(dimensions in mm)
Bearing Type - double row self-aligning
Bore Dia (d) - 80.0000
Outer Dia (D) - 140.0000
Width (B) - 33.0000
Radius (min) (rs) - 2.000
Dynamic Load Rating (Cr) - 49,000
Static Load Rating (Cor) - 19,900
Max Speed (Grease) (X1000 RPM) - 4,000
Max Speed (Oil) (X1000 RPM) - 5,000
Max. Shaft Shoulder Dia. Inner (Li) - 89.0
Min. Housing Shoulder Dia., Outer (Lo) - 131.0
Weight (g) - 1,970.00
Precision - A1
Standard Clearance - C0
Material - 52100 Chrome steel (or equivalent)
The maximum recommended angular misalignment is 4 degrees. When the bearing is misaligned, the applied dynamic radial load must be less than 10% of the dynamic capacity.
This bearing is also available with a tapered bore, add a suffix "K" after the four digit number.
Hot number:NSK NU 421 SKF 230/900CA/W33 TIMKEN 45287/45220 SKF 316967 Ruville 5259 NTN-SNR 6213NR ISO 6420 SKF 89314 TN KOYO EE420701/421417 KOYO KGA040 KOYO NA5922 ISC 61700(ET-1510) FAG LS-141/2-AC SKF SS6203-ZZ SKF MVR2-40
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