d - 30 mm
D - 72 mm
T - 20,75 mm
B - 19 mm
C - 14 mm
a - 23,7 mm
r min. - 1,5 mm
r2 min. - 1,5 mm
da min. - 38,5 mm
da max - 40 mm
Da min - 55 mm
Da max. - 63,5 mm
Db min. - 68 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 0,4 Kg
Basic dynamic load rating (C) - 50,9 kN
Basic static load rating (C0) - 54,9 kN
(Grease) Lubrication Speed - 4900 r/min
(Oil) Lubrication Speed - 6800 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,73
- Model Number:30306DJR
- Inner Diameter：30mm Outer Diameter：72mm Width：20,75mm
- Type：Tapered Roller Bearings
- Update date：2025-12-20
- Application:horizontal processing,hot and cold box,Switch,milling head plug,joint protection,car instrument,medical treatment,Laser Devices,marine analysis,Vertical machining,miscellaneous instruments
- Similar models:ISO 30306 KOYO 30306JR CRAFT 30306 ISB 30306 ZVL 30306A NTN 4T-30306D NACHI H-E30306J NSK HR30306J KBC 30306J NTN 4T-30306CA
- BEARING POWER International Trading Co.,Ltd. specialize in 30306DJR products，there is large inventory of KOYO 30306DJR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30306DJR Which KOYO 30306DJR 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 32008 40 68 19 CRAFT Tapered Roller Bearings AST650 759560 75 95 AST Plain Bearings 4T-CR1-0822LLCS150/260 42 72,8 38 NTN Tapered Roller Bearings 62304LLUA/17 17,000 52,000 21,000 NTN Deep Groove Ball Bearings 7032 B-UX 160 240 76 CX Angular Contact Ball Bearings GE 500 ES 500 670 230 CX Plain Bearings NAXI 2030Z 20 37 IKO Complex Bearings NF260 300 476 85 NTN Cylindrical Roller Bearings NJ236 180 320 52 NTN Cylindrical Roller Bearings NKI 15/16 15 27 16 JNS Needle Roller Bearings SS 6207-ZZ 35 72 17 ISB Deep Groove Ball Bearings NJ2215E 75 130 31 FAG CYLINDRICAL ROLLER BEARINGS 231SM220MA 220 400 128 FAG SPLIT SPHERICAL ROLLER BEARINGS RNA4904RSR 37 17 FAG NEEDLE BEARINGS DMR50 RIV THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS S71904CDGAP4A 20 37 9 SKF ANGULAR CONTACT BALL BEARINGS R1020 .1562 .3125 .1094 FAG DEEP GROOVE BALL BEARINGS SNP3152x240 260 330 Torrington ADAPTERS 22222E-2RS 110 200 63 CONSOLIDATED SPHERICAL ROLLER BEARINGS 71872 360 440 38 CONSOLIDATED ANGULAR CONTACT BALL BEARINGS
Hot number：NTN 4T-M804048/M804010 ZEN 5305-2RS NACHI 54232U CRAFT 7316AC INA 914 SKF FY 1.1/2 WF INA K22X28X17 RHP KLNJ7/8-2Z ISB NNU 4188 M/W33 SKF NU 1020 ML NTN RN5804 FAG NJ2312 FAG SN220with6220 Torrington HJ-283720 SKF FR188 Timken 120TPS152 FAG 23144-E1 NTN 4T-LM11949/LM11910 ISO 61906 ZZ NTN EE128111/128160 AST AST090 4050 AST AST650 506050 NSK FNTA-7095 INA GE420-DO SKF NCF18/1000V NKE NU315-E-TVP3 SKF QJ220N2MA Torrington (Old No.) 800SD39 SKF 6305RSNR STEYR 6208RSNR
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