Needle roller bearings are equipped with thin and long rollers, so the radial structure is compact. When the inner diameter and load capacity are the same as other types of bearings, the outer diameter is the smallest. It is especially suitable for supporting structures with restricted radial installation dimensions.The needle roller bearing is a bearing unit composed of a radial needle roller bearing and a thrust bearing component.
HF series | ||||||||||
Shaft Diameter (mm) | Clutch Designation | Mass Approx (g) | Borndary Dimensions (mm) | Torgue Ma (Nm) | Limiting Speed (rpm) | Suitable Drawn Cup Bearings | ||||
Plastic Springs | Steel Springs | Fw | D | C | Rotating Shaft Min-1 | Rotatng Outer Ring Min-1 | ||||
3 | HF0306KF | 0.9 | 3 | 6.5 | 6 | 0.2 | 36000 | 7000 | HK0306TN | |
4 | HF0406KF | -- | 1 | 4 | 8 | 6 | 0.34 | 34000 | 8000 | HK0408TN |
HF0406KFR | -- | 1 | 4 | 8 | 6 | 0.1 | 34000 | 8000 | HK0408TN | |
6 | HF0608KF | 2.8 | 6 | 10 | 8 | 1.5 | 20000 | 11000 | HK0608 | |
HF0612KF | HF0612 | 3 | 6 | 10 | 12 | 1.76 | 23000 | 13000 | HK0608 | |
HF0612KFR | HF0612R | 3 | 6 | 10 | 12 | 1.76 | 23000 | 13000 | HK0608 | |
HF061210 | 3.5 | 6 | 12 | 10 | 3 | 20000 | 13000 | HK061208 | ||
8 | HF0812KF | HF0812 | 3.5 | 8 | 12 | 12 | 3.15 | 17000 | 12000 | HK0808 |
HF0812KFR | HF0812R | 3.5 | 8 | 12 | 12 | 4 | 17000 | 12000 | HK0808 | |
-- | HF061210 | 3.2 | 8 | 12 | 10 | 3 | 16000 | 12000 | HK0808 | |
-- | HF081410 | 3.6 | 8 | 14 | 10 | 4.6 | 15000 | 11000 | HK081410 | |
-- | HF081610 | 4.1 | 8 | 16 | 10 | 5.5 | 15000 | 11000 | HK081610 | |
-- | HF081412 | 4 | 8 | 14 | 12 | 5 | 16000 | 12000 | HK081410 | |
10 | HF1012KF | HF1012 | 4 | 10 | 14 | 12 | 5.3 | 14000 | 11000 | HK1010 |
HF1012KFR | HF1012R | 4 | 10 | 14 | 12 | 1.5 | 14000 | 11000 | HK1010 | |
12 | -- | HF1216 | 11 | 12 | 18 | 16 | 12.2 | 11000 | 8000 | HK1212 |
14 | -- | HF1416 | 13 | 14 | 20 | 16 | 17.3 | 9500 | 8000 | HK1412 |
16 | -- | HF1616 | 14 | 16 | 22 | 16 | 20.5 | 8500 | 7500 | HK1612 |
18 | -- | HF1816 | 16 | 18 | 24 | 16 | 24.1 | 7500 | 7500 | HK1812 |
20 | -- | HF2016 | 17 | 20 | 26 | 16 | 28.5 | 7000 | 6500 | HK2010 |
25 | -- | HF2520 | 30 | 25 | 32 | 20 | 66 | 5500 | 5500 | HK2512 |
30 | -- | HF3020 | 36 | 30 | 37 | 20 | 90 | 4500 | 4500 | HK3012 |
35 | -- | HF3520 | 40 | 35 | 42 | 20 | 121 | 3900 | 3900 | HK3512 |
HFL series | |||||||||||
Shaft Diameter (mm) | Clutch Designation | Mass Approx (g) | Borndary Dimensions (mm) | Torgue Ma (Nm) | Limiting Speed (rpm) | Basic Load Ratings (KN) | |||||
Plastic Springs | Steel Springs | Fw | D | C | Rotating Shaft Min-1 | Rotatng Outer Ring Min-1 | C | Co | |||
3 | HFL0308 | -- | 3 | 3 | 3.6 | 8 | 1 | -- | -- | -- | -- |
4 | HFL0408 | -- | 3.5 | 4 | 8 | 8 | 1.5 | -- | -- | -- | -- |
6 | HFL0615KF | HFK0615 | 4 | 6 | 10 | 15 | 1.76 | 23000 | 13000 | -- | -- |
HFL0615KFR | HFL0615R | 4 | 6 | 10 | 15 | 0.5 | 23000 | 13000 | -- | -- | |
-- | HFL061012K | 5 | 6 | 10 | 12 | -- | 21000 | 12000 | -- | -- | |
8 | -- | HFL081212K | 6 | 8 | 12 | 12 | -- | 20000 | 12000 | -- | -- |
-- | HFL081412K | 7 | 8 | 14 | 12 | -- | 19000 | 12000 | -- | -- | |
HFL0822KF | HFL0822 | 7 | 8 | 12 | 22 | 3.15 | 17000 | 12000 | 4.05 | 4.15 | |
HFL0822KFR | HFL0822R | 7 | 8 | 12 | 22 | 1 | 17000 | 12000 | -- | -- | |
10 | HFL1022KF | HFL1022 | 8 | 10 | 14 | 22 | 5.3 | 14000 | 11000 | 4.3 | 4.65 |
HFL1022KFR | HFL1022R | 8 | 10 | 14 | 22 | 1.5 | 14000 | 11000 | -- | -- | |
12 | -- | HFL1226 | 18 | 12 | 18 | 26 | 12.2 | 11000 | 8000 | 6.3 | 6.5 |
14 | -- | HFL1426 | 20 | 14 | 20 | 26 | 17.3 | 9500 | 8000 | 7.1 | 7.7 |
16 | -- | HFL1626 | 22 | 16 | 22 | 26 | 20.5 | 8500 | 7500 | 7.7 | 9 |
18 | -- | HFL1826 | 25 | 18 | 24 | 26 | 24.1 | 7500 | 7500 | 8.3 | 10.3 |
20 | -- | HFL2026 | 27 | 20 | 26 | 26 | 28.5 | 7000 | 6500 | 8.9 | 11.5 |
25 | -- | HFL2530 | 44 | 25 | 32 | 30 | 66 | 5500 | 5500 | 10.9 | 14.1 |
30 | -- | HFL3030 | 51 | 30 | 37 | 30 | 90 | 4500 | 4500 | 12.6 | 17.6 |
35 | -- | HFL3530 | 58 | 35 | 42 | 30 | 121 | 3900 | 3900 | 13 | 19.3 |
FC series | RC series | ||||||||||
Model | Weight (kg) | Size ( mm ) | Model | Weight (kg) | Size ( mm ) | ||||||
Fw | D | C | Turning moment | Fw | D | C | Turning moment | ||||
FC4K | 1 | 4 | 8 | 6 | 0.34 | RC040708 | 3.5 | 6.35 | 11.112 | 12.7 | 1.9 |
FC6 | 3 | 6 | 10 | 12 | 1.76 | RC040708-FS | 3.5 | 6.35 | 11.112 | 12.7 | 1.9 |
FC6K | 3 | 6 | 10 | 12 | 1.76 | RC061008 | 4.7 | 9.525 | 15.875 | 12.7 | 4.83 |
FC8 | 4 | 8 | 14 | 12 | 5.3 | RC061008-FC | 4.7 | 9.525 | 15.875 | 12.7 | 4.83 |
FCL8K | 3.5 | 8 | 12 | 12 | 5 | RC081208 | 9.2 | 12.7 | 19.05 | 12.7 | 7.9 |
FC10 | 4.8 | 10 | 16 | 12 | 6 | RC081208-FS | 9.2 | 12.7 | 19.05 | 12.7 | 7.9 |
FCL10K | 4 | 10 | 14 | 12 | 5.3 | RC101410 | 14.5 | 15.875 | 22.225 | 15.88 | 15.4 |
FC12 | 11 | 12 | 18 | 16 | 12.2 | RC101410-FC | 14.5 | 15.875 | 22.225 | 15.88 | 15.4 |
FC14K | 13 | 14 | 20 | 16 | 17.3 | RC121610 | 17 | 19.05 | 25.4 | 15.88 | 20.9 |
FC16 | 14 | 16 | 22 | 16 | 20.5 | RC121610-FS | 17 | 19.05 | 25.4 | 15.88 | 20.9 |
FC20 | 17 | 20 | 26 | 16 | 28.5 | RC162110 | 16.2 | 25.4 | 33.338 | 15.88 | 45 |
FC25 | 30 | 25 | 32 | 20 | 66 | RC162110-FC | 16.2 | 25.4 | 33.338 | 15.88 | 45 |
FC30 | 36 | 30 | 37 | 20 | 90 | RCB061014 | 12 | 9.525 | 15.875 | 22.22 | 4.83 |
FC35 | 40 | 35 | 42 | 20 | 121 | RCB061014-FS | 12 | 9.525 | 15.875 | 22.22 | 4.83 |
FCB8 | 10 | 14 | 14 | 20 | 5 | RCB081214 | 16 | 12.7 | 19.05 | 22.22 | 7.9 |
FCB10 | 15 | 16 | 16 | 20 | 10 | RCB081214-FC | 16 | 12.7 | 19.05 | 22.22 | 7.9 |
FCB12 | 18 | 18 | 18 | 26 | 12.2 | RCB101416 | 21.3 | 15.875 | 22.225 | 25.4 | 15.4 |
FCB16 | 22 | 22 | 22 | 26 | 20.5 | RCB101416-FS | 21.3 | 15.875 | 22.225 | 25.4 | 15.4 |
FCB20 | 27 | 26 | 26 | 26 | 28.5 | RCB121616 | 26.5 | 19.05 | 25.4 | 25.4 | 20.9 |
FCB25 | 44 | 32 | 32 | 30 | 66 | RCB121616-FC | 26.5 | 19.05 | 25.4 | 25.4 | 20.9 |
FCB30 | 51 | 37 | 37 | 30 | 90 | RCB162117 | 44.8 | 25.4 | 33.338 | 26.99 | 45 |
FCB35 | 58 | 42 | 42 | 30 | 121 | RCB162117-FS | 44.8 | 25.4 | 33.338 | 26.99 | 45 |