NSK 7217BDB,ANGULAR CONTACT BALL BEARINGS 7217BDB

NSK 7217BDB,ANGULAR CONTACT BALL BEARINGS 7217BDB Dimensions

Type SINGLE MATCHED MOUNTINGS
items 7217BDB
brand NSK
Belong ANGULAR CONTACT BALL BEARINGS
Boundary Dimensions#d 85 mm
Boundary Dimensions#D 150 mm
Boundary Dimensions#B 28 mm
Boundary Dimensions#r min. 2 mm
Boundary Dimensions#r1 min. 1 mm
Basic Load Ratings(Single) Cr 9 500 kgf
Basic Load Ratings(Single) Cor 8 250 kgf
Factor f0
Limiting Speeds Grease 3 400 mim-1
Limiting Speeds Oil 4 800 mim-1
Eff.Load Centers a 63.3 mm
Abutment and Fillet Dimensions da min. 95 mm
Abutment and Fillet Dimensions Da max. 140 mm
Abutment and Fillet Dimensions ra max. 2 mm
Mass approx. kg
Bearing Numbers Single 7217 B
Bearing Numbers Duplex DB 7217 BDB
Bearing Numbers Duplex DF 7217 BDF
Bearing Numbers Duplex DT 7217 BDT
Basic Load Ratings(Matched) Cr 162 000 kgf
Basic Load Ratings(Matched) Cor 15 400 kgf
Limiting Speeds(Matched) Grease 16 500 mim-1
Limiting Speeds(Matched) Oil 2 800 mim-1
Load Centers Spacings a0 DB 3 800 mm
Load Centers Spacings a0 DF 126.6 mm
Abutment and Fillet Dimensions db min. 70.6 mm
Abutment and Fillet Dimensions Db max. 91 mm
Abutment and Fillet Dimensions rb max. 144 mm