d - 50 mm
D - 90 mm
B - 20 mm
a - 39 mm
D2 - 77,4 mm
D3 - 84,6 mm
Da max - 83 mm
Db max - 85,8 mm
d2 - 66,3 mm
da min - 57 mm
r1 min - 0,6 mm
ra max - 1 mm
ra1 max - 0,6 mm
rmin - 1,1 mm
α - 40 ° / Angle
m - 0,468 kg / Weight
Cr - 39000 N / Dynamic load rating (radial)
C0r - 28500 N / Static load rating (radial)
nG - 4300 1/min / Limiting speed
Cur - 1920 N / Fatigue limit load, radial / / / / / / /
Main dimensions to DIN 628-1, Angle α = 40°, lip seal on both side
Hot number:NACHI 54405 U TIMKEN 359-S/354A OKB 2630H ZEN 61921 NTN E-NU2334BG1 ISO 7204 ADT CX 7404 B-UO CX KK32x40x42 Timken LM501349/LM501310 NSK NNCF4988V Timken T95W KOYO UCF216-50E SKF H-2315x21/2 IKO HK-2016 NOK TC 30 50 11 NBR
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