d - 20 mm
D - 52 mm
B1 - 30 mm
Angle (α) - 15 °
a - 24,6 mm
Weight - 0,312 Kg
Hot number:NTN 7308 B/DT NSK NUP 2220 E TIMKEN 9386H/9320 OKB NTN 6919NR ISO 7213 CDB NACHI 7310DB SKF C4909K30V AST RNA4828 ZEN S602-2Z SKF W 629-2Z IKO 81208 SKF 23240-2CS5/VT143 SKF PSM 141820 A51 NOK 4DG-115
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