d - 40 mm
D - 68 mm
B - 15 mm
a - 20 mm
Da - 62 mm / Tolerance: H12
da - 46 mm / Tolerance: h12
r1 min - 1 mm
ra max - 1 mm
ra1 max - 0,3 mm
rmin - 1 mm
α - 25 ° / Angle
m - 0,188 kg / Weight
Cr - 19900 N / Dynamic load rating (radial)
C0r - 10600 N / Static load rating (radial)
nG Fett - 20000 1/min / Limiting speed for grease lubrication
nG Ol - 30000 1/min / Limiting speed for minimal quantity oil lubrication
Cur - 1100 N / Fatigue limit load, radial
Hot number:SNR 7309 B/DF TIMKEN 36686/36620-B ISB 16040 NSK 22328CKE4 NTN 7805CG/GNP42 NTN 4T-3780/3720 CX 51430 NKE 6220-2Z-NR KOYO NUP2218R SKF SYJ 60 KF+HS 2312 New Departure R-16 KOYO LM402949/10 SKF 4312 ATN9 SKF S7004 ACD/HCP4A SKF WS 89318
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