d - 95 mm

D - 200 mm

T - 49,5 mm

B - 45 mm

C - 38 mm

a - 40,8 mm

r min. - 4 mm

r2 min. - 3 mm

da min. - 113 mm

da max - 118 mm

Da min - 172 mm

Da max. - 186 mm

Db min. - 186 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 6,96 Kg

Basic dynamic load rating (C) - 372 kN

Basic static load rating (C0) - 455 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2600 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

• Model Number:30319JR
• Inner Diameter：95mm Outer Diameter：200mm Width：49,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-27
• Application:ultra-quiet generators,boring bar boring bar,food add,DC generators,mechanical annex,Spectral Products,mobile toilet,tapping machine,surgical instruments,tower crane,Cylinder Type
• Similar models:NACHI 30319D FBJ 30319 NTN 30319 NTN 30319U CX 30319A FAG 30319-A KOYO 30319JR NTN 30319UDF NACHI 30319 NTN 430319X
• BEARING POWER International Trading Co.,Ltd. specialize in 30319JR products，there is large inventory of KOYO 30319JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30319JR Which KOYO 30319JR 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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  1630-2RS	19.05	41,275	12,7	FBJ	Deep Groove Ball Bearings
  42688/42620	76,2	127	30,162	CX	Tapered Roller Bearings
  4T-JLM506849/JLM506810	55	90	23	NTN	Tapered Roller Bearings
  513024	38	72	40	Timken	Angular Contact Ball Bearings
  54208	40	68	38,6	NSK	Thrust Ball Bearings
  6064	320	480	74	ZEN	Deep Groove Ball Bearings
  6207YR17LT1SH29T2	35	72	17	KOYO	Deep Groove Ball Bearings
  6311NKE	55	120	29	NACHI	Deep Groove Ball Bearings
  77R22	34,925	63,5	14,288	FBJ	Deep Groove Ball Bearings
  BA 57 Z	7,938	12,7	11,13	IKO	Needle Roller Bearings
  DE08A62LLCS34	39	72	37	NTN	Angular Contact Ball Bearings
  FR188	6,35	12,7	3,175	ZEN	Deep Groove Ball Bearings
  GE 180 ES	180	260	105	CX	Plain Bearings
  NUP216	80	140	26	FAG	CYLINDRICAL ROLLER BEARINGS
  N321	105	225	49	FAG	CYLINDRICAL ROLLER BEARINGS
  MG308FFA	4.4860	40	23	BCA	MAST GUIDE BEARINGS
  TWD1625	1.0000	1.5625		INA	THRUST NEEDLE BEARINGS
  6308.2RSR	40	90	23	FAG	DEEP GROOVE BALL BEARINGS
  FYT-14	.8750			CONSOLIDATED	PILLOW BLOCKS
  AD-210	50	90	3.5000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS