(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 85.0000
Outer Dia (D) - 210.0000
Width (B) - 52.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 357,000
Static Load Rating (Cor) - 384,000
Max Speed (Grease) (X1000 RPM) - 3
Max Speed (Oil) (X1000 RPM) - 3
Max. Shaft Shoulder Dia. Inner (Li) - 113.0
Min. Housing Shoulder Dia., Outer (Lo) - 177.0
Weight (g) - 9,910.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
This bearing is also available with the HJ end plate for the inner race.
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:KOYO 7218 C TIMKEN 74537/74850 OKB 4524905 KOYO 3NCHAR921C NSK 6922DDU AST AST50 84IB48 KOYO NAO40X55X34 NSK NCF2972V ISO NH415 NKE NJ206-E-MPA+HJ206-E INA GS81107 SKF 71820 ACD/HCP4 SKF 99465 SKF SSAFS 23034 KA x 5.15/16 SKF SSAFS 22530
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