(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 45.0000
Outer Dia (D) - 85.0000
Width (B) - 23.0000
Radius (min) (rs) - 1.100
Dynamic Load Rating (Cr) - 73,900
Static Load Rating (Cor) - 81,600
Max Speed (Grease) (X1000 RPM) - 8
Max Speed (Oil) (X1000 RPM) - 9
Max. Shaft Shoulder Dia. Inner (Li) - 54.5
Min. Housing Shoulder Dia., Outer (Lo) - 76.5
Weight (g) - 600.00
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:OKB 346220 ISB 32020X/DF KOYO 3NC628HT4 GF FAG 578973 NTN-SNR 6315 ISO 7019 A KOYO NAO25X42X32 SIGMA NJ 2317 KOYO SE 629 ZZSTMSA7 FAF 6009 FAG HMV-19M SKF 18x28x7 HMS5 RG MRC 7234-D SKF K 15x21x15 BARDEN NN3018ASK.M.SP
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