d - 105 mm
D - 145 mm
E - 135 mm
B - 40 mm
C - 40 mm
r min. - 1,1 mm
Weight - 2 Kg
Basic dynamic load rating (C) - 161 kN
Basic static load rating (C0) - 315 kN
(Grease) Lubrication Speed - 6 000 r/min
(Oil) Lubrication Speed - 7 200 r/min
- Model Number: NN4921MBKR
- Inner Diameter：105mm Outer Diameter：135mm Width：40mm
- Type：Cylindrical Roller Bearings
- Update date：2023-09-29
- Application:Medium and large motor,Pneumatic Control Elements,Special Equipment,plastic molding,instrumentation instrument,Individual Wire,Cylinder Standard,granulator,pump accessories,Doppler,plastic molding
- Similar models:NSK NNU4921 CX NN4921 CX NNU4921KV ISO NNU4921V CX NNU4921 NTN NN4921C1NAP4 ISO NN4921K NTN NNU4921C1NAP4 ISO NNU4921KV CX NN4921K
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Hot number：CX 20316 C Timken 312DTVL728 SKF 61972 MA SKF 6204 N AST AST50 09IB12 ISB GX 100 S NTN K61X66X20 CX M249736/10 NTN WB-11ZZ INA 30022RS IKO BA65ZOH McGill MCF-19S SKF (Old No.) RBNA303718-RS CONSOLIDATED 6222-ZNR CONSOLIDATED 7288BMG FBJ 29418M NTN 5S-7011UCG/GNP42 CX 617/6 ZZ CX 618/4 ZZ AST 71956C NACHI 7315CDF INA GE75-KRR-B NBS K 56x61x20 SKF S71918 CE/P4A IKO TA 2030 Z CX TUW1 14 Timken X32934M/Y32934M FAG 98206 STEYR NUP205 Torrington IR-212620
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