Crankshaft Bearing - 099HL10199100 MAHLE - 015001276869, 02101539UC015001, 02101637EZ015001

Name: 099HL10199100 MAHLE, Crankshaft Bearing
Brand: MAHLE
SKU: 099HL10199100
Price: 261.10 CZK
Availability: OutOfStock

Car: DEUTZ

Crankshaft Bearing - 099HL10199100 MAHLE - 015001276869, 02101539UC015001, 02101637EZ015001

Weight :	0,12 kg
Quantity Unit:	Pair
Oversize [mm]:	1,0 mm
Surface:	Galvanically coated
For bearing clearance from [mm]:	0,052 mm
To bearing clearance [mm]:	0,115 mm
For housing diameter from [mm]:	74,5 mm
To housing diameter [mm]:	74,519 mm
Width from [mm]:	27,0 mm
For wall thickness from [mm]:	2,717 mm
To wall thickness [mm]:	2,730 mm
For shaft diameter from [mm]:	69,971 mm
To shaft diameter [mm]:	69,99 mm
Packaging length [cm]:	10,5 cm
Net Weight [g]:	124 g
Packaging height [cm]:	3,00 cm
Packaging width [cm]:	6,50 cm

Netto price ~~373,00 Kč~~ ~~(373,00 Kč without VAT 0%)~~

Your price -30% 261,10 Kč (261,10 Kč without VAT 0%)

	Warehouse:	0 pcs
	Supplier:	Check

EAN: 4009026555811

Unfortunately, there is no additional description available for this product.

Documents

546053932.PDF

Used in

DEUTZ-FAHR
- AGROLUX (2000/01 - X)
  - DEUTZ-FAHR AGROLUX 60
    44 kW / 60 HP 3064 ccm ? cylinders ? valves 2001/01 - 2006/12
    
    Required quantity : 4
  - DEUTZ-FAHR AGROLUX 70
    52 kW / 71 HP 4086 ccm ? cylinders ? valves 2001/01 - 2006/12
    
    Required quantity : 5
  - DEUTZ-FAHR AGROLUX 80
    58 kW / 79 HP 4086 ccm ? cylinders ? valves 2000/01 - 2008/12
    
    Required quantity : 5
- AGROPLUS (1996/01 - 2005/12)
  - DEUTZ-FAHR AGROPLUS 60 A
    44 kW / 60 HP 3064 ccm ? cylinders ? valves 1996/01 - 2004/12
    
    Required quantity : 4
  - DEUTZ-FAHR AGROPLUS 70 A
    51 kW / 69 HP 4086 ccm ? cylinders ? valves 1996/01 - 2004/12
    
    Required quantity : 5
  - DEUTZ-FAHR AGROPLUS 80 A
    56 kW / 77 HP 4086 ccm ? cylinders ? valves 2000/01 - 2004/12
    
    Required quantity : 5
- AGROPRIMA (1989/01 - 1995/12)
  - DEUTZ-FAHR AGROPRIMA DX 4.31
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1989/01 - 1995/12
    
    Required quantity : 5
  - DEUTZ-FAHR AGROPRIMA DX 4.31
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1989/01 - 1995/12
    
    Required quantity : 5
  - DEUTZ-FAHR AGROPRIMA DX 6.16
    81 kW / 110 HP 6128 ccm ? cylinders ? valves 1991/01 - 1995/12
    
    Required quantity : 7
- AGROSTAR (1990/01 - 1997/12)
  - DEUTZ-FAHR AGROSTAR DX 6.11
    74 kW / 100 HP 6128 ccm ? cylinders ? valves 1990/01 - 1993/12
    
    Required quantity : 7
  - DEUTZ-FAHR AGROSTAR DX 6.21
    74 kW / 100 HP 6128 ccm ? cylinders ? valves 1991/01 - 1993/12
    
    Required quantity : 7
  - DEUTZ-FAHR AGROSTAR DX 6.28
    85 kW / 115 HP 6128 ccm ? cylinders ? valves 1993/01 - 1995/12
    
    Required quantity : 7
- AGROXTRA (1991/01 - 1995/12)
  - DEUTZ-FAHR AGROXTRA DX 3.57
    44 kW / 60 HP 3064 ccm ? cylinders ? valves 1991/01 - 1995/12
    
    Required quantity : 4
  - DEUTZ-FAHR AGROXTRA DX 4.17
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1991/01 - 1995/12
    
    Required quantity : 5
  - DEUTZ-FAHR AGROXTRA DX 6.17
    82 kW / 112 HP 6128 ccm ? cylinders ? valves 1991/01 - 1995/12
    
    Required quantity : 7
- D05 (1965/01 - X)
  - DEUTZ-FAHR D05 D4005
    26 kW / 35 HP 2552 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D05 D4505
    29 kW / 39 HP 2552 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D05 D5005
    33 kW / 45 HP 3400 ccm ? cylinders ? valves
    
    Required quantity : 5
  - DEUTZ-FAHR D05 D5505
    38 kW / 52 HP 3400 ccm ? cylinders ? valves
    
    Required quantity : 5
  - DEUTZ-FAHR D05 D8005
    59 kW / 80 HP 5104 ccm ? cylinders ? valves
    
    Required quantity : 7
  - DEUTZ-FAHR D05 D8005A
    59 kW / 80 HP 5104 ccm ? cylinders ? valves
    
    Required quantity : 7
  - DEUTZ-FAHR D05 D9005
    62 kW / 84 HP 5104 ccm ? cylinders ? valves
    
    Required quantity : 7
  - DEUTZ-FAHR D05 D9005A
    62 kW / 84 HP 5104 ccm ? cylinders ? valves
    
    Required quantity : 7
- D06 (1968/01 - 1982/12)
  - DEUTZ-FAHR D06 D4006A, D4006PA
    29 kW / 40 HP 2827 ccm ? cylinders ? valves 1968/01 - 1982/12
    
    Required quantity : 4
  - DEUTZ-FAHR D06 D4006, D4006P
    26 kW / 35 HP 2827 ccm ? cylinders ? valves 1968/01 - 1982/12
    
    Required quantity : 4
  - DEUTZ-FAHR D06 D4506A, D4506SA
    29 kW / 40 HP 2827 ccm ? cylinders ? valves 1968/01 - 1982/12
    
    Required quantity : 4
  - DEUTZ-FAHR D06 D4506, D4506S
    29 kW / 40 HP 2827 ccm ? cylinders ? valves 1968/01 - 1982/12
    
    Required quantity : 4
  - DEUTZ-FAHR D06 D5006
    35 kW / 48 HP 2827 ccm ? cylinders ? valves 1968/01 - 1974/12
    
    Required quantity : 4
  - DEUTZ-FAHR D06 D5006A
    35 kW / 48 HP 2827 ccm ? cylinders ? valves 1968/01 - 1974/12
    
    Required quantity : 4
  - DEUTZ-FAHR D06 D5206
    38 kW / 51 HP 2827 ccm ? cylinders ? valves 1974/01 - 1981/12
    
    Required quantity : 4
  - DEUTZ-FAHR D06 D5206A
    38 kW / 51 HP 2827 ccm ? cylinders ? valves 1974/01 - 1981/12
    
    Required quantity : 4
- D07 (1980/01 - 1984/12)
  - DEUTZ-FAHR D07 D4007
    26 kW / 35 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D07 D4507
    29 kW / 40 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D07 D4507A
    29 kW / 40 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D07 D4807
    30 kW / 41 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D07 D4807A
    30 kW / 41 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D07 D5007
    29 kW / 40 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D07 D5207
    30 kW / 41 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D07 D5207A
    30 kW / 41 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D07 D6007
    42 kW / 57 HP 3064 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D07 D6007A
    42 kW / 57 HP 3064 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR D07 D7807
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1981/01 - 1984/12
    
    Required quantity : 5
  - DEUTZ-FAHR D07 D7807A
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1981/01 - 1984/12
    
    Required quantity : 5
- DX (1978/01 - 1995/12)
  - DEUTZ-FAHR DX 120
    82 kW / 112 HP 6128 ccm ? cylinders ? valves
    
    Required quantity : 7
  - DEUTZ-FAHR DX 3.10
    34 kW / 46 HP 2827 ccm ? cylinders ? valves 1984/01 - 1990/12
    
    Required quantity : 4
  - DEUTZ-FAHR DX 3.10
    34 kW / 46 HP 2827 ccm ? cylinders ? valves 1984/01 - 1990/12
    
    Required quantity : 4
  - DEUTZ-FAHR DX 3.30
    40 kW / 54 HP 2827 ccm ? cylinders ? valves 1978/01 - 1995/12
    
    Required quantity : 4
  - DEUTZ-FAHR DX 3.50
    44 kW / 60 HP 3064 ccm ? cylinders ? valves
    
    Required quantity : 4
  - DEUTZ-FAHR DX 3.75
    58 kW / 78 HP 4086 ccm ? cylinders ? valves 1993/01 - 1995/12
    
    Required quantity : 5
  - DEUTZ-FAHR DX 3.80
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1985/01 - 1990/12
    
    Required quantity : 5
  - DEUTZ-FAHR DX 3.90
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1985/01 - 1989/12
    
    Required quantity : 5
  - DEUTZ-FAHR DX 3.90
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1985/01 - 1989/12
    
    Required quantity : 5
  - DEUTZ-FAHR DX 4.30
    55 kW / 75 HP 4086 ccm ? cylinders ? valves
    
    Required quantity : 5
  - DEUTZ-FAHR DX 6.30
    85 kW / 116 HP 6128 ccm ? cylinders ? valves
    
    Required quantity : 7
  - DEUTZ-FAHR DX 80
    55 kW / 75 HP 4086 ccm ? cylinders ? valves
    
    Required quantity : 5
  - DEUTZ-FAHR DX 85
    59 kW / 80 HP 4712 ccm ? cylinders ? valves 1978/01 - 1982/12
    
    Required quantity : 6
  - DEUTZ-FAHR DX 85
    59 kW / 80 HP 4712 ccm ? cylinders ? valves 1978/01 - 1982/12
    
    Required quantity : 6
  - DEUTZ-FAHR DX 90
    59 kW / 80 HP 4712 ccm ? cylinders ? valves 1978/01 - 1982/12
    
    Required quantity : 6
  - DEUTZ-FAHR DX 90
    59 kW / 80 HP 4712 ccm ? cylinders ? valves 1978/01 - 1982/12
    
    Required quantity : 6
FENDT
- Farmer (1958/01 - X)
  - FENDT Farmer 200 S, 200 V
    26 kW / 35 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - FENDT Farmer 200 SA, 200 VA
    26 kW / 35 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - FENDT Farmer 201 S
    31 kW / 42 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - FENDT Farmer 201 SA
    31 kW / 42 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - FENDT Farmer 203 P, 203 V
    42 kW / 57 HP 3064 ccm ? cylinders ? valves 1974/01 - 1987/12
    
    Required quantity : 4
  - FENDT Farmer 203 PA, 203 VA
    42 kW / 57 HP 3064 ccm ? cylinders ? valves 1974/01 - 1987/12
    
    Required quantity : 4
  - FENDT Farmer 205 P
    53 kW / 72 HP 4086 ccm ? cylinders ? valves
    
    Required quantity : 5
  - FENDT Farmer 205 PA
    53 kW / 72 HP 4086 ccm ? cylinders ? valves
    
    Required quantity : 5
  - FENDT Farmer 240 S
    30 kW / 40 HP 2827 ccm ? cylinders ? valves 1987/01 - 1993/12
    
    Required quantity : 4
  - FENDT Farmer 250 S, 250 V
    37 kW / 50 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - FENDT Farmer 250 SA, 250 VA
    37 kW / 50 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - FENDT Farmer 260 P, 260 S, 260 V
    44 kW / 60 HP 3064 ccm ? cylinders ? valves 1987/01 - 1996/12
    
    Required quantity : 4
  - FENDT Farmer 260 PA, 260 SA, 260 VA
    44 kW / 60 HP 3064 ccm ? cylinders ? valves 1987/01 - 1996/12
    
    Required quantity : 4
  - FENDT Farmer 275 S, 275 V
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1988/01 - 1996/12
    
    Required quantity : 5
  - FENDT Farmer 275 SA, 275 VA
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1988/01 - 1996/12
    
    Required quantity : 5
  - FENDT Farmer 280 P
    59 kW / 80 HP 4086 ccm ? cylinders ? valves
    
    Required quantity : 5
  - FENDT Farmer 280 PA
    59 kW / 80 HP 4086 ccm ? cylinders ? valves
    
    Required quantity : 5
  - FENDT Farmer 280 S
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1996/01 - 2003/12
    
    Required quantity : 5
  - FENDT Farmer 2 D
    33 kW / 45 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
- GT (1957/01 - X)
  - FENDT GT 255 GT
    37 kW / 50 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - FENDT GT 345 GT
    33 kW / 45 HP 2827 ccm ? cylinders ? valves 1984/01 - 1996/12
    
    Required quantity : 4
  - FENDT GT 350 GT
    37 kW / 50 HP 2827 ccm ? cylinders ? valves
    
    Required quantity : 4
  - FENDT GT 360 GT
    44 kW / 60 HP 3064 ccm ? cylinders ? valves 1984/01 - 1996/12
    
    Required quantity : 4
  - FENDT GT 370 GT
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1998/01 - 2004/12
    
    Required quantity : 5
  - FENDT GT 370 GTA
    55 kW / 75 HP 4086 ccm ? cylinders ? valves 1998/01 - 2004/12
    
    Required quantity : 5
  - FENDT GT 380 GT
    55 kW / 75 HP 4086 ccm ? cylinders ? valves
    
    Required quantity : 5
  - FENDT GT 395 GTA
    85 kW / 115 HP 6128 ccm ? cylinders ? valves 1989/01 - 1998/12
    
    Required quantity : 7
IVECO
- MK (1983/01 - 1991/12)
  - IVECO MK 75-9 A
    64 kW / 87 HP 4086 ccm ? cylinders ? valves 1983/01 - 1989/05
    
    Engine Code : F 4L 913
    Required quantity : 5
  - IVECO MK 75-9 H
    64 kW / 87 HP 4086 ccm ? cylinders ? valves 1983/01 - 1985/08
    
    Required quantity : 5
  - IVECO MK 80-9 A
    64 kW / 87 HP 4086 ccm ? cylinders ? valves 1983/01 - 1986/02
    
    Required quantity : 5
  - IVECO MK 80-9 AH
    64 kW / 87 HP 4086 ccm ? cylinders ? valves 1983/01 - 1986/02
    
    Required quantity : 5
KRAMER
- 14-Serie (1970/01 - 1981/12)
  - KRAMER 14-Serie 414
    31 kW / 42 HP 2827 ccm ? cylinders ? valves 1970/01 - 1972/12
    
    Required quantity : 4
  - KRAMER 14-Serie 414
    31 kW / 42 HP 2827 ccm ? cylinders ? valves 1970/01 - 1972/12
    
    Required quantity : 4
  - KRAMER 14-Serie 514
    37 kW / 50 HP 2827 ccm ? cylinders ? valves 1970/01 - 1973/12
    
    Required quantity : 4
  - KRAMER 14-Serie 514
    37 kW / 50 HP 2827 ccm ? cylinders ? valves 1970/01 - 1973/12
    
    Required quantity : 4
- KL-Serie (1953/01 - 1970/12)
  - KRAMER KL-Serie KL 350
    31 kW / 42 HP 2552 ccm ? cylinders ? valves 1966/01 - 1968/12
    
    Required quantity : 4
  - KRAMER KL-Serie KL 350
    31 kW / 42 HP 2826 ccm ? cylinders ? valves 1966/01 - 1968/12
    
    Required quantity : 4
  - KRAMER KL-Serie KL 360
    31 kW / 42 HP 2826 ccm ? cylinders ? valves 1968/01 - 1970/12
    
    Required quantity : 4
  - KRAMER KL-Serie KL 360
    31 kW / 42 HP 2826 ccm ? cylinders ? valves 1968/01 - 1970/12
    
    Required quantity : 4
  - KRAMER KL-Serie KL 400
    28 kW / 38 HP 2552 ccm ? cylinders ? valves 1960/01 - 1967/12
    
    Engine Code : F 3L 812
    Required quantity : 4
  - KRAMER KL-Serie KL 450
    31 kW / 42 HP 2552 ccm ? cylinders ? valves 1967/01 - 1968/12
    
    Required quantity : 4
  - KRAMER KL-Serie KL 450
    23 kW / 31 HP 2826 ccm ? cylinders ? valves 1967/01 - 1970/12
    
    Required quantity : 4
  - KRAMER KL-Serie KL 550
    38 kW / 52 HP 3400 ccm ? cylinders ? valves 1962/01 - 1965/12
    
    Engine Code : F 4L 812
    Required quantity : 5
  - KRAMER KL-Serie KL 600
    32 kW / 44 HP 2552 ccm ? cylinders ? valves 1967/01 - 1970/12
    
    Required quantity : 4
  - KRAMER KL-Serie KL 600
    33 kW / 45 HP 3400 ccm ? cylinders ? valves 1967/01 - 1970/12
    
    Required quantity : 5
  - KRAMER KL-Serie KL 600
    32 kW / 44 HP 2552 ccm ? cylinders ? valves 1967/01 - 1970/12
    
    Required quantity : 4
  - KRAMER KL-Serie KL 600
    33 kW / 45 HP 3400 ccm ? cylinders ? valves 1967/01 - 1970/12
    
    Required quantity : 5
MAGIRUS-DEUTZ
- D-Series (1970/01 - 1987/12)
  - MAGIRUS-DEUTZ D-Series 80D6FK
    59 kW / 80 HP 4086 ccm ? cylinders ? valves 1971/01 - 1987/12
    
    Required quantity : 5
  - MAGIRUS-DEUTZ D-Series 80D6FL
    59 kW / 80 HP 4086 ccm ? cylinders ? valves 1971/01 - 1987/12
    
    Required quantity : 5
  - MAGIRUS-DEUTZ D-Series 80D6FS
    59 kW / 80 HP 4086 ccm ? cylinders ? valves 1971/01 - 1987/12
    
    Required quantity : 5
  - MAGIRUS-DEUTZ D-Series 80D7FK
    59 kW / 80 HP 4086 ccm ? cylinders ? valves 1971/01 - 1987/12
    
    Required quantity : 5
  - MAGIRUS-DEUTZ D-Series 80D7FL
    59 kW / 80 HP 4086 ccm ? cylinders ? valves 1971/01 - 1987/12
    
    Required quantity : 5
  - MAGIRUS-DEUTZ D-Series 80D7FS
    59 kW / 80 HP 4086 ccm ? cylinders ? valves 1971/01 - 1987/12
    
    Required quantity : 5
  - MAGIRUS-DEUTZ D-Series 80D8FK
    59 kW / 80 HP 4086 ccm ? cylinders ? valves 1971/01 - 1987/12
    
    Required quantity : 5
  - MAGIRUS-DEUTZ D-Series 80D8FL
    59 kW / 80 HP 4086 ccm ? cylinders ? valves 1971/01 - 1987/12
    
    Required quantity : 5
  - MAGIRUS-DEUTZ D-Series 80D8FS
    59 kW / 80 HP 4086 ccm ? cylinders ? valves 1971/01 - 1987/12
    
    Required quantity : 5

DEUTZ
- DEUTZ F 3L 812
  25 kW / 34 HP 2552 ccm 3 cylinders 6 valves Diesel
  
  Required quantity : 4
- DEUTZ F 3L 912
  24 kW / 33 HP 2827 ccm 3 cylinders 6 valves Diesel
  
  Required quantity : 4
- DEUTZ F 3L 912 D
  24 kW / 33 HP 2826 ccm 3 cylinders 6 valves Diesel
  
  Required quantity : 4
- DEUTZ F 3L 912 W
  25 kW / 34 HP 2826 ccm 3 cylinders 6 valves Diesel
  
  Required quantity : 4
- DEUTZ F 3L 913
  25 kW / 34 HP 3064 ccm 3 cylinders 6 valves Diesel
  
  Required quantity : 4
- DEUTZ F 4L 812
  33 kW / 45 HP 3402 ccm 4 cylinders 8 valves Diesel
  
  Required quantity : 5
- DEUTZ F 4L 912 D
  38 kW / 52 HP 3770 ccm 4 cylinders 8 valves Diesel
  
  Required quantity : 5
- DEUTZ F 4L 912 W
  38 kW / 52 HP 3770 ccm 4 cylinders 8 valves Diesel
  
  Required quantity : 5
- DEUTZ F 4L 913
  34 kW / 46 HP 4086 ccm 4 cylinders 8 valves Diesel
  
  Required quantity : 5
- DEUTZ F 5L 912
  40 kW / 54 HP 4712 ccm 5 cylinders 10 valves Diesel
  
  Required quantity : 6
- DEUTZ F 5L 912 D
  58 kW / 79 HP 4712 ccm 5 cylinders 10 valves Diesel
  
  Required quantity : 6
- DEUTZ F 5L 914
  75 kW / 102 HP 5393 ccm 5 cylinders 10 valves Diesel
  
  Required quantity : 6
- DEUTZ F 6 L 812
  59 kW / 80 HP 5104 ccm 6 cylinders 12 valves Diesel
  
  Required quantity : 7
- DEUTZ F 6L 912 D
  42 kW / 57 HP 5655 ccm 6 cylinders 12 valves Diesel
  
  Required quantity : 7
- DEUTZ F 6L 912 W
  57 kW / 78 HP 5655 ccm 6 cylinders 12 valves Diesel
  
  Required quantity : 7
- DEUTZ F 6L 913
  51 kW / 69 HP 6128 ccm 6 cylinders 12 valves Diesel
  
  Required quantity : 7
IVECO
- IVECO F4L 913
  64 kW / 87 HP 4086 ccm 4 cylinders 8 valves Diesel
  
  Required quantity : 5
KHD
- KHD F 6 L 812
  55 kW / 75 HP 5104 ccm 6 cylinders 12 valves Diesel
  
  Required quantity : 7
- KHD F 6 L 812 D
  74 kW / 100 HP 5100 ccm 6 cylinders 12 valves Diesel
  
  Required quantity : 7

Sign in

Crankshaft Bearing - 099HL10199100 MAHLE - 015001276869, 02101539UC015001, 02101637EZ015001

Documents

Categories

Used in

Reference Numbers