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Drawn cup needle roller bearings have a deep drawn, thin-walled outer ring. Drawn cup needle roller bearings are typically used in applications where the housing bore cannot be used as a raceway for a needle roller and cage assembly, but where a very compact and economical bearing arrangement is required. These bearings are mounted with a tight interference fit in the housing. That enables a simple and economic design of the housing bore, as shoulders or snap rings are not required to locate the bearing axially.
Contact usThe drawn cup of hardened steel and the needle roller and cage assembly of these bearings form a non-separable unit.
Designation | Principal dimensions | Basic load ratings | Speed ratings | ||||
dynamic | static | Reference speed | Limiting speed | ||||
Fw(mm) | Ew(mm) | U(mm) | C(KN) | C0(KN) | (r/min) | (r/min) | |
BK 0306 TN | 3 | 6.5 | 6 | 1.23 | 0.88 | 24 000 | 26 000 |
HK 0306 TN | 3 | 6.5 | 6 | 1.23 | 0.88 | 24 000 | 26 000 |
BK 0408 | 4 | 8 | 8 | 1.76 | 1.37 | 22 000 | 26 000 |
HK 0408 | 4 | 8 | 8 | 1.76 | 1.37 | 22 000 | 26 000 |
BK 0509 | 5 | 9 | 9 | 2.38 | 2.08 | 22 000 | 24 000 |
HK 0509 | 5 | 9 | 9 | 2.38 | 2.08 | 22 000 | 24 000 |
BK 0609 | 6 | 10 | 9 | 2.81 | 2.7 | 20 000 | 22 000 |
HK 0606 | 6 | 10 | 6 | 1.72 | 1.29 | 20 000 | 22 000 |
HK 0608 | 6 | 10 | 8 | 2.01 | 1.73 | 20 000 | 22 000 |
HK 0609 | 6 | 10 | 9 | 2.81 | 2.7 | 20 000 | 22 000 |
BK 0709 | 7 | 11 | 9 | 3.03 | 3.05 | 20 000 | 22 000 |
HK 0709 | 7 | 11 | 9 | 3.03 | 3.05 | 20 000 | 22 000 |
BK 0808 | 8 | 12 | 8 | 2.7 | 2.75 | 19 000 | 22 000 |
BK 0810 | 8 | 12 | 10 | 3.69 | 4.05 | 19 000 | 22 000 |
HK 0808 | 8 | 12 | 8 | 2.7 | 2.75 | 19 000 | 22 000 |
HK 0810 | 8 | 12 | 10 | 3.69 | 4.05 | 19 000 | 22 000 |
HK 0810 RS | 8 | 12 | 10 | 2.7 | 2.75 | 13 000 | |
HK 0810.2RS | 8 | 12 | 10 | 2.33 | 2.04 | 13 000 | |
HK 0812 RS | 8 | 12 | 12 | 3.69 | 4.05 | 13 000 | |
HK 0812.2RS | 8 | 12 | 12 | 2.7 | 2.75 | 13 000 | |
BK 0910 | 9 | 13 | 10 | 4.13 | 4.8 | 18 000 | 20 000 |
BK 0912 | 9 | 13 | 12 | 5.12 | 6.4 | 18 000 | 20 000 |
HK 0908 | 9 | 13 | 8 | 3.52 | 3.9 | 18 000 | 20 000 |
HK 0910 | 9 | 13 | 10 | 4.13 | 4.8 | 18 000 | 20 000 |
HK 0912 | 9 | 13 | 12 | 5.12 | 6.4 | 18 000 | 20 000 |
BK 1010 | 10 | 14 | 10 | 4.29 | 5.3 | 18 000 | 20 000 |
BK 1012 | 10 | 14 | 12 | 5.39 | 6.95 | 18 000 | 20 000 |
BK 1012 RS | 10 | 14 | 12 | 4.29 | 5.3 | 12 000 | |
BK 1015 | 10 | 14 | 15 | 6.6 | 9 | 18 000 | 20 000 |
HK 1010 E | 10 | 14 | 10 | 4.57 | 5.7 | 18 000 | 20 000 |
HK 1012 | 10 | 14 | 12 | 5.39 | 6.95 | 18 000 | 20 000 |
HK 1012 RS | 10 | 14 | 12 | 4.29 | 5.3 | 12 000 | |
HK 1012.2RS | 10 | 14 | 12 | 3.19 | 3.55 | 12 000 | |
HK 1014.2RS | 10 | 14 | 14 | 4.29 | 5.3 | 12 000 | |
HK 1015 | 10 | 14 | 15 | 6.6 | 9 | 18 000 | 20 000 |
BK 1210 | 12 | 16 | 10 | 4.84 | 6.4 | 16 000 | 18 000 |
BK 1212 | 12 | 18 | 12 | 6.27 | 7.35 | 16 000 | 18 000 |
HK 1210 E | 12 | 16 | 10 | 5.01 | 6.8 | 16 000 | 18 000 |
HK 1212 | 12 | 18 | 12 | 6.27 | 7.35 | 16 000 | 18 000 |
HK 1214 RS | 12 | 18 | 14 | 6.27 | 7.35 | 10 000 | |
HK 1214.2RS | 12 | 16 | 14 | 4.84 | 6.4 | 10 000 | |
HK 1216.2RS | 12 | 18 | 16 | 6.27 | 7.35 | 10 000 | |
BK 1312 | 13 | 19 | 12 | 6.6 | 8 | 16 000 | 17 000 |
HK 1312 | 13 | 19 | 12 | 6.6 | 8 | 16 000 | 17 000 |
BK 1412 | 14 | 20 | 12 | 6.82 | 8.65 | 15 000 | 17 000 |
BK 1414 RS | 14 | 20 | 14 | 6.82 | 8.65 | 9 500 | |
HK 1412 | 14 | 20 | 12 | 6.82 | 8.65 | 15 000 | 17 000 |
HK 1414 RS | 14 | 20 | 14 | 6.82 | 8.65 | 9 500 | |
HK 1416.2RS | 14 | 20 | 16 | 6.82 | 8.65 | 9 500 | |
BK 1512 | 15 | 21 | 12 | 7.65 | 9.5 | 15 000 | 16 000 |
BK 1514 RS | 15 | 21 | 14 | 7.48 | 10 | 9 500 | |
BK 1516 | 15 | 21 | 16 | 10.1 | 14.6 | 15 000 | 16 000 |
HK 1512 | 15 | 21 | 12 | 7.65 | 9.5 | 15 000 | 16 000 |
HK 1514 RS | 15 | 21 | 14 | 7.48 | 10 | 9 500 | |
HK 1516 | 15 | 21 | 16 | 10.1 | 14.6 | 15 000 | 16 000 |
HK 1516.2RS | 15 | 21 | 16 | 7.48 | 10 | 9 500 | |
HK 1518 RS | 15 | 21 | 18 | 10.1 | 14.6 | 9 500 | |
HK 1520.2RS | 15 | 21 | 20 | 10.1 | 14.6 | 9 500 | |
HK 1522 | 15 | 21 | 22 | 13 | 20 | 15 000 | 16 000 |
BK 1612 | 16 | 22 | 12 | 7.37 | 9.8 | 14 000 | 16 000 |
BK 1614 RS | 16 | 22 | 14 | 7.37 | 9.8 | 9 000 | |
BK 1616 | 16 | 22 | 16 | 10.5 | 15.6 | 14 000 | 16 000 |
HK 1612 | 16 | 22 | 12 | 7.37 | 9.8 | 14 000 | 16 000 |
HK 1614 RS | 16 | 22 | 14 | 7.37 | 9.8 | 9 000 | |
HK 1616 | 16 | 22 | 16 | 10.5 | 15.6 | 14 000 | 16 000 |
HK 1616.2RS | 16 | 22 | 16 | 7.37 | 9.8 | 9 000 | |
HK 1620.2RS | 16 | 22 | 20 | 10.5 | 15.6 | 9 000 | |
HK 1622 | 16 | 22 | 22 | 12.8 | 19.6 | 14 000 | 16 000 |
HK 1712 | 17 | 23 | 12 | 7.65 | 10.6 | 14 000 | 15 000 |
BK 1816 | 18 | 24 | 16 | 11.2 | 17.6 | 13 000 | 15 000 |
HK 1812 | 18 | 24 | 12 | 7.92 | 11.2 | 13 000 | 15 000 |
HK 1814 RS | 18 | 24 | 14 | 7.92 | 11.2 | 8 500 | |
HK 1816 | 18 | 24 | 16 | 11.2 | 17.6 | 13 000 | 15 000 |
HK 1816.2RS | 18 | 24 | 16 | 7.92 | 11.2 | 8 500 | |
BK 2016 | 20 | 26 | 16 | 12.3 | 20.4 | 12 000 | 14 000 |
BK 2018 RS | 20 | 26 | 18 | 12.3 | 20.4 | 8 000 | |
BK 2020 | 20 | 26 | 20 | 15.1 | 26.5 | 12 000 | 14 000 |
HK 2010 | 20 | 26 | 10 | 6.16 | 8.5 | 12 000 | 14 000 |
HK 2012 | 20 | 26 | 12 | 8.42 | 12.5 | 12 000 | 14 000 |
HK 2016 | 20 | 26 | 16 | 12.3 | 20.4 | 12 000 | 14 000 |
HK 2016.2RS | 20 | 26 | 16 | 8.42 | 12.5 | 8 000 | |
HK 2018 RS | 20 | 26 | 18 | 12.3 | 20.4 | 8 000 | |
HK 2020 | 20 | 26 | 20 | 15.1 | 26.5 | 12 000 | 14 000 |
HK 2020.2RS | 20 | 26 | 20 | 12.3 | 20.4 | 8 000 | |
HK 2030 | 20 | 26 | 30 | 20.9 | 40.5 | 12 000 | 14 000 |
BK 2216 | 22 | 28 | 16 | 13 | 22.4 | 11 000 | 12 000 |
HK 2210 | 22 | 28 | 10 | 7.21 | 10.6 | 11 000 | 12 000 |
HK 2212 | 22 | 28 | 12 | 8.8 | 13.7 | 11 000 | 12 000 |
HK 2214 RS | 22 | 28 | 14 | 8.8 | 13.7 | 7 500 | |
HK 2216 | 22 | 28 | 16 | 13 | 22.4 | 11 000 | 12 000 |
HK 2216.2RS | 22 | 28 | 16 | 8.8 | 13.7 | 7 500 | |
HK 2218 RS | 22 | 28 | 18 | 13 | 22.4 | 7 500 | |
HK 2220 | 22 | 28 | 20 | 15.7 | 29 | 11 000 | 12 000 |
HK 2220.2RS | 22 | 28 | 20 | 13 | 22.4 | 7 500 | |
BK 2518 RS | 25 | 32 | 18 | 15.1 | 24 | 6 700 | |
BK 2520 | 25 | 32 | 20 | 19 | 32.5 | 9 500 | 11 000 |
BK 2526 | 25 | 32 | 26 | 24.2 | 45 | 9 500 | 11 000 |
BK 2538 | 25 | 32 | 38 | 33 | 65.5 | 9 500 | 11 000 |
HK 2512 | 25 | 32 | 12 | 10.5 | 15.3 | 9 500 | 11 000 |
HK 2516 | 25 | 32 | 16 | 15.1 | 24 | 9 500 | 11 000 |
HK 2516.2RS | 25 | 32 | 16 | 10.5 | 15.3 | 6 700 | |
HK 2518 RS | 25 | 32 | 18 | 15.1 | 24 | 6 700 | |
HK 2520 | 25 | 32 | 20 | 19 | 32.5 | 9 500 | 11 000 |
HK 2520.2RS | 25 | 32 | 20 | 15.1 | 24 | 6 700 | |
HK 2524.2RS | 25 | 32 | 24 | 19 | 32.5 | 6 700 | |
HK 2526 | 25 | 32 | 26 | 24.2 | 45 | 9 500 | 11 000 |
HK 2530.2RS | 25 | 32 | 30 | 24.2 | 45 | 6 700 | |
HK 2538 | 25 | 32 | 38 | 33 | 65.5 | 9 500 | 11 000 |
HK 2816 | 28 | 35 | 16 | 15.7 | 26.5 | 9 000 | 9 500 |
HK 2818 RS | 28 | 35 | 18 | 15.7 | 26.5 | 6 300 | |
HK 2820 | 28 | 35 | 20 | 20.1 | 36.5 | 9 000 | 9 500 |
HK 2820.2RS | 28 | 35 | 20 | 15.7 | 26.5 | 6 300 | |
BK 3012 | 30 | 37 | 12 | 11.7 | 18.3 | 8 000 | 9 000 |
BK 3016 | 30 | 37 | 16 | 16.5 | 29 | 8 000 | 9 000 |
BK 3020 | 30 | 37 | 20 | 20.9 | 40 | 8 000 | 9 000 |
BK 3026 | 30 | 37 | 26 | 27 | 54 | 8 000 | 9 000 |
BK 3038 | 30 | 37 | 38 | 35.8 | 80 | 8 000 | 9 000 |
HK 3012 | 30 | 37 | 12 | 11.7 | 18.3 | 8 000 | 9 000 |
HK 3016 | 30 | 37 | 16 | 16.5 | 29 | 8 000 | 9 000 |
HK 3016.2RS | 30 | 37 | 16 | 11.7 | 18.3 | 5 600 | |
HK 3018 RS | 30 | 37 | 18 | 16.5 | 29 | 5 600 | |
HK 3020 | 30 | 37 | 20 | 20.9 | 40 | 8 000 | 9 000 |
HK 3020.2RS | 30 | 37 | 20 | 16.5 | 29 | 5 600 | |
HK 3022 | 30 | 37 | 22 | 23.8 | 46.5 | 8 000 | 9 000 |
HK 3024.2RS | 30 | 37 | 24 | 20.9 | 40 | 5 600 | |
HK 3026 | 30 | 37 | 26 | 27 | 54 | 8 000 | 9 000 |
HK 3038 | 30 | 37 | 38 | 35.8 | 80 | 8 000 | 9 000 |
HK 3220 | 32 | 39 | 20 | 22 | 43 | 7 500 | 8 500 |
HK 3224 | 32 | 39 | 24 | 26.4 | 54 | 7 500 | 8 500 |
BK 3520 | 35 | 42 | 20 | 22.9 | 46.5 | 7 000 | 8 000 |
HK 3512 | 35 | 42 | 12 | 12.5 | 21.6 | 7 000 | 8 000 |
HK 3516 | 35 | 42 | 16 | 17.9 | 34 | 7 000 | 8 000 |
HK 3516.2RS | 35 | 42 | 16 | 12.5 | 21.6 | 5 000 | |
HK 3518 RS | 35 | 42 | 18 | 17.9 | 34 | 5 000 | |
HK 3520 | 35 | 42 | 20 | 22.9 | 46.5 | 7 000 | 8 000 |
HK 3520.2RS | 35 | 42 | 20 | 17.9 | 34 | 5 000 | |
BK 4020 | 40 | 47 | 20 | 24.2 | 53 | 6 300 | 7 000 |
HK 4012 | 40 | 47 | 12 | 13.4 | 24.5 | 6 300 | 7 000 |
HK 4016 | 40 | 47 | 16 | 19 | 39 | 6 300 | 7 000 |
HK 4016.2RS | 40 | 47 | 16 | 14.5 | 27.5 | 4 500 | |
HK 4018 RS | 40 | 47 | 18 | 19 | 39 | 4 500 | |
HK 4020 | 40 | 47 | 20 | 24.2 | 53 | 6 300 | 7 000 |
HK 4020.2RS | 40 | 47 | 20 | 19 | 39 | 4 500 | |
BK 4520 | 45 | 52 | 20 | 26 | 60 | 5 600 | 6 300 |
HK 4512 | 45 | 52 | 12 | 14.2 | 27.5 | 5 600 | 6 300 |
HK 4516 | 45 | 52 | 16 | 20.5 | 43 | 5 600 | 6 300 |
HK 4518 RS | 45 | 52 | 18 | 20.5 | 43 | 4 000 | |
HK 4520 | 45 | 52 | 20 | 26 | 60 | 5 600 | 6 300 |
HK 4520.2RS | 45 | 52 | 20 | 20.5 | 43 | 4 000 | |
HK 5020 | 50 | 58 | 20 | 29.2 | 63 | 5 000 | 5 600 |
HK 5022 RS | 50 | 58 | 22 | 29.2 | 63 | 3 600 | |
HK 5024.2RS | 50 | 58 | 24 | 29.2 | 63 | 3 600 | |
HK 5025 | 50 | 58 | 25 | 36.9 | 85 | 5 000 | 5 600 |
HK 5520 | 55 | 63 | 20 | 30.3 | 67 | 4 500 | 5 000 |
HK 5528 | 55 | 63 | 28 | 41.8 | 104 | 4 500 | 5 000 |
HK 6012 | 60 | 68 | 12 | 17.6 | 32 | 4 300 | 4 800 |
HK 6020 | 60 | 68 | 20 | 31.9 | 75 | 4 300 | 4 800 |
HK 6032 | 60 | 68 | 32 | 51.2 | 137 | 4 300 | 4 800 |