(dimensions in mm)
Bearing Type - 25 deg contact angle
Bore Dia (d) - 170.0000
Outer Dia (D) - 260.0000
Width (B) - 42.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 194,200
Static Load Rating (Cor) - 284,000
Max Speed (Grease) (X1000 RPM) - 4
Max Speed (Oil) (X1000 RPM) - 6
Radius (min) (rs1) - 1.100
Material - 52100 Chrome steel (or equivalent)
25 degree contact angle, relieved outer ring
Also available with metal shields (ZZ) or rubber seals (2RS)
The desired preload must be specified.
Hot number:NTN 7310 B/DF NACHI 52311 IKO LB 101929 NSK NJ 409 INA NAO20X35X17 OKB 3182114UKH NTN 695ZZ ISO NU208 CX NUP3048 CX UCF318 FED 6208-RS FAG STO-35X RHP XW-11 NTN JPU60-330 GMN HYS61920CTAP4/ABEC7
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