(dimensions in mm)
Bearing Type - N
Bore Dia (d) - 80.0000
Outer Dia (D) - 170.0000
Width (B) - 39.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 253,000
Static Load Rating (Cor) - 277,000
Max Speed (Grease) (X1000 RPM) - 4
Max Speed (Oil) (X1000 RPM) - 4
Max. Shaft Shoulder Dia. Inner (Li) - 101.0
Min. Housing Shoulder Dia., Outer (Lo) - 151.0
Weight (g) - 4,380.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Suffix definitions are listed in the Nomenclature Technical document.
This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.
Hot number:SKF NA 4868 NTN AXK 6590 TIMKEN EE420701/421450 KOYO 6305R1SH29TCS35 SKF GEZM112ES-2LS INA EGB1215-E50 SNR ESFE207 FAG HS71920-C-T-P4S NTN N1952K NKE QJ317-N2-MPA RIV 5206 SKF RL-22 SKF 7012 ACD/P4A NOK SC 10 25 7 VMQ NOK IUH 115 95 12 耐熱
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