6 | 19 | 12 |
| ZKLN0624-2Z | 6 | 24 | 15 |
| ZKLN0832-2Z | 8 | 32 | 20 |
| ZKLN1034-2Z | 10 | 34 | 20 |
| ZKLN1242-2Z | 12 | 42 | 25 |
| ZKLN1545-2Z | 15 | 45 | 25 |
| ZKLN1747-2Z | 17 | 47 | 25 |
| ZKLN2052-2Z | 20 | 52 | 28 |
| ZKLN2557-2Z | 25 | 57 | 28 |
| ZKLN3062-2Z | 30 | 62 | 28 |
| ZKLN3072-2Z | 30 | 72 | 38 |
| ZKLN3572-2Z | 35 | 72 | 34 |
| ZKLN4075-2Z | 40 | 75 | 34 |
| ZKLN4090-2Z | 40 | 90 | 46 |
| ZKLN5090-2Z | 50 | 90 | 34 |
| ZKLN50110-2Z | 50 | 110 | 54 |
| ZKLN60110-2Z | 60 | 110 | 45 |
| ZKLN70120-2Z | 70 | 120 | 45 |
| ZKLN80130-2Z | 80 | 130 | 45 |
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Company
LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
Location
No.119 JianShe Road,luoyang,Henan,China 471039
Contact Person
Dave Lee