NJ421-M rarangi kotahi Porotakaro roera
NJ421-M rarangi kotahi Porotakaro roerataipitopitoWhakatakotoranga:
Rauemi: 52100 Chrome Steel
Hangahanga : Rarangi Kotahi
Cage : Kararehe parahi
Rauemi whare herehere: parahi
Tere Whakaiti: 3150 rpm
Taapiri: Tarapi Ahumahi, pouaka pouaka kotahi ranei
Taumaha: 17.70 kg
Matua Ahu:
Te diameter o te poka (d): 105 mm
Te diameter o waho ( D): 260 mm
Whānui (B): 60 mm
Te rahi o te Chamfer (r) min. : 4.0 mm
Te rahi o te Chamfer (r1) min. : 4.0 mm
Raceway diameter o roto mowhiti (F): 144.50 mm
Whakatauranga kawenga hihiko (Cr): 549.00 KN
Whakatauranga kawenga pateko (Cor): 531.00 KN
TE WHAKAMAHI
Diameter take pakihiwi (da) min. : 125.00 mm
Te teitei o te pokohiwi (da) te teitei. : 143.00 mm
Diamita o te pakihiwi whare (Da) te teitei. : 240.00 mm
Te iti o te pakihiwi (Db) min. : 162.00 mm
Ko te teitei o te radius recess (ra) teitei : 3.0 mm
