Page 111 - needle bearings

Drawn cup needle roller bearings
NTN

FW 15.875ʙ25.400mm

Boundary dimensions Basic load ratings Limiting speeds Bearing Mass Appropriate 1)
dynamic static dynamic static numbers inner ring
mm (!/25 . 4mm)
N kgf r/min kg
Fw D C grease oil
0
ʵ0.2 Cr Cor Cr Cor (approx.) (as a reference)
15.875(%/8) 20.638(!#/16) 22.225(&/8) 14 100 23 500 1 430 2 400 10 000 15 000 DCL1014 0.0160 MI-061016

22.225(&/8) 9.525(#/8) 5 700 7 650 585 780 9 500 14 000 DCL 116 0.0075 ʵ
22.225(&/8) 12.700(!/2) 8 150 12 000 830 1 230 9 500 14 000 DCL 118 0.0110 ʵ
17.462(!!/16)
22.225(&/8) 15.875(%/8) 10 400 16 400 1 060 1 680 9 500 14 000 DCL1110 0.0130 ʵ
22.225(&/8) 19.050(#/4) 12 600 21 100 1 290 2 150 9 500 14 000 DCL1112 0.0160 ʵ
25.400(1) 9.525(#/8) 6 450 6 950 660 705 8 500 13 000 DCL 126 0.0110 ʵ
25.400(1) 12.700(!/2) 9 800 11 900 1 000 1 210 8 500 13 000 DCL 128 0.0140 MI-081210
25.400(1) 15.875(%/8) 12 900 16 800 1 310 1 720 8 500 13 000 DCL1210 0.0170 MI-081210
19.050(#/4)
25.400(1) 19.050(#/4) 15 900 22 100 1 620 2 250 8 500 13 000 DCL1212 0.0210 MI-081212
25.400(1) 22.225(&/8) 19 000 27 700 1 930 2 830 8 500 13 000 DCL1214 0.0260 MI-081216
25.400(1) 25.400(1) 21 700 33 000 2 210 3 350 8 500 13 000 DCL1216 0.0300 MI-081216
26.988(1 !/16) 9.525(#/8) 6 950 7 800 710 795 8 000 12 000 DCL 136 0.0120 ʵ
26.988(1 !/16) 12.700(!/2) 10 600 13 400 1 080 1 370 8 000 12 000 DCL 138 0.0160 ʵ
26.988(1 !/16) 15.875(%/8) 13 900 19 000 1 410 1 930 8 000 12 000 DCL1310 0.0200 ʵ
20.638(!#/16) 26.988(1 !/16) 19.050(#/4) 17 100 24 900 1 750 2 540 8 000 12 000 DCL1312 0.0230 ʵ
26.988(1 !/16) 22.225(&/8) 20 400 31 500 2 080 3 200 8 000 12 000 DCL1314 0.0280 ʵ
26.988(1 !/16) 25.400(1) 23 400 37 000 2 380 3 800 8 000 12 000 DCL1316 0.0320 ʵ
26.988(1 !/16) 31.750(1 !/4) 29 000 49 000 2 960 5 000 8 000 12 000 DCL1320 0.0400 ʵ
28.575(1 !/8) 9.525(#/8) 7 150 8 300 730 845 7 500 11 000 DCL 146 0.0130 MI-101406
28.575(1 !/8) 12.700(!/2) 10 900 14 200 1 110 1 450 7 500 11 000 DCL 148 0.0170 MI-101408
22.225(&/8) 28.575(1 !/8) 19.050(#/4) 17 600 26 400 1 800 2 700 7 500 11 000 DCL1412 0.0250 MI-101412
28.575(1 !/8) 22.225(&/8) 21 000 33 000 2 140 3 400 7 500 11 000 DCL1414 0.0340 MI-101416
28.575(1 !/8) 25.400(1) 24 100 39 500 2 450 4 000 7 500 11 000 DCL1416 0.0340 MI-101416
30.162(1 #/16) 15.875(%/8) 14 600 21 300 1 490 2 170 6 500 10 000 DCL1510 0.0230 ʵ
23.812(!%/16)
30.162(1 #/16) 25.400(1) 24 700 41 500 2 520 4 250 6 500 10 000 DCL1516 0.0360 ʵ
31.750(1 !/4) 9.525(#/8) 7 550 9 250 770 940 6 500 9 500 DCL 166 0.0140 ʵ
31.750(1 !/4) 12.700(!/2) 11 500 15 800 1 170 1 610 6 500 9 500 DCL 168 0.0190 ʵ
25.400(1)
31.750(1 !/4) 19.050(#/4) 18 600 29 500 1 890 3 000 6 500 9 500 DCL1612 0.0310 MI-121612
31.750(1 !/4) 22.225(&/8) 22 100 37 000 2 260 3 750 6 500 9 500 DCL1614 0.0340 MI-121616

Note 1) Bearing with inner ring is represented by DCL-MI. (Refer to Inner Ring Dimension Table on page B-129.)
EX. DCL128 + MI-081210
Remarks: Manufacture of the closed end type bearings under this Table is also available.
B-49