1518 SR
產品名稱 : 1518 SR
產品型號 : 03
DIAMETER
INCH
(m/m)
TREADWIDTH
INCH
(m/m)
BEARING TYPE LOAD CAPACITY
LBS( kgs )
HUB LENHTH
(m/m)
BORE SIZE
(m/m)
WHEEL NUMBER
SR HR HSR SR HR

( 25 )
15/32
( 12 )
Plain 17.6 (8)   13 4.7   1012 SR  
11/4
( 32 )
17/32 
( 14 )
Plain 26.5 (12)   16 5   1414 SR  
11/2
( 38 )
23/32
( 18 )
Plain 44 ( 20 ) 55 ( 25 ) 20 6   1518 SR 1518 HR
2
( 50 )
13/16 
( 21 )
Plain 66 ( 30 ) 80 ( 36 ) 24 6.5 2020 HSR 2020 SR 2020 HR

( 50 )
15/16 
( 24 )
Plain 88 ( 40 ) 88 ( 40 ) 27 6.5 2024 HSR 2024 SR 2024 HR

( 50 )
11/8 
( 28 )
Plain 88 ( 40 ) 88 ( 40 ) 29 8.3 2028 HSR    
21/2
( 63 )
13/16 
( 20 )
Plain 66 ( 30 ) 80 ( 36 ) 24 6.5 2520 HSR 2520 SR 2520 HR
21/2
( 63 )

( 25 )
Plain 88 ( 40 ) 100 ( 45 ) 28.5 8 2525 HSR 2525 SR 2525 HR
21/2
( 63 )
11/8 
( 28 )
Plain 99 ( 45 ) 119 ( 54 ) 35 8 2528 HSR 2528 SR 2528 HR
3
( 75 )
13/16 
( 20 )
Plain 77 ( 35 ) 88 ( 40 ) 24 6.5 3020 HSR 3020 SR 3020 HR
3
( 75 )
1
  ( 25 )
Plain 110 ( 50 ) 121 ( 55 ) 28.5 8 3025 HSR 3025 SR 3025 HR
3
( 75 )
11/4
( 32 )
Plain or Roller 150 ( 68 ) 176 ( 80 ) 39 9.5 314 HSR 314 SR 314 HR
31/2
( 88 )
13/16
( 20 )
Plain 88 ( 40 ) 100 ( 45 ) 23 6.5 3520 HSR 3520 SR 3520 HR
31/2
( 88 )
11/4
( 32 )
Plain or Roller 154 ( 70 ) 176 ( 80 ) 39 9.5 3514 HSR 3514 SR 3514 HR
4
( 100 )
7/8
(22)
Plain 110 ( 50 ) 110 ( 50 ) 29 8 4022 HSR 4022 SR 4022 HR
4
( 100 )
11/8 
( 27 )
Plain 121 ( 55 ) 121 ( 55 ) 31 12.3 4027 HSR    
4
( 100 )
11/4
( 32 )
Plain or Roller 155 ( 70 ) 200 ( 90 ) 39 9.5 414 HSR 414 SR 414 HR
4
( 100 )
11/2 
( 38 )
Plain or Roller 225(102 ) 250 (113.5) 50 12.7 4038 HSR 4038 SR 4038 HR
4
( 100 )
2
( 50 )
Plain or Roller 300 (136 ) 330 (150) 55 19 4050 HSR 4050 SR 4050 HR
5
( 125 )
1
( 25 )
Plain 121 ( 55 ) 132 ( 60 ) 30 8 5025 HSR 5025 SR 5025 HR

( 125 )
11/4 
( 32 )
Plain or Roller 176 ( 80 ) 242 (110) 39 9.5 514 HSR 514 SR 5142 HR
5
( 125 )
11/2 
( 38 )
Plain or Roller 242 (110) 350 (160) 50 19 5038 HSR 5038 SR 5038 HR
5
( 125 )
2
( 50 )
Plain 350 (159) 400 (182) 55 19 5050 HSR 5050 SR 5050 HR
6
( 150 )
11/4  
( 32 )
Plain 132 (60) 143 ( 65 ) 30 8 6025 HSR 6025 SR 6025 HR
6
( 150 )
11/2
( 38 )
Plain or Roller 300 (136) 350(159) 50 19 6038 HSR 6038 SR 6038 HR
6
( 150 )
2
( 50 )
Plain or Roller 350 (159) 450(204) 55 19 6050 HSR 6050 SR 6050 HR
8
( 200 )

( 50 )
Plain or Roller 450 (204) 500(227) 55 19 8050 HSR 8050 SR 8050 HR