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Needle bearing > Drawn cup needle roller bearing > Stamped outer ring needle roller bearing with inner circle diameter of 4-55mm

Stamped outer ring needle roller bearing with inner circle diameter of 4-55mm

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Product drawing

1/1

drawing

1/1

Product parameters

External dimensions（mm)Basic Dynamic Load RatingExtreme loadLimiting Speeds(rpm)Bearing codeThere is an inner ringWeight without Inner Ring(g)
（refer to）
FWDC0-0.25C1,C2
（maximum）		(N)
Cr		{kgf}
Cr		(N)
Pmax		{kgf}
Pmax		greaseoilWith a holder
perforated type		With a holder
Sealed type type		Fully loaded needle rollers type
perforated type		Fully loaded needle rollers type
Sealed type type		Inner ringcodeExternal dimensions（mm)
d		External dimensions（mm
)B		Installation size
da
(minimum）		Installation size
γa
(maximum）		perforated typeSealed type type
22 28 20 2.2 21600 2200 20000 2040 2400 4000 - - F-2220 MF-2220 FIR-172220 17 20.5 19 0.3 30 33
25 32 16 2.5 20200 2060 16200 1650 2800 4500 - - F-2516 MF-2516 FIR-202516 20 16.5 22 0.3 31 35
25 32 20 2.5 25900 2640 22200 2260 2800 4500 - - F-2520 MF-2520 FIR-202520 20 20.5 22 0.3 40 43
25 32 26 2.5 34000 3450 31500 3200 2800 4500 - - F-2526 MF-2526 F1R-202526 20 26.5 22 0.3 52 55
28 35 16 2.5 21300 2170 17900 1820 2400 4000 - - F-2816 MF-2816 FIR-222816 22 16.5 24 0.3 35 40
28 35 20 2.5 27300 2780 24600 2510 2400 4000 - - F-2820 MF-2820 FIR-222820 22 20.5 24 0.3 44 48
28 35 26 2.5 35500 3650 34500 3550 2400 4000 - - F-2826 MF-2826 FIR-222826 22 26.5 24 0.3 57 62
30 37 16 2.5 22100 2250 18900 1930 2400 3800 - - F-3016 MF-3016 - - - - - 35 40
30 37 20 2.5 28400 2900 26200 2670 2400 3800 - - F-3020 MF-3020 F1R-253020 25 20.5 27 0.3 46 51
30 37 26 2.5 37000 3800 37000 3750 2400 3800 - - F-3026 MF-3026 FIR-253026 25 26.5 27 0.3 61 66

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