d - 85 mm
D - 140 mm
T - 41 mm
d1 - - 112.93 mm
B - 41 mm
C - 32 mm
r1,2 - min. - 2.5 mm
r3,4 - min. - 2 mm
a - 32.436 mm
da - max. - 95 mm
db - min. - 95 mm
Da - min. - 122 mm
Da - max. - 130 mm
Db - min. - 135 mm
Ca - min. - 7 mm
Cb - min. - 9 mm
ra - max. - 2.5 mm
rb - max. - 2 mm
Basic dynamic load rating - C - 220 kN
Basic static load rating - C0 - 340 kN
Fatigue load limit - Pu - 38 kN
Reference speed - 3400 r/min
Limiting speed - 4500 r/min
Calculation factor - e - 0.4
Calculation factor - Y - 1.5
Calculation factor - Y0 - 0.8
Mass bearing - 2.434 kg
Hot number:NTN NK 68/25 ISB 23068 EKW33+AOH3068 MPZ 6310N NACHI 7200CDB CYSD 7909 JNS NAFW 506840 NTN NUP217E FAG HMV-100M FAG (Old No.) NAO-45x62x20 SKF 17806 SKF 35x62x8 CRW1 V SKF BEAS 020052-2RS SKF G 42x52x4 SNR 6317 NOK 1BG-115
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