Page 98 - needle bearings

Drawn cup needle roller bearings
NTN

Type HK, Type HKʝʝZWD
Type HMK
C C
Type BK Type BKʝʝZWD

ПD ПFW ПD ПFW

Type HK, Type HMK Type HKʝZWD
Opened End Type

FW 3ʙ10mm

Boundary dimensions Basic load ratings Limiting speeds Bearing numbers Mass Appropriate 1)
dynamic static dynamic static inner ring
mm N kgf r/min kg
Fw D C C1 grease oil open end closed end
0 max
-0.2 Cr Cor Cr Cor design design (approx.) (as a reference)
6.5 6 ʕ 925 565 94 58 33 000 50 000 HK0306T2 ʕ 0.0006 ʕ
3
6.5 6 0.8 925 565 94 58 33 000 50 000 ʕ BK0306T2 0.0007 ʕ
8 8 ʕ 1 770 1 270 180 129 30 000 45 000 HK0408T2 ʕ 0.0016 ʕ
4
8 8 1.6 1 770 1 270 180 129 30 000 45 000 ʕ BK0408T2 0.0018 ʕ
9 9 ʕ 2 640 2 190 269 224 27 000 40 000 HK0509T2 ʕ 0.0019 ʕ
5
9 9 1.6 2 640 2 190 269 224 27 000 40 000 ʕ BK0509T2 0.0021 ʕ
10 9 ʕ 2 660 2 280 272 233 25 000 37 000 HK0609T2 ʕ 0.0022 ʕ
6
10 9 1.6 2 660 2 280 272 233 25 000 37 000 ʕ BK0609T2 0.0024 ʕ
11 9 ʕ 3 400 3 250 345 330 23 000 34 000 HK0709 ʕ 0.0025 ʕ
7
11 9 1.6 3 400 3 250 345 330 23 000 34 000 ʕ BK0709 0.0027 ʕ
12 10 ʕ 3 850 3 950 395 400 20 000 30 000 HK0810C ʕ 0.0032 IR 5ʷ 8ʷ12
12 10 1.6 3 850 3 950 395 400 20 000 30 000 ʕ BK0810C 0.0034 IR 5ʷ 8ʷ12
8 15 10 ʕ 3 800 2 870 390 293 20 000 30 000 HMK0810 ʕ 0.0067 IR 5ʷ 8ʷ12
15 15 ʕ 6 600 5 800 675 590 20 000 30 000 HMK0815 ʕ 0.0100 IR 5ʷ 8ʷ16
15 20 ʕ 9 050 8 750 925 890 20 000 30 000 HMK0820T2 ʕ 0.0130 ʕ

13 10 ʕ 4 750 5 300 485 540 18 000 27 000 HK0910 ʕ 0.0035 IR 6ʷ 9ʷ12
13 10 1.6 4 750 5 300 485 540 18 000 27 000 ʕ BK0910 0.0039 IR 6ʷ 9ʷ12
13 12 ʕ 5 650 6 650 575 680 18 000 27 000 HK0912 ʕ 0.0042 IR 6ʷ 9ʷ12
9
13 12 1.6 5 650 6 650 575 680 18 000 27 000 ʕ BK0912 0.0045 IR 6ʷ 9ʷ12
16 12 ʕ 5 300 4 450 540 455 18 000 27 000 HMK0912 ʕ 0.0087 IR 6ʷ 9ʷ16
16 16 ʕ 7 400 6 850 755 700 18 000 27 000 HMK0916 ʕ 0.0120 ʕ

14 10 ʕ 4 500 5 100 460 520 16 000 24 000 HK1010 ʕ 0.0038 IR 7ʷ10ʷ10.5
14 10 1.6 4 500 5 100 460 520 16 000 24 000 ʕ BK1010 0.0042 IR 7ʷ10ʷ10.5
14 12 ʕ 5 900 7 250 605 735 16 000 24 000 HK1012 ʕ 0.0045 IR 7ʷ10ʷ16
14 12 1.6 5 900 7 250 605 735 16 000 24 000 ʕ BK1012 0.0050 IR 7ʷ10ʷ16
10
14 15 ʕ 7 100 9 150 725 935 16 000 24 000 HK1015 ʕ 0.0056 IR 7ʷ10ʷ16
14 15 1.6 7 100 9 150 725 935 16 000 24 000 ʕ BK1015 0.0062 IR 7ʷ10ʷ16
17 10 ʕ 4 250 3 450 435 350 16 000 24 000 HMK1010 ʕ 0.0079 IR 7ʷ10ʷ10.5
17 12 ʕ 5 600 4 850 570 495 16 000 24 000 HMK1012 ʕ 0.0094 IR 7ʷ10ʷ16
Note 1) Bearing with inner ring is represented by HK+IR. (Refer to "Inner Ring Dimensions Table" on page B-117.)
EX. HK1012 + IR7ʷ10ʷ16.5
B-36