d - 80 mm

D - 170 mm

T - 42,5 mm

B - 39 mm

C - 27 mm

ra1 max. - 2 mm

a - 53,5 mm

r min. - 3 mm

r1 min. - 2,5 mm

da min. - 94 mm

Da min - 134 mm

Da max. - 158 mm

db max. - 97 mm

Db min. - 159 mm

ra max. - 2,5 mm

Sa - 6 mm

Sb - 15,5 mm

Weight - 4,11 Kg

Basic dynamic load rating (C) - 236 kN

Basic static load rating (C0) - 283 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 700 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y2) - 0,73

• Model Number: 30316DU
• Inner Diameter：80mm Outer Diameter：170mm Width：42,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-18
• Application:machine tool spindle,Internal thread type,Forging machine,machining,machine lathe,test laboratory equipment and accessories,metering pump,screen filter,light therapy instrument,Grinding and polishing equipment,standing experimental equipment
• Similar models:KOYO 30316R KOYO 30316JR Timken 30316 NACHI E30316DJ NTN 430316XU KOYO 30316DJR FAG 30316-A NSK HR30316DJ FBJ 30316D SNR 30316A
• BEARING POWER International Trading Co.,Ltd. specialize in 30316DU products，there is large inventory of NTN 30316DU . We has been built up long-term cooperation with NTN company, could make a bulk order of the 30316DU Which NTN 30316DU 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  42362/42587DC+X1S-42362	92,075	149,225	66,672	Timken	Tapered Roller Bearings
  562032/GMP5	160	240	96	NTN	Thrust Ball Bearings
  6012-2RS	60	95	18	CRAFT	Deep Groove Ball Bearings
  619/500X3F1	500	660	75	ISB	Deep Groove Ball Bearings
  6807NKE	35	47	7	NACHI	Deep Groove Ball Bearings
  6904N	20	37	9	NTN	Deep Groove Ball Bearings
  7021 A	105	160	26	CX	Angular Contact Ball Bearings
  ASTT90 30090	300	305		AST	Plain Bearings
  F-86148.1	35	52	25,5	INA	Needle Roller Bearings
  NAF 61710	6	17	10	JNS	Needle Roller Bearings
  NN3024 K	120	180	46	CX	Cylindrical Roller Bearings
  NU2205E.TVP	25	46,5		Timken	Cylindrical Roller Bearings
  RNA 4905	30	42	17	JNS	Needle Roller Bearings
  WJ-222816	34,925	44,45		Timken	Needle Roller Bearings
  UCFS321	105			SNR	Bearing Units
  ZA-62BWKH01E-Y--01 E	26			NSK	Tapered Roller Bearings
  RCT-52	13.9100	14.5000		INA	THRUST ROLLER BEARINGS
  LJ-13/4-2RS	1.7500	3.7500	.8125	RHP	DEEP GROOVE BALL BEARINGS
  MS-12	1.2500	3.1250	.8750	NH	DEEP GROOVE BALL BEARINGS
  96980	1.5000	2.2500	5.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES