(dimensions in mm)
Bearing Type - straight bore, lube groove and holes
Bore Dia (d) - 170.0000
Outer Dia (D) - 310.0000
Width (B) - 86.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 1,170,000
Static Load Rating (Cor) - 1,750,000
Max Speed (Grease) (X1000 RPM) - 1
Max Speed (Oil) (X1000 RPM) - 2
Weight (g) - 31,290.00
Material - 52100 Chrome steel, or equivalent
Higher load capacity design, stamped steel cage, lube groove and holes.
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.27
Basic Radial Load Factor "Y1" = 2.5
Basic Radial Load Factor "Y2" = 3.7
Basic Radial Load Factor "Y0" = 2.5
Hot number:SNR 1312K+H312 FYH UKP 307+H 2307 OKB 40537/600 OKB 52232U KOYO 31322JR SKF 608 ZVL 33011A AST 6204 NTN 6315ZZ ISO BK7020 CX NJ3306 SKF NJ336ECM ISO NN4928 K SKF 99851 NOK IDI 71 55 12
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