d - 95 mm

D - 200 mm

T - 49,5 mm

B - 45 mm

C - 32 mm

a - 62,7 mm

r min. - 4 mm

r2 min. - 3 mm

da min. - 113 mm

da max - 113 mm

Da min - 157 mm

Da max. - 186 mm

Db min. - 187 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 6,68 Kg

Basic dynamic load rating (C) - 319 kN

Basic static load rating (C0) - 391 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number: 30319DJR
• Inner Diameter：95mm Outer Diameter：200mm Width：49,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Digital Generator,lifting upgrade,survey accessories,ultra-quiet generators,multi-knife lathe,noise inspection,car instrument,Cylinder Micro,mechanical annex,impression material,medical equipment
• Similar models:NACHI 30319 KOYO 30319JR NSK HR30319DJ KOYO 46T30319JR/85 KOYO 30319DJR NTN 430319X NSK HR30319J KOYO 30319 Timken 30319 NTN 30319
• BEARING POWER International Trading Co.,Ltd. specialize in 30319DJR products，there is large inventory of KOYO 30319DJR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30319DJR Which KOYO 30319DJR 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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  21315 K+AH315	70	160	37	ISB	Spherical Roller Bearings
  2310E-2RS1TN9	50	110	40	SKF	Self-Aligning Ball Bearings
  5311	55	120	49,213	AST	Angular Contact Ball Bearings
  6003E	17,000	35,000	10,000	SNR	Deep Groove Ball Bearings
  627Z	7,000	22,000	7,000	NTN-SNR	Deep Groove Ball Bearings
  AST090 6025	60	65		AST	Plain Bearings
  AST50 44IB76	69,85			AST	Plain Bearings
  QJ 1030	150	225	35	NSK	Angular Contact Ball Bearings
  MJH-571	7,938	14,288	11,13	NSK	Needle Roller Bearings
  NN3056-AS-K-M-SP	280	420	106	INA	Cylindrical Roller Bearings
  NUP 2320 E	100	215	73	NACHI	Cylindrical Roller Bearings
  NUP228	140	250	42	KOYO	Cylindrical Roller Bearings
  SAR2-16	25,4	41,275	22,225	NTN	Plain Bearings
  N088			2.3850	SKF	LOCKNUTS
  RTH-729				Andrews	THRUST ROLLER BEARINGS
  HK1620-2RS	22		20	INA	NEEDLE BEARINGS
  SJ7153			.7500	RBC	NEEDLE BEARINGS
  1250SD39	1250	1630	280	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  S-536M	2.2500			Sealmaster (Old No.)	PILLOW BLOCKS
  53417-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING