Drawn Cup Needle Roller Bearings (HK, BK, F FH)

Production Description:

Outer ring of the CYJ??needle rollers bearing with pressed outer ring is precisely stamped forming with thin steel plate, space of the structure is small, loading capacity is large. Therefore, they are used under the situation when the installed space is limited and the shell hole is not proper to be treated as the bearing race. Further axial orientation is not necessary after pressing into the bearing seat hole. ShaftDiameter Bearing Designation MassApprox Boundary Dimensions Basic Load Rating LimitingSpeed Current Oreginal Code Fw Ew Bc Cr Dynamic CorStatic Oil mm g mm N rpm 20 K20*26*16 K9249/20 17.5 20 26 16 18000 25000 1850019000 K20*26*17 39241/20 18.2 20 26 17 18700 25500 19000 K20*26*20 49243/20 22 20 26 20 20600 28500 18000 K20*28*20 19245/20 26.8 20 28 20 23400 28000 18000 K20*28*25 29245/20 36.2 20 28 25 30000 28500 18000 K20*30*30 39245/20 56 20 30 30 35000 41000 19000 21 K21*25*13 9 21 25 13 9600 14500 19000 K21*25*17 12 21 25 17 12800 21000 18000 22 K22*26*10 29241/22 7.1 22 26 10 8700 12900 18000 K22*26*13 39241/22 9.4 22 26 13 10000 15400 18000 K22*26*17 59241/22 12.1 22 26 17 13100 22100 18000 K22*27*13 29242/22 10.8 22 27 13 14000 23000 18000 K22*28*17 39243/22 19.7 22 28 17 19000 26500 19000 K22*28*23 59243/22 26 22 28 23 20000 27000 17000 K22*29*16 19244/22 22.2 22 29 16 19500 25000 17000 K22*30*15 TN 14.4 22 30 15 19600 22900 18900 K22*30*20 19245/22 28 22 30 20 21000 23500 16000 K22*32*24 43.4 22 32 24 33500 39500 15000 23 K23*35*16 TN 30 23 35 16 24000 23400 17000 24 K24*28*10 8.1 24 28 10 9400 14300 17000 K24*28*13 10.1 24 28 13 10500 17000 17000 K24*28*17 9243/24 13.2 24 28 17 14000 24500 16000 K24*29*13 13.5 24 29 13 13100 19100 16000 K24*30*17 21.5 24 30 17 19000 27000 16000 K24*30*31 39.1 24 30 31 27000 43000 16000 25 K25*29*10 29241/25 8.3 25 29 10 9700 14900 16000 K25*29*13 39241/25 10.4 25 29 13 10800 17900 16000 K25*29*17 59241/25 13.7 25 29 17 14500 25500 16000 K25*30*13 29242/25 12.9 25 30 13 14100 21300 16000 K25*30*20 59242/25 20.5 25 30 20 21100 28000 16000 K25*30*25 21 25 30 25 21700 40400 15000 K25*30*26 52.436 21.6 25 30 26 20100 26500 15000 K25*31*17 39243/25 21.8 25 31 17 19000 28000 16000 K25*31*21 39243/25 26.2 25 31 21 24100 37500 16000 K25*32*16 19244/25 24.5 25 32 16 20500 27500 15000 K25*33*20 19245/25 32 25 33 20 28000 37500 15000 K25*33*24 29245/25 38.7 25 33 24 33900 46500 15000 K25*34*18 32 25 34 18 48000 67000 15000 K25*35*30 39245/25 65.5 25 35 30 46500 61500 14000 ShaftDiameter Bearing Designation MassApprox Boundary Dimensions Basic Load Rating LimitingSpeed Current Oreginal Code Fw Ew Bc Cr Dynamic CorStatic Oil mm g mm N rpm 25 K25*30*36 ZW 27 25 30 36 21000 35000 14000 26 K26*30*10 9 26 30 10 9500 15500 16000 K26*30*13 11.4 26 30 13 11100 18700 16000 K26*30*17 15 26 30 17 14700 27000 16000 K26*31*13 9 26 31 13 12400 18400 15000 K26*30*22 12.3 26 30 22 15200 28000 16000 27 K27*32*17 , 29 27 32 27 16000 34000 17000 28 K28*32*16.5 16 28 32 16.5 15000 32400 14000 K28*32*17 9242/28 18.2 28 32 17 15000 32400 14000 K28*33*13 29241/28 15.2 28 33 13 14800 23600 14000 K28*33*17 49241/28 19.5 28 33 17 19100 33000 14000 K28*33*27 TN 79241/28 19 28 33 17 22800 40500 14000 K28*34*17 39242/28 24.2 28 34 17 21300 35000 14000 K28*35*16 19243/28 26 28 35 16 21000 29000 14000 K28*35*18 31 28 35 18 23500 33500 14000 K28*35*20 29243/28 35 28 35 20 24000 34000 14000 K28*35*27 47 28 35 27 34500 54500 14000 K28*36*16 40 28 36 16 34000 47000 11000 K28*40*18 50 28 40 18 33000 36500 12000 K28*40*25 71 28 40 25 45000 54500 12000 30 K30*34*13 14.6 30 34 13 11800 21200 13000 K30*35*13 29241/30 16.3 30 35 13 15100 25000 13000 K30*35*17 49241/30 21.3 30 35 17 19100 33500 13000 K30*35*27 19241/30 33.3 30 35 27 30000 58500 13000 K30*37*16 29244/30 26.4 30 37 16 22500 33000 13000 K30*38*25 43 30 38 25 16000 39000 13000 K30*40*18 49243/30 44 30 40 18 31500 39500 12000 K30*40*30 78 30 40 30 48500 68500 13000 K30*35*26 32 30 35 26 23500 43500 12000 32 K32*37*13 29241/32 18.3 32 37 13 15000 25000 12000 K32*37*17 49241/32 22.4 32 37 17 19400 35000 12000 K32*37*27 19241/32 36.7 32 37 27 29500 59500 12000 K32*37*28 TN 22.3 32 37 28 23100 43000 12000 K32*38*16 25 32 38 16 21000 34000 12000 K32*38*20 49242/32 31 32 38 20 26000 44500 12000 K32*38*26 TN 25.2 32 38 26 27000 46500 12000 K32*39*16 19243/32 36.7 32 39 16 23500 35000 12000 K32*39*18 37.2 32 39 18 26000 40500 12000 K32*40*20 19244/32 48 32 40 20 37000 40500 12000