Fw - 45 mm
D - 52 mm
C - 20 mm
r5 min. - 1 mm
C2 - 17.3 mm
Weight - 0.079 Kg
Basic dynamic load rating (C) - 26.3 kN
Basic static load rating (C0) - 55.4 kN
(Grease) Lubrication Speed - 4600 r/min
(Oil) Lubrication Speed - 7000 r/min
- Model Number:BK4520
- Inner Diameter：45mm Outer Diameter：52mm Width：20mm
- Type：Needle Roller Bearings
- Update date：2026-01-01
- Application:survey accessories,extruder,agricultural testing and analysis equipment and related,stamping die and its equipment,Textile Accessories,Cylinder Micro,power tools,Animal Tracking,Power equipment,relay,sleep monitoring
- Similar models:NTN HK4520LL CRAFT HK4520 INA HK4520-2RS NTN HMK4520 NSK LM4520 Timken HK4520.2RS INA HK4520 NBS HK45202RS ZEN HK4520 IKO YT4520
- BEARING POWER International Trading Co.,Ltd. specialize in BK4520 products，there is large inventory of KOYO BK4520 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the BK4520 Which KOYO BK4520 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Hot number：CX 23036 KCW33 KOYO 239/750R SKF 6209-RS1 NTN 6805ZZ CX 7417 A-UX SNFA E 265 /S /S 7CE3 SNR EX315 NTN HK5024LLD ISB RE 24025 IKO RNA 4915UU INA SCE810PP SNR USFE205 FAF 320KDD FAF RCJT11/2 CONSOLIDATED ZARF-40100-L FAG 232/800-K-MB FBJ 30303D FAG 32018-X-XL-DF-A170-220 NACHI 6921N AST AST20 32IB32 IKO GTR 708945 AST GAC105S SKF NCF 2326 ECJB KOYO MHK11121 CX NJ3214 SIGMA RXLS 1.3/4 SKF HMV13E New Departure R-4 STEYR 6218 CONSOLIDATED NUKRE-80X
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