(dimensions in mm)
Bearing Type - Open
Bore Dia (d) - 80.0000
Outer Dia (D) - 170.0000
Width (B) - 29.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 123,000
Static Load Rating (Cor) - 86,700
Max Speed (Grease) (X1000 RPM) - 4
Max Speed (Oil) (X1000 RPM) - 5
Max. Shaft Shoulder Dia. Inner (Li) - 104.5
Min. Housing Shoulder Dia., Outer (Lo) - 159.0
Ball Qty - 8
Ball Dia (Dw) - 28.5750
Weight (g) - 3,670.00
Precision - A1
Standard Clearance - C0
Material - 52100 Chrome steel (or equivalent)
ABEC Grades 1, 3, 5, 7, and 9 are available.
Hot number:NTN 3221 NTN GE 90 ES NTN NUP 221 OKB 9210 Fersa 389AS/382 INA GE 440 DW INA HK2010 NTN HUB208-3 CX QJ215 SKF SAKAC5M INA KD-50ARO INA W-3/8 SKF 470711 SKF FSAF 22520 T SKF KMD 18
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