Model: | 30000series |
---|---|
Brand: | skf |
Origin: | Made In Sweden |
Category: | Industrial Supplies / Machine Hardware / Other Machine Hardware |
Label: | bearings , skf bearings , nsk bearings |
Price: |
US $50
/ pc
|
Min. Order: | 10 pc |
Last Online:09 May, 2013 |
SKF taper roller bearings
Tapered roller bearings are produced by SKF in many designs and sizes to match their many uses. These can be grouped as follows:
1.single row tapered roller bearings
2.paired single row tapered roller bearings
3.double row tapered roller bearings
4.four-row tapered roller bearings
SKF tapered roller bearings have the logarithmic contact profile that provides optimum stress distribution over the roller/raceway contacts. The special design of the sliding surfaces of the guide flange and large roller ends considerably promote lubricant film formation in the roller end/flange contacts. The resulting benefits include increased operational reliability and reduced sensitivity to misalignment.
Tapered roller bearings, single row | ||||||||||
Product information | Tolerances , see also text | |||||||||
Recommended fits | ||||||||||
Shaft and housing tolerances | ||||||||||
Principal dimensions | Basic load ratings | Fatigue | Speed ratings | Mass | Designation | |||||
dynamic | static | load | Reference | Limiting | ||||||
limit | speed | speed | ||||||||
d | D | T | C | C0 | Pu | * = SKF Explorer bearing | ||||
mm | kN | kN | r/min | kg | - | |||||
14,989 | 34,988 | 10,998 | 13,4 | 13,2 | 1,29 | 16000 | 24000 | 0,051 | A 4059/A 4138 | |
15 | 42 | 14,25 | 22,4 | 20 | 2,08 | 13000 | 18000 | 0,095 | 30302 J2 | |
15,875 | 41,275 | 14,288 | 22 | 21,2 | 2,16 | 14000 | 20000 | 0,090 | 03062/03162/Q | |
15,875 | 42,862 | 14,288 | 17,6 | 17,6 | 1,83 | 12000 | 17000 | 0,10 | 11590/11520/Q | |
17 | 40 | 13,25 | 19 | 18,6 | 1,83 | 13000 | 18000 | 0,075 | 30203 J2 | |
17 | 47 | 15,25 | 28,1 | 25 | 2,75 | 12000 | 16000 | 0,13 | 30303 J2 | |
17 | 47 | 20,25 | 34,7 | 33,5 | 3,65 | 11000 | 16000 | 0,17 | 32303 J2/Q | |
17,462 | 39,878 | 13,843 | 21,2 | 20,8 | 2,12 | 13000 | 20000 | 0,081 | LM 11749/710/Q | |
17,462 | 39,878 | 13,843 | 21,2 | 20,8 | 2,12 | 13000 | 20000 | 0,081 | LM 11749/710/QVC027 | |
19,05 | 45,237 | 15,494 | 27,5 | 27,5 | 2,9 | 12000 | 18000 | 0,12 | LM 11949/910/Q | |
19,05 | 49,225 | 18,034 | 39,1 | 40 | 4,3 | 11000 | 17000 | 0,17 | 09067/09195/Q | |
19,05 | 49,225 | 19,845 | 39,1 | 40 | 4,3 | 11000 | 17000 | 0,18 | 09074/09195/QVQ494 | |
20 | 42 | 15 | 24,2 | 27 | 2,7 | 12000 | 16000 | 0,097 | 32004 X/Q | |
20 | 47 | 15,25 | 27,5 | 28 | 3 | 11000 | 15000 | 0,12 | 30204 J2/Q | |
20 | 52 | 16,25 | 34,1 | 32,5 | 3,6 | 11000 | 14000 | 0,17 | 30304 J2/Q | |
20 | 52 | 22,25 | 44 | 45,5 | 5 | 10000 | 14000 | 0,23 | 32304 J2/Q | |
21,43 | 45,237 | 15,494 | 27,5 | 31 | 3,2 | 11000 | 17000 | 0,12 | LM 12748/710 | |
21,43 | 50,005 | 17,526 | 36,9 | 38 | 4,15 | 11000 | 16000 | 0,17 | M 12649/610/Q | |
21,986 | 45,237 | 15,494 | 27,5 | 31 | 3,2 | 11000 | 17000 | 0,12 | LM 12749/710/Q | |
21,986 | 45,974 | 15,494 | 27,5 | 31 | 3,2 | 11000 | 17000 | 0,12 | LM 12749/711/Q | |
22 | 44 | 15 | 25,1 | 29 | 2,85 | 11000 | 15000 | 0,10 | 320/22 X | |
22,225 | 52,388 | 19,368 | 41,8 | 44 | 4,8 | 10000 | 15000 | 0,20 | 1380/1328/Q | |
25 | 47 | 15 | 27 | 32,5 | 3,25 | 11000 | 14000 | 0,11 | 32005 X/Q | |
25 | 52 | 16,25 | 30,8 | 33,5 | 3,45 | 10000 | 13000 | 0,15 | 30205 J2/Q | |
25 | 52 | 19,25 | 35,8 | 44 | 4,65 | 9500 | 13000 | 0,19 | 32205 BJ2/Q | |