d - 17 mm
D - 30 mm
B - 7 mm
C - 7 mm
r min. - 0.3 mm
da min. - 19 mm
Da max. - 28 mm
ra max. - 0.3 mm
Weight - 0.018 Kg
Basic dynamic load rating (C) - 4,6 kN
Basic static load rating (C0) - 2,55 kN
(Grease) Lubrication Speed - 24000 r/min
(Oil) Lubrication Speed - 29000 r/min
- Model Number:6903
- Inner Diameter：17mm Outer Diameter：30mm Width：7mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-18
- Application:Cylinder Type,Microwave Equipment,Vacuum generator,switch,medical equipment,Automation,rubber products machinery and equipment,hydraulic actuator,Workpiece,fabric products,hydraulic connector
- Similar models:NACHI 6903N NSK 6903L11DDU NTN 6903LLB KBC 6903DD ZEN P6903-GB NACHI 6903-2NSE KOYO 6903-2RD NTN 6903 NSK 6903VV CYSD 6903-2RZ
- BEARING POWER International Trading Co.,Ltd. specialize in 6903 products，there is large inventory of NACHI 6903 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6903 Which NACHI 6903 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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Model No. Inner Diameter Outer Diameter Width Brand Type 09067/09196 19.05 49,225 21,209 FBJ Tapered Roller Bearings 1216 K+H216 70 140 26 ISB Self-Aligning Ball Bearings 231/750 EKW33+AOH31/750 710 1220 365 ISB Spherical Roller Bearings 62202-2RS C3 15 35 14 PFI Deep Groove Ball Bearings 7004 ACE/HCP4A 20 42 12 SKF Angular Contact Ball Bearings 7013HVDUJ74 65 100 36 SNR Angular Contact Ball Bearings 81108 40,000 60,000 13,000 NTN Thrust Ball Bearings AST11 9550 95 100 AST Plain Bearings EGF25215-E40-B 25 28 21,5 INA Plain Bearings HK3012 30 37 12 INA Needle Roller Bearings NJ2324EM 120 260 86 NSK Cylindrical Roller Bearings NU2304 ET 20 52 21 NSK Cylindrical Roller Bearings NU321-E-M6 105 225 49 NKE Cylindrical Roller Bearings PCM 10010560 E 100 105 60 SKF Plain Bearings UKT324+H2324 110 NACHI Bearing Units UST207+WB 35 SNR Bearing Units D-222-56 110 200 3.5000 Rollway CYLINDRICAL ROLLER BEARINGS ML213 65 120 23 Rollway CYLINDRICAL ROLLER BEARINGS 2217 85 150 36 SKF SELF SS6302-ZZ 15 42 13 CONSOLIDATED DEEP GROOVE BALL BEARINGS
Hot number：SKF 32052 X AST AST650 759580 CRAFT 6218-2RS NTN 6906LLH NSK 7309 B SKF 7407 BCBM AST AST50 34IB48 NSK FJTT-1214 CX K32x36x15 ISO NJ1010 RHP XLT2 NH 224PP SKF (Old No.) BDAB634211 CONSOLIDATED SNZ-228..23228 CONSOLIDATED KB-90XPO FAG 23084-B-K-MB+H3084X CX 24068 K30 CW33 SKF 319428DA-2LS SKF FYRP 2-18 SKF FYT 50 TF/VA201 FBJ K25X33X24 Timken HJ-142216 NTN HMK0810 KOYO NJ336 NACHI NU 2214 E NSK NU2309 ET NTN SF4815VPX1 SKF SIL80ES SKF (Old No.) RHNA404718-RS CONSOLIDATED BT-110-472
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